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  • Paul.Dechamps/dartflo
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dart/cases/rae2822.py
View file @ 5ba134b1
......@@ -26,7 +26,7 @@ def getParam():
# Arguments
args = parseargs()
p['Threads'] = args.k
p['Verb'] = args.verb
p['Verb'] = args.verb + 1
# Input/Output
p['File'] = os.path.join(os.path.abspath(os.path.dirname(__file__)), '../models/rae2822.geo') # Input file containing the model
p['Pars'] = {'xLgt' : 5, 'yLgt' : 5, 'msF' : 1.0, 'msTe' : 0.01, 'msLe' : 0.005} # Parameters for input file model
......
dart/cases/wbht.py
View file @ 5ba134b1
......@@ -44,7 +44,7 @@ def getParam():
# Arguments
args = parseargs()
p['Threads'] = args.k
p['Verb'] = args.verb
p['Verb'] = args.verb + 1
# Input/Output
p['File'] = os.path.join(os.path.abspath(os.path.dirname(__file__)), '../models/wbht.geo') # Input file containing the model
p['Pars'] = {'msLeW0' : wrlems, 'msTeW0' : wrtems,
......@@ -56,7 +56,7 @@ def getParam():
p['Dim'] = 3 # Problem dimension
p['Format'] = 'vtk' # Save format (vtk or gmsh)
p['Slice'] = [0.83, 3.0, 4.0, 6.2, 6.9] # array of (y) coordinates to perform slice along the span (empty if none)
p['TagId'] = 10 # tag number of physical group to be sliced
p['TagId'] = 12 # tag number of physical group to be sliced
# Markers
p['Fluid'] = 'field' # Name of physical group containing the fluid
p['Farfield'] = ['upstream', 'farfield', 'downstream'] # LIST of names of physical groups containing the farfield boundaries (upstream/downstream should be first/last element)
......@@ -65,9 +65,10 @@ def getParam():
p['Wings'] = ['wing', 'tail'] # LIST of names of physical groups containing the lifting surface body
p['Wakes'] = ['wakeW', 'wakeT'] # LIST of names of physical group containing the wake
p['WakeTips'] = ['wakeTipW', 'wakeTipT'] # LIST of names of physical group containing the edge of the wake
p['TeTips'] = ['teTipW', 'teTipT'] # LIST of names of physical group containing the edge of the wake and the trailing edge
p['WakeExs'] = ['wakeExW', 'wakeExT'] # LIST of names of physical group containing the edge of the wake and the intersection of lifting surface with fuselage (to be excluded from Wake B.C.)
p['Tes'] = ['teW', 'teT'] # LIST of names of physical group containing the trailing edge
# Freestream
p['M_inf'] = 0.75 # Freestream Mach number
p['M_inf'] = 0.72 # Freestream Mach number
p['CL'] = 0.4 # Target lift coefficient
p['AoA'] = 0. # Freestream angle of attack (guess)
p['dCL'] = 7.5 # Slope of CL w.r.t AoA [1/rad] (guess)
......
dart/cases/wht.py
View file @ 5ba134b1
......@@ -39,7 +39,7 @@ def getParam():
# Arguments
args = parseargs()
p['Threads'] = args.k
p['Verb'] = args.verb
p['Verb'] = args.verb + 1
# Input/Output
p['File'] = os.path.join(os.path.abspath(os.path.dirname(__file__)), '../models/wht.geo') # Input file containing the model
p['Pars'] = {'msLeW0' : wrlems, 'msTeW0' : wrtems,
......@@ -59,9 +59,9 @@ def getParam():
p['Wings'] = ['wing', 'tail'] # LIST of names of physical groups containing the lifting surface body
p['Wakes'] = ['wakeW', 'wakeT'] # LIST of names of physical group containing the wake
p['WakeTips'] = ['wakeTipW', 'wakeTipT'] # LIST of names of physical group containing the edge of the wake
p['TeTips'] = ['teTipW', 'teTipT'] # LIST of names of physical group containing the edge of the wake and the trailing edge
p['Tes'] = ['teW', 'teT'] # LIST of names of physical group containing the trailing edge
# Freestream
p['M_inf'] = 0.75 # Freestream Mach number
p['M_inf'] = 0.72 # Freestream Mach number
p['CL'] = 0.4 # Target lift coefficient
p['AoA'] = 0. # Freestream angle of attack (guess)
p['dCL'] = 7.5 # Slope of CL w.r.t AoA [1/rad] (guess)
......
dart/default.py
View file @ 5ba134b1
......@@ -23,7 +23,7 @@ from fwk.wutils import parseargs
import dart
import tbox
def mesh(dim, file, pars, bnd, wk = 'wake', wktp = None):
def mesh(dim, file, pars, bnds, wk = 'wake', wktp = None):
"""Initialize mesh and mesh writer
Parameters
......@@ -34,7 +34,7 @@ def mesh(dim, file, pars, bnd, wk = 'wake', wktp = None):
file contaning mesh (w/o extention)
pars : dict
parameters for mesh
bnd : array of str
bnds : array of str
names of crack (wake) boundaries physical tag
wk : str (optional)
name of crack (wake) physical tag
......@@ -47,7 +47,8 @@ def mesh(dim, file, pars, bnd, wk = 'wake', wktp = None):
# crack the mesh
mshCrck = tbox.MshCrack(msh, dim)
mshCrck.setCrack(wk)
mshCrck.addBoundaries(bnd)
for bnd in bnds:
mshCrck.addBoundary(bnd)
if dim == 3 and wktp is not None:
mshCrck.setExcluded(wktp)
mshCrck.run()
......@@ -57,7 +58,7 @@ def mesh(dim, file, pars, bnd, wk = 'wake', wktp = None):
gmshWriter.save(msh.name)
return msh, gmshWriter
def problem(msh, dim, alpha, beta, minf, sref, lref, xref, yref, zref, sur, fld = 'field', upstr = 'upstream', ff = 'farfield', dnstr = 'downstream', wk = 'wake', te = None, tp = None, vsc = False, dbc = False):
def problem(msh, dim, alpha, beta, minf, sref, lref, xref, yref, zref, sur, fld = 'field', upstr = 'upstream', ff = 'farfield', dnstr = 'downstream', wk = 'wake', te = 'te', tp = None, vsc = False, dbc = False):
"""Initialize problem
Parameters
......@@ -97,7 +98,7 @@ def problem(msh, dim, alpha, beta, minf, sref, lref, xref, yref, zref, sur, fld
te : str (optional)
name of physical tag contaning the trailing edge
tp : str (optional)
name of physical tag contaning the wake tip (and the trailing edge for 3D)
name of physical tag contaning the wake tip (only for 3D)
vsc : str (optional)
name of physical tag contaning the body to apply transpiration B.C.
dbc : bool (optional)
......@@ -121,15 +122,12 @@ def problem(msh, dim, alpha, beta, minf, sref, lref, xref, yref, zref, sur, fld
pbl.add(dart.Freestream(msh, ff, dim, alpha, beta))
pbl.add(dart.Freestream(msh, dnstr, dim, alpha, beta))
# add wake and Kutta conditions
if dim == 2 and te is not None:
wake = dart.Wake(msh, [wk, wk+'_', fld])
pbl.add(wake)
pbl.add(dart.Kutta(msh, [te, wk+'_', sur, fld]))
elif dim == 3:
wake = dart.Wake(msh, [wk, wk+'_', fld, tp])
pbl.add(wake)
if tp is None:
wake = dart.Wake(msh, [wk, wk+'_', fld]) # 2 and 2.5D
else:
wake = None
wake = dart.Wake(msh, [wk, wk+'_', fld, tp]) # 3D
pbl.add(wake)
pbl.add(dart.Kutta(msh, [te, wk+'_', sur, fld]))
# add body of interest
bnd = dart.Body(msh, [sur, fld])
pbl.add(bnd)
......@@ -153,7 +151,7 @@ def picard(pbl):
problem formulation
"""
args = parseargs()
solver = dart.Picard(pbl, tbox.Gmres(), nthrds=args.k, vrb=args.verb+1)
solver = dart.Picard(pbl, tbox.Gmres(1, 1e-6, 30, 1e-8), nthrds=args.k, vrb=args.verb+2)
return solver
def newton(pbl):
......@@ -166,7 +164,7 @@ def newton(pbl):
"""
from tbox.solvers import LinearSolver
args = parseargs()
solver = dart.Newton(pbl, LinearSolver().pardiso(), nthrds=args.k, vrb=args.verb+1)
solver = dart.Newton(pbl, LinearSolver().pardiso(), nthrds=args.k, vrb=args.verb+2)
return solver
def morpher(msh, dim, mov, fxd = ['upstream', 'farfield', 'downstream'], fld = 'field', wk = 'wake', sym = 'symmetry'):
......@@ -190,13 +188,14 @@ def morpher(msh, dim, mov, fxd = ['upstream', 'farfield', 'downstream'], fld = '
name of physical tag contaning the symmetry plane (y)
"""
args = parseargs()
mshDef = tbox.MshDeform(msh, dim, nthrds=args.k)
mshDef = tbox.MshDeform(msh, tbox.Gmres(1, 1e-6, 30, 1e-8), dim, nthrds=args.k)
mshDef.setField(fld)
mshDef.addFixed(fxd)
for tag in fxd:
mshDef.addFixed(tag)
mshDef.addMoving(mov)
if dim == 3:
mshDef.setSymmetry(sym, 1)
mshDef.addInternal([wk, wk+'_'])
mshDef.addInternal(wk, wk+'_')
mshDef.initialize()
return mshDef
......@@ -210,8 +209,7 @@ def adjoint(solver, morpher):
solver : tbox.MshDeform object
mesh morpher
"""
from tbox.solvers import LinearSolver
adjoint = dart.Adjoint(solver, morpher, LinearSolver().pardiso())
adjoint = dart.Adjoint(solver, morpher)
return adjoint
def initViewer(problem):
......@@ -226,3 +224,20 @@ def initViewer(problem):
if not args.nogui:
from tbox.viewer import GUI
GUI().open( problem.msh.name )
def plot(x, y, cfg):
"""Plot data with check
Parameters
----------
x : array of float
x-data
y : array of float
y-data
cfg : dictionary
plot configuration
"""
args = parseargs()
if not args.nogui:
import tbox.utils as utils
utils.plot(x, y, cfg)
dart/models/agard445.geo
View file @ 5ba134b1
/* AGARD 445 wing */
// Initially generated by unsRgridWingGen.m
// For gmsh 4, use line 220 instead of line 221 (Bezier <- BSpline)
// Parameters
// domain and mesh
......@@ -344,7 +343,7 @@ MeshAlgorithm Surface{71,72,75,76} = 5;
/// 3D:
Mesh.Algorithm3D = 2;
Mesh.OptimizeNetgen = 1;
Mesh.Optimize = 1;
Mesh.Smoothing = 10;
Mesh.SmoothNormals = 1;
......@@ -354,7 +353,7 @@ Mesh.SmoothNormals = 1;
// Trailing edge and wake tip
Physical Line("wakeTip") = {162};
Physical Line("teTip") = {61, 162};
Physical Line("te") = {61};
// Internal Field:
Physical Volume("field") = {1};
......
dart/models/coyote.geo
View file @ 5ba134b1
......@@ -61,9 +61,11 @@ Coherence;
/* Physical */
// Tips
Physical Line("teTipW") = {155:158, 160:161, 164:167, 169:170};
Physical Line("wakeExW") = {156:158, 160, 165:167, 169};
Physical Line("teW") = {155, 161, 164, 170};
Physical Line("wakeTipW") = {160, 169};
Physical Line("teTipT") = {173:176, 178:181};
Physical Line("wakeExT") = {173, 175, 176, 178, 180, 181};
Physical Line("teT") = {174, 179};
Physical Line("wakeTipT") = {173, 178};
// Downstream
......
dart/models/crm.geo 0 → 100644
View file @ 5ba134b1
/*
* Copyright 2020 University of Liège
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
/* NASA CRM - NASA Common Research Model
* CAD created by Guillem Battle I Capa
* Valid mesh obtained with gmsh 4.10.5
*/
/* Model information
* Length of fuselage: 62.79 m
* Chord length at wing root: 12.09 m
* Chord length at Yehudi break: 7.30 m
* Chord length at wing tip: 2.76 m
* Chord length at tail root: 5.45 m
* Chord length at tail tip: 2.33 m
* Reference wing area: 1/2 * 383.69 m^2
* Reference chord length: 7.01 m
*/
/// Constants
scl = 2; // scaling factor for lifting surfaces mesh size (testing purpose)
DefineConstant[ msFar = {36.8, Name "Mesh size on farfield" },
msFus = {0.628, Name "Mesh size on fuselage" },
msWingR = {0.121 * scl, Name "Mesh size on wing root" },
msWingY = {0.073 * scl, Name "Mesh size on wing Yehudi break" },
msWingT = {0.028 * scl, Name "Mesh size on wing tip" },
msTailR = {0.055 * scl, Name "Mesh size on tail root" },
msTailT = {0.023 * scl, Name "Mesh size on tail tip" } ];
/// Geometry definition
// Import
Geometry.OCCAutoFix = 1;
Geometry.OCCFixDegenerated = 1;
Geometry.OCCFixSmallEdges = 1;
Geometry.OCCFixSmallFaces = 1;
Geometry.OCCSewFaces = 1;
Geometry.Tolerance = 1e-5; // 0.01 mm
Geometry.OCCTargetUnit = "M";
Merge "crm.stp";
Coherence;
// Re-orient
ReverseMesh Surface{1:48}; //To reverse the direction of the mesh normal vectors
// Volume
Surface Loop(1) = {4:48};
Volume(1) = {1};
// Embedded
Line{3} In Surface{16};
Line{7} In Surface{16};
Line{15} In Surface{16};
Surface{1} In Volume{1};
Surface{2} In Volume{1};
Surface{3} In Volume{1};
// Physical groups
Physical Line("wakeExW") = {10,11,12,13};
Physical Line("teW") = {9,14};
Physical Line("wakeTipW") = {10};
Physical Line("wakeExT") = {1,2,5};
Physical Line("teT") = {6};
Physical Line("wakeTipT") = {1,2};
Physical Surface("symmetry") = {19,20,21,22};
Physical Surface("downstream") = {16};
Physical Surface("upstream") = {18};
Physical Surface("farfield") = {14,15,17};
Physical Surface("fuselage") = {13,23:45};
Physical Surface("wing") = {4,5,6,11,12};
Physical Surface("wing_") = {7,8,9,10};
Physical Surface("tail") = {47,48};
Physical Surface("tail_") = {46};
Physical Surface("wakeW") = {2,3};
Physical Surface("wakeT") = {1};
Physical Volume("field") = {1};
/// Mesh definition
// Farfield
Characteristic Length {34,35,36,37,38,39,40,43,44,45} = msFar; // farfield boundaries
Characteristic Length {3,4,7,8,15,41,42} = msFar; // wake
// Fuselage
Characteristic Length {11,12,13,51,61,50,73,74,62,63,64,65,47,29,70,46} = msFus; // body
Characteristic Length {51,52,53,54,55,56,59,60,89,85,86,90,91,92} = 0.5 * msFus; // nose and windshield
Characteristic Length {57,58,87,88} = 0.2 * msFus; // surface between windshield
Characteristic Length {49,72,28,33,32,24,31,30,75,71,48,76,69,47} = 0.75 * msFus; // wingbox
Characteristic Length {5,66,67,68} = 0.25 * msFus; // APU
Characteristic Length {46,11} = msFus; // Fuselage-wake intersection
// Wing
Characteristic Length {24, 25,26,27,14} = msWingR; // wing root
Characteristic Length {22, 20,21,23,9} = msWingY; // wing kink
Characteristic Length {18,10,16,19} = 3 * msWingT; // wing tip TE
Characteristic Length {17} = msWingT; // wing tip LE
// Tail
Characteristic Length {79:84,93:99, 100:102,77,78,103,6} = msTailR; // Tail root
Characteristic Length {1,2,105} = 2 * msTailT; // tail tip TE
Characteristic Length {104} = msTailT; // tail tip LE
// Mesh algos
Mesh.Algorithm = 6;
Mesh.Algorithm3D = 10;
Mesh.Optimize = 1;
Mesh.Smoothing = 10;
Mesh.SmoothNormals = 1;
Mesh 1;
Geometry.Tolerance = 1e-6;
Coherence Mesh;
dart/models/crm.stp 0 → 100644 LFS
View file @ 5ba134b1
File added
dart/models/cylinder_2D5.geo deleted 100644 → 0
View file @ 7b79ac85
/* 2D5 Cylinder */
// Parameters
// domain
DefineConstant[ dmt = { 1.0, Name "Cylinder diameter" } ];
DefineConstant[ lgt = { 3.0, Name "Channel length" } ];
DefineConstant[ wdt = { 2.0, Name "Channel width" } ];
DefineConstant[ hgt = { 3.0, Name "Channel height" } ];
DefineConstant[ msN = { 0.1, Min 0.1, Max 1, Step 0.1, Name "Nearfield mesh size" } ];
DefineConstant[ msF = { 1.0, Min 0.1, Max 1, Step 0.1, Name "Farfield mesh size" } ];
// mesh algo
msh3D = 2;
msh2D = 5;
// Geometry
// cylinder
Point(0) = {0, 0, 0};
Point(1) = {dmt/2, 0, 0, msN};
Point(2) = {0, 0, dmt/2, msN};
Point(3) = {-dmt/2, 0, 0, msN};
Point(4) = {0, 0, -dmt/2, msN};
Point(10) = {0, wdt, 0};
Point(11) = {dmt/2, wdt, 0, msN};
Point(12) = {0, wdt, dmt/2, msN};
Point(13) = {-dmt/2, wdt, 0, msN};
Point(14) = {0, wdt, -dmt/2, msN};
// box
Point(31) = {lgt/2, 0, hgt/2, msF};
Point(32) = {-lgt/2, 0, hgt/2, msF};
Point(33) = {-lgt/2, 0, -hgt/2, msF};
Point(34) = {lgt/2, 0, -hgt/2, msF};
Point(35) = {lgt/2, wdt, hgt/2, msF};
Point(36) = {-lgt/2, wdt, hgt/2, msF};
Point(37) = {-lgt/2, wdt, -hgt/2, msF};
Point(38) = {lgt/2, wdt, -hgt/2, msF};
// midplane
Point(41) = {lgt/2, 0, 0, msF};
Point(42) = {lgt/2, wdt, 0, msF};
Point(43) = {-lgt/2, wdt, 0, msF};
Point(44) = {-lgt/2, 0, 0, msF};
// wing
Circle(1) = {1, 0, 2};
Circle(2) = {2, 0, 3};
Circle(3) = {3, 0, 4};
Circle(4) = {4, 0, 1};
Circle(5) = {11, 10, 12};
Circle(6) = {12, 10, 13};
Circle(7) = {13, 10, 14};
Circle(8) = {14, 10, 11};
Line(9) = {1, 11};
Line(10) = {2, 12};
Line(11) = {3, 13};
Line(12) = {4, 14};
// box
Line(21) = {41, 31};
Line(22) = {31, 32};
Line(23) = {32, 44};
Line(24) = {44, 33};
Line(25) = {33, 34};
Line(26) = {34, 41};
Line(27) = {42, 35};
Line(28) = {35, 36};
Line(29) = {36, 43};
Line(30) = {43, 37};
Line(31) = {37, 38};
Line(32) = {38, 42};
Line(33) = {31, 35};
Line(34) = {32, 36};
Line(35) = {33, 37};
Line(36) = {34, 38};
// midplane
Line(41) = {1, 41};
Line(42) = {11, 42};
Line(43) = {13, 43};
Line(44) = {3, 44};
Line(45) = {41, 42};
Line(46) = {42, 11};
Line(47) = {13, 43};
Line(48) = {43, 44};
// wing
Line Loop(1) = {1, 10, -5, -9};
Surface(1) = {-1};
Line Loop(2) = {2, 11, -6, -10};
Surface(2) = {-2};
Line Loop(3) = {3, 12, -7, -11};
Surface(3) = {-3};
Line Loop(4) = {4, 9, -8, -12};
Surface(4) = {-4};
// symmetry
Line Loop(5) = {41, 21, 22, 23, -44, -2, -1};
Plane Surface(5) = {-5};
Line Loop(12) = {42, 27, 28, 29, -43, -6, -5};
Plane Surface(12) = {12};
Line Loop(6) = {44, 24, 25, 26, -41, -4, -3};
Plane Surface(6) = {-6};
Line Loop(13) = {43, 30, 31, 32, -42, -8, -7};
Plane Surface(13) = {13};
// upstream
Line Loop(7) = {48, -23, 34, 29};
Plane Surface(7) = {-7};
Line Loop(8) = {48, 24, 35, -30};
Plane Surface(8) = {8};
// downstream
Line Loop(9) = {45, 27, -33, -21};
Plane Surface(9) = {-9};
Line Loop(10) = {45, -32, -36, 26};
Plane Surface(10) = {10};
// farfield
Line Loop(11) = {22, 34, -28, -33};
Plane Surface(11) = {11};
Line Loop(14) = {25, 36, -31, -35};
Plane Surface(14) = {14};
// wake
Line Loop(15) = {41, 45, -42, -9};
Plane Surface(15) = {15};
// internal
Line Loop(16) = {11, 43, 48, -44};
Plane Surface(16) = {16};
// field
Surface Loop(1) = {7, 5, 9, 12, 11, 2, 1, 16, 15};
Volume(1) = {1};
Surface Loop(2) = {6, 8, 14, 10, 13, 4, 3, 16, 15};
Volume(2) = {2};
// Mesh
// 2D
MeshAlgorithm Surface{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16} = msh2D;
// 3D
Mesh.Algorithm3D = msh3D;
Mesh.OptimizeNetgen = 1;
Mesh.Smoothing = 10;
Mesh.SmoothNormals = 1;
// Physical
Physical Line("te") = {9};
Physical Surface("cylinder") = {1, 2};
Physical Surface("cylinder_") = {3, 4};
Physical Surface("symmetry") = {5, 12};
Physical Surface("symmetry_") = {6, 13};
Physical Surface("upstream") = {7, 8};
Physical Surface("downstream") = {9};
Physical Surface("downstream_") = {10};
Physical Surface("farfield") = {11, 14};
Physical Surface("wake") = {15};
Physical Volume("field") = {1};
Physical Volume("field_") = {2};
dart/models/cylinder_3.geo deleted 100644 → 0
View file @ 7b79ac85
/* 3D Cylinder */
// Parameters
// domain
DefineConstant[ dmt = { 1.0, Name "Cylinder diameter" } ];
DefineConstant[ spn = { 2.5, Name "Cylinder span" } ];
DefineConstant[ tpt = { .05, Name "Cylinder tip thickness" } ]; // percentage of span
DefineConstant[ lgt = { 8.0, Name "Channel length" } ];
DefineConstant[ wdt = { 4.0, Name "Channel width" } ];
DefineConstant[ hgt = { 6.0, Name "Channel height" } ];
DefineConstant[ msN = { 0.1, Min 0.1, Max 1, Step 0.1, Name "Nearfield mesh size" } ];
DefineConstant[ msF = { 1.0, Min 0.1, Max 1, Step 0.1, Name "Farfield mesh size" } ];
// mesh algo
msh3D = 2;
msh2D = 5;
// Geometry
// cylinder
Point(0) = {0, 0, 0};
Point(1) = {dmt/2, 0, 0, msN};
Point(2) = {0, 0, dmt/2, msN};
Point(3) = {-dmt/2, 0, 0, msN};
Point(4) = {0, 0, -dmt/2, msN};
Point(10) = {0, spn, 0};
Point(11) = {dmt/2, spn, 0, msN};
Point(12) = {0, spn, dmt/2, msN};
Point(13) = {-dmt/2, spn, 0, msN};
Point(14) = {0, spn, -dmt/2, msN};
// tip
Point(21) = {0, spn+tpt*spn, 0, msN};
// box
Point(31) = {lgt/2, 0, hgt/2, msF};
Point(32) = {-lgt/2, 0, hgt/2, msF};
Point(33) = {-lgt/2, 0, -hgt/2, msF};
Point(34) = {lgt/2, 0, -hgt/2, msF};
Point(35) = {lgt/2, wdt, hgt/2, msF};
Point(36) = {-lgt/2, wdt, hgt/2, msF};
Point(37) = {-lgt/2, wdt, -hgt/2, msF};
Point(38) = {lgt/2, wdt, -hgt/2, msF};
// midplane
Point(41) = {lgt/2, 0, 0, msF};
Point(42) = {lgt/2, spn, 0, msF};
Point(43) = {lgt/2, wdt, 0, msF};
Point(44) = {dmt/2, wdt, 0, msF};
Point(45) = {0, wdt, 0, msF};
Point(46) = {-dmt/2, wdt, 0, msF};
Point(47) = {-lgt/2, wdt, 0, msF};
Point(48) = {-lgt/2, spn, 0, msF};
Point(49) = {-lgt/2, 0, 0, msF};
// wing
Circle(1) = {1, 0, 2};
Circle(2) = {2, 0, 3};
Circle(3) = {3, 0, 4};
Circle(4) = {4, 0, 1};
Circle(11) = {11, 10, 12};
Circle(12) = {12, 10, 13};
Circle(13) = {13, 10, 14};
Circle(14) = {14, 10, 11};
Line(21) = {1, 11};
Line(22) = {2, 12};
Line(23) = {3, 13};
Line(24) = {4, 14};
// tip
Ellipse(31) = {11, 10, 10, 21};
Ellipse(32) = {12, 10, 10, 21};
Ellipse(33) = {13, 10, 10, 21};
Ellipse(34) = {14, 10, 10, 21};
// box
Line(41) = {41, 31};
Line(42) = {31, 32};
Line(43) = {32, 49};
Line(44) = {49, 33};
Line(45) = {33, 34};
Line(46) = {34, 41};
Line(47) = {43, 35};
Line(48) = {35, 36};
Line(49) = {36, 47};
Line(50) = {47, 37};
Line(51) = {37, 38};
Line(52) = {38, 43};
Line(53) = {31, 35};
Line(54) = {32, 36};
Line(55) = {33, 37};
Line(56) = {34, 38};
// midplane
Line(61) = {1, 41};
Line(62) = {11, 42};
Line(63) = {11, 44};
Line(64) = {21, 45};
Line(65) = {13, 46};
Line(66) = {13, 48};
Line(67) = {3, 49};
Line(68) = {41, 42};
Line(69) = {42, 43};
Line(70) = {43, 44};
Line(71) = {44, 45};
Line(72) = {45, 46};
Line(73) = {46, 47};
Line(74) = {47, 48};
Line(75) = {48, 49};
// cylinder
Line Loop(1) = {1, 22, -11, -21};
Surface(1) = {-1};
Line Loop(2) = {2, 23, -12, -22};
Surface(2) = {-2};
Line Loop(3) = {3, 24, -13, -23};
Surface(3) = {-3};
Line Loop(4) = {4, 21, -14, -24};
Surface(4) = {-4};
//tip
Line Loop(5) = {11, 32, -31};
Surface(5) = {-5};
Line Loop(6) = {12, 33, -32};
Surface(6) = {-6};
Line Loop(7) = {13, 34, -33};
Surface(7) = {-7};
Line Loop(8) = {14, 31, -34};
Surface(8) = {-8};
// symmetry
Line Loop(9) = {61, 41, 42, 43, -67, -2, -1};
Plane Surface(9) = {-9};
Line Loop(10) = {4, 61, -46, -45, -44, -67, 3};
Plane Surface(10) = {10};
// upstream
Line Loop(11) = {43, -75, -74, -49, -54};
Plane Surface(11) = {11};
Line Loop(12) = {75, 44, 55, -50, 74};
Plane Surface(12) = {12};
// downstream
Line Loop(13) = {41, 53, -47, -69, -68};
Plane Surface(13) = {13};
Line Loop(14) = {68, 69, -52, -56, 46};
Plane Surface(14) = {14};
// farfield
Line Loop(15) = {42, 54, -48, -53};
Plane Surface(15) = {15};
Line Loop(16) = {47, 48, 49, -73, -72, -71, -70};
Plane Surface(16) = {16};
Line Loop(17) = {51, 52, 70, 71, 72, 73, 50};
Plane Surface(17) = {17};
Line Loop(18) = {45, 56, -51, -55};
Plane Surface(18) = {18};
// wake
Line Loop(19) = {61, 68, -62, -21};
Surface(19) = {19};
// internal
Line Loop(20) = {62, 69, 70, -63};
Surface(20) = {20};
Line Loop(21) = {64, -71, -63, 31};
Surface(21) = {-21};
Line Loop(22) = {65, -72, -64, -33};
Surface(22) = {-22};
Line Loop(23) = {74, -66, 65, 73};
Surface(23) = {23};
Line Loop(24) = {75, -67, 23, 66};
Surface(24) = {24};
// field
Surface Loop(1) = {15, 9, 13, 16, 11, 2, 6, 5, 1, 24, 23, 22, 21, 20, 19};
Volume(1) = {1};
Surface Loop(2) = {10, 4, 8, 7, 3, 14, 17, 18, 12, 24, 23, 22, 21, 20, 19};
Volume(2) = {2};
// Mesh
// cylinder, farfield, symmetry, midplane
MeshAlgorithm Surface{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24} = msh2D;
// 3D
Mesh.Algorithm3D = msh3D;
Mesh.OptimizeNetgen = 1;
Mesh.Smoothing = 10;
Mesh.SmoothNormals = 1;
// Physical
Physical Line("teTip") = {21, 62};
Physical Line("wakeTip") = {62};
Physical Surface("cylinder") = {1, 2};
Physical Surface("cylinder_") = {3, 4};
Physical Surface("tip") = {5, 6, 7, 8};
Physical Surface("symmetry") = {9};
Physical Surface("symmetry_") = {10};
Physical Surface("upstream") = {11, 12};
Physical Surface("downstream") = {13};
Physical Surface("downstream_") = {14};
Physical Surface("farfield") = {15, 16, 17, 18};
Physical Surface("wake") = {19};
Physical Volume("field") = {1};
Physical Volume("field_") = {2};
dart/models/n0012_3.geo deleted 100644 → 0
View file @ 7b79ac85
/* Rectangular NACA0012 wing */
// Initially generated by unsRgridWingGen.m
// For gmsh 4, use line 334 instead of line 335 (Bezier <- BSpline)
// Parameters
// domain and mesh
DefineConstant[ spn = { 2.0, Name "Wing span" } ];
DefineConstant[ lgt = { 3.0, Name "Channel length" } ];
DefineConstant[ wdt = { 3.0, Name "Channel width" } ];
DefineConstant[ hgt = { 3.0, Name "Channel height" } ];
DefineConstant[ msLe = { 0.05, Name "Leading edge mesh size" } ];
DefineConstant[ msTe = { 0.05, Name "Trailing edge mesh size" } ];
DefineConstant[ msF = { 1.0, Name "Farfield mesh size" } ];
//// GEOMETRY
/// Points
// Airfoil 1: naca0012, 101 points
Point(1) = {1.000000,0.000000,0.000000,msTe};
Point(2) = {0.999013,0.000000,0.000143};
Point(3) = {0.996057,0.000000,0.000572};
Point(4) = {0.991144,0.000000,0.001280};
Point(5) = {0.984292,0.000000,0.002260};
Point(6) = {0.975528,0.000000,0.003501};
Point(7) = {0.964888,0.000000,0.004990};
Point(8) = {0.952414,0.000000,0.006710};
Point(9) = {0.938153,0.000000,0.008643};
Point(10) = {0.922164,0.000000,0.010770};
Point(11) = {0.904508,0.000000,0.013071,msTe};
Point(12) = {0.885257,0.000000,0.015523};
Point(13) = {0.864484,0.000000,0.018106};
Point(14) = {0.842274,0.000000,0.020795};
Point(15) = {0.818712,0.000000,0.023569};
Point(16) = {0.793893,0.000000,0.026405};
Point(17) = {0.767913,0.000000,0.029279};
Point(18) = {0.740877,0.000000,0.032168};
Point(19) = {0.712890,0.000000,0.035048};
Point(20) = {0.684062,0.000000,0.037896};
Point(21) = {0.654508,0.000000,0.040686};
Point(22) = {0.624345,0.000000,0.043394};
Point(23) = {0.593691,0.000000,0.045992};
Point(24) = {0.562667,0.000000,0.048455};
Point(25) = {0.531395,0.000000,0.050754};
Point(26) = {0.500000,0.000000,0.052862};
Point(27) = {0.468605,0.000000,0.054749};
Point(28) = {0.437333,0.000000,0.056390};
Point(29) = {0.406309,0.000000,0.057755};
Point(30) = {0.375655,0.000000,0.058819};
Point(31) = {0.345492,0.000000,0.059557};
Point(32) = {0.315938,0.000000,0.059947};
Point(33) = {0.287110,0.000000,0.059971,msTe};
Point(34) = {0.259123,0.000000,0.059614};
Point(35) = {0.232087,0.000000,0.058863};
Point(36) = {0.206107,0.000000,0.057712};
Point(37) = {0.181288,0.000000,0.056159};
Point(38) = {0.157726,0.000000,0.054206};
Point(39) = {0.135516,0.000000,0.051862};
Point(40) = {0.114743,0.000000,0.049138};
Point(41) = {0.095492,0.000000,0.046049};
Point(42) = {0.077836,0.000000,0.042615};
Point(43) = {0.061847,0.000000,0.038859};
Point(44) = {0.047586,0.000000,0.034803};
Point(45) = {0.035112,0.000000,0.030473};
Point(46) = {0.024472,0.000000,0.025893};
Point(47) = {0.015708,0.000000,0.021088};
Point(48) = {0.008856,0.000000,0.016078};
Point(49) = {0.003943,0.000000,0.010884};
Point(50) = {0.000987,0.000000,0.005521};
Point(51) = {0.000000,0.000000,0.000000,msLe};
Point(52) = {0.000987,0.000000,-0.005521};
Point(53) = {0.003943,0.000000,-0.010884};
Point(54) = {0.008856,0.000000,-0.016078};
Point(55) = {0.015708,0.000000,-0.021088};
Point(56) = {0.024472,0.000000,-0.025893};
Point(57) = {0.035112,0.000000,-0.030473};
Point(58) = {0.047586,0.000000,-0.034803};
Point(59) = {0.061847,0.000000,-0.038859};
Point(60) = {0.077836,0.000000,-0.042615};
Point(61) = {0.095492,0.000000,-0.046049};
Point(62) = {0.114743,0.000000,-0.049138};
Point(63) = {0.135516,0.000000,-0.051862};
Point(64) = {0.157726,0.000000,-0.054206};
Point(65) = {0.181288,0.000000,-0.056159};
Point(66) = {0.206107,0.000000,-0.057712};
Point(67) = {0.232087,0.000000,-0.058863};
Point(68) = {0.259123,0.000000,-0.059614};
Point(69) = {0.287110,0.000000,-0.059971,msTe};
Point(70) = {0.315938,0.000000,-0.059947};
Point(71) = {0.345492,0.000000,-0.059557};
Point(72) = {0.375655,0.000000,-0.058819};
Point(73) = {0.406309,0.000000,-0.057755};
Point(74) = {0.437333,0.000000,-0.056390};
Point(75) = {0.468605,0.000000,-0.054749};
Point(76) = {0.500000,0.000000,-0.052862};
Point(77) = {0.531395,0.000000,-0.050754};
Point(78) = {0.562667,0.000000,-0.048455};
Point(79) = {0.593691,0.000000,-0.045992};
Point(80) = {0.624345,0.000000,-0.043394};
Point(81) = {0.654508,0.000000,-0.040686};
Point(82) = {0.684062,0.000000,-0.037896};
Point(83) = {0.712890,0.000000,-0.035048};
Point(84) = {0.740877,0.000000,-0.032168};
Point(85) = {0.767913,0.000000,-0.029279};
Point(86) = {0.793893,0.000000,-0.026405};
Point(87) = {0.818712,0.000000,-0.023569};
Point(88) = {0.842274,0.000000,-0.020795};
Point(89) = {0.864484,0.000000,-0.018106};
Point(90) = {0.885257,0.000000,-0.015523};
Point(91) = {0.904508,0.000000,-0.013071,msTe};
Point(92) = {0.922164,0.000000,-0.010770};
Point(93) = {0.938153,0.000000,-0.008643};
Point(94) = {0.952414,0.000000,-0.006710};
Point(95) = {0.964888,0.000000,-0.004990};
Point(96) = {0.975528,0.000000,-0.003501};
Point(97) = {0.984292,0.000000,-0.002260};
Point(98) = {0.991144,0.000000,-0.001280};
Point(99) = {0.996057,0.000000,-0.000572};
Point(100) = {0.999013,0.000000,-0.000143,msTe};
// Airfoil 2: naca0012, 101 points
Point(102) = {1.000000,spn,0.000000,msTe};
Point(103) = {0.999013,spn,0.000143};
Point(104) = {0.996057,spn,0.000572};
Point(105) = {0.991144,spn,0.001280};
Point(106) = {0.984292,spn,0.002260};
Point(107) = {0.975528,spn,0.003501};
Point(108) = {0.964888,spn,0.004990};
Point(109) = {0.952414,spn,0.006710};
Point(110) = {0.938153,spn,0.008643};
Point(111) = {0.922164,spn,0.010770};
Point(112) = {0.904508,spn,0.013071,msTe};
Point(113) = {0.885257,spn,0.015523};
Point(114) = {0.864484,spn,0.018106};
Point(115) = {0.842274,spn,0.020795};
Point(116) = {0.818712,spn,0.023569};
Point(117) = {0.793893,spn,0.026405};
Point(118) = {0.767913,spn,0.029279};
Point(119) = {0.740877,spn,0.032168};
Point(120) = {0.712890,spn,0.035048};
Point(121) = {0.684062,spn,0.037896};
Point(122) = {0.654508,spn,0.040686};
Point(123) = {0.624345,spn,0.043394};
Point(124) = {0.593691,spn,0.045992};
Point(125) = {0.562667,spn,0.048455};
Point(126) = {0.531395,spn,0.050754};
Point(127) = {0.500000,spn,0.052862};
Point(128) = {0.468605,spn,0.054749};
Point(129) = {0.437333,spn,0.056390};
Point(130) = {0.406309,spn,0.057755};
Point(131) = {0.375655,spn,0.058819};
Point(132) = {0.345492,spn,0.059557};
Point(133) = {0.315938,spn,0.059947};
Point(134) = {0.287110,spn,0.059971,msTe};
Point(135) = {0.259123,spn,0.059614};
Point(136) = {0.232087,spn,0.058863};
Point(137) = {0.206107,spn,0.057712};
Point(138) = {0.181288,spn,0.056159};
Point(139) = {0.157726,spn,0.054206};
Point(140) = {0.135516,spn,0.051862};
Point(141) = {0.114743,spn,0.049138};
Point(142) = {0.095492,spn,0.046049};
Point(143) = {0.077836,spn,0.042615};
Point(144) = {0.061847,spn,0.038859};
Point(145) = {0.047586,spn,0.034803};
Point(146) = {0.035112,spn,0.030473};
Point(147) = {0.024472,spn,0.025893};
Point(148) = {0.015708,spn,0.021088};
Point(149) = {0.008856,spn,0.016078};
Point(150) = {0.003943,spn,0.010884};
Point(151) = {0.000987,spn,0.005521};
Point(152) = {0.000000,spn,0.000000,msLe};
Point(153) = {0.000987,spn,-0.005521};
Point(154) = {0.003943,spn,-0.010884};
Point(155) = {0.008856,spn,-0.016078};
Point(156) = {0.015708,spn,-0.021088};
Point(157) = {0.024472,spn,-0.025893};
Point(158) = {0.035112,spn,-0.030473};
Point(159) = {0.047586,spn,-0.034803};
Point(160) = {0.061847,spn,-0.038859};
Point(161) = {0.077836,spn,-0.042615};
Point(162) = {0.095492,spn,-0.046049};
Point(163) = {0.114743,spn,-0.049138};
Point(164) = {0.135516,spn,-0.051862};
Point(165) = {0.157726,spn,-0.054206};
Point(166) = {0.181288,spn,-0.056159};
Point(167) = {0.206107,spn,-0.057712};
Point(168) = {0.232087,spn,-0.058863};
Point(169) = {0.259123,spn,-0.059614};
Point(170) = {0.287110,spn,-0.059971,msTe};
Point(171) = {0.315938,spn,-0.059947};
Point(172) = {0.345492,spn,-0.059557};
Point(173) = {0.375655,spn,-0.058819};
Point(174) = {0.406309,spn,-0.057755};
Point(175) = {0.437333,spn,-0.056390};
Point(176) = {0.468605,spn,-0.054749};
Point(177) = {0.500000,spn,-0.052862};
Point(178) = {0.531395,spn,-0.050754};
Point(179) = {0.562667,spn,-0.048455};
Point(180) = {0.593691,spn,-0.045992};
Point(181) = {0.624345,spn,-0.043394};
Point(182) = {0.654508,spn,-0.040686};
Point(183) = {0.684062,spn,-0.037896};
Point(184) = {0.712890,spn,-0.035048};
Point(185) = {0.740877,spn,-0.032168};
Point(186) = {0.767913,spn,-0.029279};
Point(187) = {0.793893,spn,-0.026405};
Point(188) = {0.818712,spn,-0.023569};
Point(189) = {0.842274,spn,-0.020795};
Point(190) = {0.864484,spn,-0.018106};
Point(191) = {0.885257,spn,-0.015523};
Point(192) = {0.904508,spn,-0.013071,msTe};
Point(193) = {0.922164,spn,-0.010770};
Point(194) = {0.938153,spn,-0.008643};
Point(195) = {0.952414,spn,-0.006710};
Point(196) = {0.964888,spn,-0.004990};
Point(197) = {0.975528,spn,-0.003501};
Point(198) = {0.984292,spn,-0.002260};
Point(199) = {0.991144,spn,-0.001280};
Point(200) = {0.996057,spn,-0.000572};
Point(201) = {0.999013,spn,-0.000143,msTe};
// Tip:
Point(5101) = {0.999013,spn,0.000000};
Point(5102) = {0.996057,spn+0.000125,0.000000};
Point(5103) = {0.991144,spn+0.000331,0.000000};
Point(5104) = {0.984292,spn+0.000620,0.000000};
Point(5105) = {0.975528,spn+0.000989,0.000000};
Point(5106) = {0.964888,spn+0.001437,0.000000};
Point(5107) = {0.952414,spn+0.001963,0.000000};
Point(5108) = {0.938153,spn+0.002563,0.000000};
Point(5109) = {0.922164,spn+0.003237,0.000000};
Point(5110) = {0.904508,spn+0.003981,0.000000,msTe};
Point(5111) = {0.885257,spn+0.004791,0.000000};
Point(5112) = {0.864484,spn+0.005666,0.000000};
Point(5113) = {0.842274,spn+0.006602,0.000000};
Point(5114) = {0.818712,spn+0.007594,0.000000};
Point(5115) = {0.793893,spn+0.008640,0.000000};
Point(5116) = {0.767913,spn+0.009734,0.000000};
Point(5117) = {0.740877,spn+0.010873,0.000000};
Point(5118) = {0.712890,spn+0.012052,0.000000};
Point(5119) = {0.684062,spn+0.013266,0.000000};
Point(5120) = {0.654508,spn+0.014511,0.000000};
Point(5121) = {0.624345,spn+0.015781,0.000000};
Point(5122) = {0.593691,spn+0.017072,0.000000};
Point(5123) = {0.562667,spn+0.018379,0.000000};
Point(5124) = {0.531395,spn+0.019696,0.000000};
Point(5125) = {0.500000,spn+0.021019,0.000000};
Point(5126) = {0.468605,spn+0.022341,0.000000};
Point(5127) = {0.437333,spn+0.023658,0.000000};
Point(5128) = {0.406309,spn+0.024965,0.000000};
Point(5129) = {0.375655,spn+0.026256,0.000000};
Point(5130) = {0.345492,spn+0.027526,0.000000};
Point(5131) = {0.315938,spn+0.028771,0.000000};
Point(5132) = {0.287110,spn+0.029985,0.000000,msTe};
Point(5133) = {0.019492,spn+0.041801,0.000000};
// Dummy tip center:
Point(5349) = {0.904508,spn,0.000000};
Point(5350) = {0.287110,spn,0.000000};
// Box
Point(10001) = {1+lgt, 0, 0, msF};
Point(10002) = {1+lgt, 0, hgt, msF};
Point(10003) = {-lgt, 0, hgt, msF};
Point(10004) = {-lgt, 0, -hgt, msF};
Point(10005) = {1+lgt, 0, -hgt, msF};
Point(10011) = {1+lgt, wdt, hgt, msF};
Point(10012) = {-lgt, wdt, hgt, msF};
Point(10013) = {-lgt, wdt, -hgt, msF};
Point(10014) = {1+lgt, wdt, -hgt, msF};
// Wake
Point(10021) = {1+lgt, spn, 0, msF};
/// Lines
// Airfoil 1:
Spline(1) = {1,2,3,4,5,6,7,8,9,10,11};
Spline(2) = {11,12,13,14,15,16,17,18,19,20,21,22,23,24,25,26,27,28,29,30,31,32,33};
Spline(3) = {33,34,35,36,37,38,39,40,41,42,43,44,45,46,47,48,49,50,51};
Spline(4) = {51,52,53,54,55,56,57,58,59,60,61,62,63,64,65,66,67,68,69};
Spline(5) = {69,70,71,72,73,74,75,76,77,78,79,80,81,82,83,84,85,86,87,88,89,90,91};
Spline(6) = {91,92,93,94,95,96,97,98,99,100,1};
// Airfoil 2:
Spline(7) = {102,103,104,105,106,107,108,109,110,111,112};
Spline(8) = {112,113,114,115,116,117,118,119,120,121,122,123,124,125,126,127,128,129,130,131,132,133,134};
Spline(9) = {134,135,136,137,138,139,140,141,142,143,144,145,146,147,148,149,150,151,152};
Spline(10) = {152,153,154,155,156,157,158,159,160,161,162,163,164,165,166,167,168,169,170};
Spline(11) = {170,171,172,173,174,175,176,177,178,179,180,181,182,183,184,185,186,187,188,189,190,191,192};
Spline(12) = {192,193,194,195,196,197,198,199,200,201,102};
// Airfoil 1 to airfoil 2:
Line(61) = {1,102};
Line(62) = {11,112};
Line(63) = {33,134};
Line(64) = {51,152};
Line(65) = {69,170};
Line(66) = {91,192};
// Tip:
Spline(121) = {102,5101,5102,5103,5104,5105,5106,5107,5108,5109,5110};
Spline(122) = {5110,5111,5112,5113,5114,5115,5116,5117,5118,5119,5120,5121,5122,5123,5124,5125,5126,5127,5128,5129,5130,5131,5132};
If(GMSH_MAJOR_VERSION >= 4)
Bezier(123) = {5132,5133,152};
Else
BSpline(123) = {5132,5133,152};
EndIf
Ellipse(124) = {112,5349,112,5110};
Ellipse(125) = {134,5350,134,5132};
Ellipse(126) = {170,5350,170,5132};
Ellipse(127) = {192,5349,192,5110};
// Box
Line(201) = {10001,10002};
Line(202) = {10002,10003};
Line(203) = {10003,10004};
Line(204) = {10004,10005};
Line(205) = {10005,10001};
Line(211) = {10011,10012};
Line(212) = {10012,10013};
Line(213) = {10013,10014};
Line(214) = {10014,10011};
Line(221) = {1, 10001};
Line(222) = {102, 10021};
Line(231) = {10002,10011};
Line(232) = {10003,10012};
Line(233) = {10004,10013};
Line(234) = {10005,10014};
// Wake
Line(241) = {10001, 10021};
/// Line loops & Surfaces
// Wing 1:
Line Loop(1) = {1,62,-7,-61};
Line Loop(2) = {2,63,-8,-62};
Line Loop(3) = {3,64,-9,-63};
Line Loop(4) = {4,65,-10,-64};
Line Loop(5) = {5,66,-11,-65};
Line Loop(6) = {6,61,-12,-66};
Surface(1) = {-1};
Surface(2) = {-2};
Surface(3) = {-3};
Surface(4) = {-4};
Surface(5) = {-5};
Surface(6) = {-6};
// Wingtip:
Line Loop(11) = {7,124,-121};
Line Loop(12) = {8,125,-122,-124};
Line Loop(13) = {9,-123,-125};
Line Loop(14) = {10,126,123};
Line Loop(15) = {11,127,122,-126};
Line Loop(16) = {12,121,-127};
Surface(11) = {-11};
Surface(12) = {-12};
Surface(13) = {-13};
Surface(14) = {-14};
Surface(15) = {-15};
Surface(16) = {-16};
// Symmetry
Line Loop(21) = {201, 202, 203, 204, 205};
Line Loop(22) = {1, 2, 3, 4, 5, 6};
Plane Surface(21) = {-21, 22};
// Downsteam
Line Loop(31) = {201, 231, -214, -234, 205};
Plane Surface(31) = {31};
// Farfield
Line Loop(41) = {233, -212, -232, 203};
Plane Surface(41) = {41};
Line Loop(42) = {204, 234, -213, -233};
Plane Surface(42) = {42};
Line Loop(43) = {202, 232, -211, -231};
Plane Surface(43) = {43};
Line Loop(44) = {213, 214, 211, 212};
Plane Surface(44) = {44};
// Wake
Line Loop(51) = {221, 241, -222, -61};
Surface(51) = {51};
/// Volume
Surface Loop(1) = {1,2,3,4,5,6,11,12,13,14,15,16,21,31,41,42,43,44};
Volume(1) = {1};
/// Embbeded
Line{221} In Surface{21};
Line{241} In Surface{31};
Surface{51} In Volume{1};
//// MESHING ALGORITHM
/// 2D:
///Wing, farfield and symmetry plane:
MeshAlgorithm Surface{1,2,3,4,5,6,21,31,41,42,43,44,51} = 5;
///Tip:
MeshAlgorithm Surface{11,12,13,14,15,16} = 1;
/// 3D:
Mesh.Algorithm3D = 2;
//Mesh.OptimizeNetgen = 1;
Mesh.Optimize = 1;
Mesh.Smoothing = 10;
Mesh.SmoothNormals = 1;
//// PHYSICAL GROUPS
// Trailing edge and wake tip
Physical Line("wakeTip") = {222};
Physical Line("teTip") = {61, 222};
// Internal Field:
Physical Volume("field") = {1};
// Wing:
Physical Surface("wing") = {1,2,3,11,12,13};
Physical Surface("wing_") = {4,5,6,14,15,16};
// Symmetry:
Physical Surface("symmetry") = {21};
// Downstream:
Physical Surface("downstream") = {31};
// Farfield:
Physical Surface("upstream") = {41};
Physical Surface("farfield") = {42,43,44};
// Wake:
Physical Surface("wake") = {51};
dart/models/oneraM6.geo
View file @ 5ba134b1
/* Onera M6 wing */
// Initially generated by unsRgridWingGen.m
// For gmsh 4, use line 425 instead of line 426 (Bezier <- BSpline)
// Parameters
// domain and mesh
......@@ -549,7 +548,7 @@ MeshAlgorithm Surface{71,72,75,76} = 5;
/// 3D:
Mesh.Algorithm3D = 2;
Mesh.OptimizeNetgen = 1;
Mesh.Optimize = 1;
Mesh.Smoothing = 10;
Mesh.SmoothNormals = 1;
......@@ -559,7 +558,7 @@ Mesh.SmoothNormals = 1;
// Trailing edge and wake tip
Physical Line("wakeTip") = {162};
Physical Line("teTip") = {61, 162};
Physical Line("te") = {61};
// Internal Field:
Physical Volume("field") = {1};
......
dart/models/rae_25.geo 0 → 100644
View file @ 5ba134b1
/* 2.5D extruded RAE 2822 wing */
// Parameters
// domain
DefineConstant[ spn = { 1.0, Name "Wing span" },
lgt = { 6.0, Name "Channel length" },
hgt = { 6.0, Name "Channel height" },
msN = { 0.05, Min 0.1, Max 1, Step 0.1, Name "Nearfield mesh size" },
msF = { 1.0, Min 0.1, Max 1, Step 0.1, Name "Farfield mesh size" } ];
// Geometry
// wing
Point(1) = {1.000000, -spn/2, 0.000000, msN};
Point(2) = {0.999398, -spn/2, 0.000128, msN};
Point(3) = {0.997592, -spn/2, 0.000510, msN};
Point(4) = {0.994588, -spn/2, 0.001137, msN};
Point(5) = {0.990393, -spn/2, 0.002001, msN};
Point(6) = {0.985016, -spn/2, 0.003092, msN};
Point(7) = {0.978470, -spn/2, 0.004401, msN};
Point(8) = {0.970772, -spn/2, 0.005915, msN};
Point(9) = {0.961940, -spn/2, 0.007622, msN};
Point(10) = {0.951995, -spn/2, 0.009508, msN};
Point(11) = {0.940961, -spn/2, 0.011562, msN};
Point(12) = {0.928864, -spn/2, 0.013769, msN};
Point(13) = {0.915735, -spn/2, 0.016113, msN};
Point(14) = {0.901604, -spn/2, 0.018580, msN};
Point(15) = {0.886505, -spn/2, 0.021153, msN};
Point(16) = {0.870476, -spn/2, 0.023817, msN};
Point(17) = {0.853553, -spn/2, 0.026554, msN};
Point(18) = {0.835779, -spn/2, 0.029347, msN};
Point(19) = {0.817197, -spn/2, 0.032176, msN};
Point(20) = {0.797850, -spn/2, 0.035017, msN};
Point(21) = {0.777785, -spn/2, 0.037847, msN};
Point(22) = {0.757051, -spn/2, 0.040641, msN};
Point(23) = {0.735698, -spn/2, 0.043377, msN};
Point(24) = {0.713778, -spn/2, 0.046029, msN};
Point(25) = {0.691342, -spn/2, 0.048575, msN};
Point(26) = {0.668445, -spn/2, 0.050993, msN};
Point(27) = {0.645142, -spn/2, 0.053258, msN};
Point(28) = {0.621490, -spn/2, 0.055344, msN};
Point(29) = {0.597545, -spn/2, 0.057218, msN};
Point(30) = {0.573365, -spn/2, 0.058845, msN};
Point(31) = {0.549009, -spn/2, 0.060194, msN};
Point(32) = {0.524534, -spn/2, 0.061254, msN};
Point(33) = {0.500000, -spn/2, 0.062029, msN};
Point(34) = {0.475466, -spn/2, 0.062530, msN};
Point(35) = {0.450991, -spn/2, 0.062774, msN};
Point(36) = {0.426635, -spn/2, 0.062779, msN};
Point(37) = {0.402455, -spn/2, 0.062562, msN};
Point(38) = {0.378510, -spn/2, 0.062133, msN};
Point(39) = {0.354858, -spn/2, 0.061497, msN};
Point(40) = {0.331555, -spn/2, 0.060660, msN};
Point(41) = {0.308658, -spn/2, 0.059629, msN};
Point(42) = {0.286222, -spn/2, 0.058414, msN};
Point(43) = {0.264302, -spn/2, 0.057026, msN};
Point(44) = {0.242949, -spn/2, 0.055470, msN};
Point(45) = {0.222215, -spn/2, 0.053753, msN};
Point(46) = {0.202150, -spn/2, 0.051885, msN};
Point(47) = {0.182803, -spn/2, 0.049874, msN};
Point(48) = {0.164221, -spn/2, 0.047729, msN};
Point(49) = {0.146447, -spn/2, 0.045457, msN};
Point(50) = {0.129524, -spn/2, 0.043071, msN};
Point(51) = {0.113495, -spn/2, 0.040585, msN};
Point(52) = {0.098396, -spn/2, 0.038011, msN};
Point(53) = {0.084265, -spn/2, 0.035360, msN};
Point(54) = {0.071136, -spn/2, 0.032644, msN};
Point(55) = {0.059039, -spn/2, 0.029874, msN};
Point(56) = {0.048005, -spn/2, 0.027062, msN};
Point(57) = {0.038060, -spn/2, 0.024219, msN};
Point(58) = {0.029228, -spn/2, 0.021348, msN};
Point(59) = {0.021530, -spn/2, 0.018441, msN};
Point(60) = {0.014984, -spn/2, 0.015489, msN};
Point(61) = {0.009607, -spn/2, 0.012480, msN};
Point(62) = {0.005412, -spn/2, 0.009416, msN};
Point(63) = {0.002408, -spn/2, 0.006306, msN};
Point(64) = {0.000602, -spn/2, 0.003165, msN};
Point(65) = {0.000000, -spn/2, 0.000000, msN};
Point(66) = {0.000602, -spn/2, -0.003160, msN};
Point(67) = {0.002408, -spn/2, -0.006308, msN};
Point(68) = {0.005412, -spn/2, -0.009443, msN};
Point(69) = {0.009607, -spn/2, -0.012559, msN};
Point(70) = {0.014984, -spn/2, -0.015649, msN};
Point(71) = {0.021530, -spn/2, -0.018707, msN};
Point(72) = {0.029228, -spn/2, -0.021722, msN};
Point(73) = {0.038060, -spn/2, -0.024685, msN};
Point(74) = {0.048005, -spn/2, -0.027586, msN};
Point(75) = {0.059039, -spn/2, -0.030416, msN};
Point(76) = {0.071136, -spn/2, -0.033170, msN};
Point(77) = {0.084265, -spn/2, -0.035843, msN};
Point(78) = {0.098396, -spn/2, -0.038431, msN};
Point(79) = {0.113495, -spn/2, -0.040929, msN};
Point(80) = {0.129524, -spn/2, -0.043326, msN};
Point(81) = {0.146447, -spn/2, -0.045610, msN};
Point(82) = {0.164221, -spn/2, -0.047773, msN};
Point(83) = {0.182803, -spn/2, -0.049805, msN};
Point(84) = {0.202150, -spn/2, -0.051694, msN};
Point(85) = {0.222215, -spn/2, -0.053427, msN};
Point(86) = {0.242949, -spn/2, -0.054994, msN};
Point(87) = {0.264302, -spn/2, -0.056376, msN};
Point(88) = {0.286222, -spn/2, -0.057547, msN};
Point(89) = {0.308658, -spn/2, -0.058459, msN};
Point(90) = {0.331555, -spn/2, -0.059046, msN};
Point(91) = {0.354858, -spn/2, -0.059236, msN};
Point(92) = {0.378510, -spn/2, -0.058974, msN};
Point(93) = {0.402455, -spn/2, -0.058224, msN};
Point(94) = {0.426635, -spn/2, -0.056979, msN};
Point(95) = {0.450991, -spn/2, -0.055257, msN};
Point(96) = {0.475466, -spn/2, -0.053099, msN};
Point(97) = {0.500000, -spn/2, -0.050563, msN};
Point(98) = {0.524534, -spn/2, -0.047719, msN};
Point(99) = {0.549009, -spn/2, -0.044642, msN};
Point(100) = {0.573365, -spn/2, -0.041397, msN};
Point(101) = {0.597545, -spn/2, -0.038043, msN};
Point(102) = {0.621490, -spn/2, -0.034631, msN};
Point(103) = {0.645142, -spn/2, -0.031207, msN};
Point(104) = {0.668445, -spn/2, -0.027814, msN};
Point(105) = {0.691342, -spn/2, -0.024495, msN};
Point(106) = {0.713778, -spn/2, -0.021289, msN};
Point(107) = {0.735698, -spn/2, -0.018232, msN};
Point(108) = {0.757051, -spn/2, -0.015357, msN};
Point(109) = {0.777785, -spn/2, -0.012690, msN};
Point(110) = {0.797850, -spn/2, -0.010244, msN};
Point(111) = {0.817197, -spn/2, -0.008027, msN};
Point(112) = {0.835779, -spn/2, -0.006048, msN};
Point(113) = {0.853553, -spn/2, -0.004314, msN};
Point(114) = {0.870476, -spn/2, -0.002829, msN};
Point(115) = {0.886505, -spn/2, -0.001592, msN};
Point(116) = {0.901604, -spn/2, -0.000600, msN};
Point(117) = {0.915735, -spn/2, 0.000157, msN};
Point(118) = {0.928864, -spn/2, 0.000694, msN};
Point(119) = {0.940961, -spn/2, 0.001033, msN};
Point(120) = {0.951995, -spn/2, 0.001197, msN};
Point(121) = {0.961940, -spn/2, 0.001212, msN};
Point(122) = {0.970772, -spn/2, 0.001112, msN};
Point(123) = {0.978470, -spn/2, 0.000935, msN};
Point(124) = {0.985016, -spn/2, 0.000719, msN};
Point(125) = {0.990393, -spn/2, 0.000497, msN};
Point(126) = {0.994588, -spn/2, 0.000296, msN};
Point(127) = {0.997592, -spn/2, 0.000137, msN};
Point(128) = {0.999398, -spn/2, 0.000035, msN};
Point(301) = {1.000000, spn/2, 0.000000, msN};
Point(302) = {0.999398, spn/2, 0.000128, msN};
Point(303) = {0.997592, spn/2, 0.000510, msN};
Point(304) = {0.994588, spn/2, 0.001137, msN};
Point(305) = {0.990393, spn/2, 0.002001, msN};
Point(306) = {0.985016, spn/2, 0.003092, msN};
Point(307) = {0.978470, spn/2, 0.004401, msN};
Point(308) = {0.970772, spn/2, 0.005915, msN};
Point(309) = {0.961940, spn/2, 0.007622, msN};
Point(310) = {0.951995, spn/2, 0.009508, msN};
Point(311) = {0.940961, spn/2, 0.011562, msN};
Point(312) = {0.928864, spn/2, 0.013769, msN};
Point(313) = {0.915735, spn/2, 0.016113, msN};
Point(314) = {0.901604, spn/2, 0.018580, msN};
Point(315) = {0.886505, spn/2, 0.021153, msN};
Point(316) = {0.870476, spn/2, 0.023817, msN};
Point(317) = {0.853553, spn/2, 0.026554, msN};
Point(318) = {0.835779, spn/2, 0.029347, msN};
Point(319) = {0.817197, spn/2, 0.032176, msN};
Point(320) = {0.797850, spn/2, 0.035017, msN};
Point(321) = {0.777785, spn/2, 0.037847, msN};
Point(322) = {0.757051, spn/2, 0.040641, msN};
Point(323) = {0.735698, spn/2, 0.043377, msN};
Point(324) = {0.713778, spn/2, 0.046029, msN};
Point(325) = {0.691342, spn/2, 0.048575, msN};
Point(326) = {0.668445, spn/2, 0.050993, msN};
Point(327) = {0.645142, spn/2, 0.053258, msN};
Point(328) = {0.621490, spn/2, 0.055344, msN};
Point(329) = {0.597545, spn/2, 0.057218, msN};
Point(330) = {0.573365, spn/2, 0.058845, msN};
Point(331) = {0.549009, spn/2, 0.060194, msN};
Point(332) = {0.524534, spn/2, 0.061254, msN};
Point(333) = {0.500000, spn/2, 0.062029, msN};
Point(334) = {0.475466, spn/2, 0.062530, msN};
Point(335) = {0.450991, spn/2, 0.062774, msN};
Point(336) = {0.426635, spn/2, 0.062779, msN};
Point(337) = {0.402455, spn/2, 0.062562, msN};
Point(338) = {0.378510, spn/2, 0.062133, msN};
Point(339) = {0.354858, spn/2, 0.061497, msN};
Point(340) = {0.331555, spn/2, 0.060660, msN};
Point(341) = {0.308658, spn/2, 0.059629, msN};
Point(342) = {0.286222, spn/2, 0.058414, msN};
Point(343) = {0.264302, spn/2, 0.057026, msN};
Point(344) = {0.242949, spn/2, 0.055470, msN};
Point(345) = {0.222215, spn/2, 0.053753, msN};
Point(346) = {0.202150, spn/2, 0.051885, msN};
Point(347) = {0.182803, spn/2, 0.049874, msN};
Point(348) = {0.164221, spn/2, 0.047729, msN};
Point(349) = {0.146447, spn/2, 0.045457, msN};
Point(350) = {0.129524, spn/2, 0.043071, msN};
Point(351) = {0.113495, spn/2, 0.040585, msN};
Point(352) = {0.098396, spn/2, 0.038011, msN};
Point(353) = {0.084265, spn/2, 0.035360, msN};
Point(354) = {0.071136, spn/2, 0.032644, msN};
Point(355) = {0.059039, spn/2, 0.029874, msN};
Point(356) = {0.048005, spn/2, 0.027062, msN};
Point(357) = {0.038060, spn/2, 0.024219, msN};
Point(358) = {0.029228, spn/2, 0.021348, msN};
Point(359) = {0.021530, spn/2, 0.018441, msN};
Point(360) = {0.014984, spn/2, 0.015489, msN};
Point(361) = {0.009607, spn/2, 0.012480, msN};
Point(362) = {0.005412, spn/2, 0.009416, msN};
Point(363) = {0.002408, spn/2, 0.006306, msN};
Point(364) = {0.000602, spn/2, 0.003165, msN};
Point(365) = {0.000000, spn/2, 0.000000, msN};
Point(366) = {0.000602, spn/2, -0.003160, msN};
Point(367) = {0.002408, spn/2, -0.006308, msN};
Point(368) = {0.005412, spn/2, -0.009443, msN};
Point(369) = {0.009607, spn/2, -0.012559, msN};
Point(370) = {0.014984, spn/2, -0.015649, msN};
Point(371) = {0.021530, spn/2, -0.018707, msN};
Point(372) = {0.029228, spn/2, -0.021722, msN};
Point(373) = {0.038060, spn/2, -0.024685, msN};
Point(374) = {0.048005, spn/2, -0.027586, msN};
Point(375) = {0.059039, spn/2, -0.030416, msN};
Point(376) = {0.071136, spn/2, -0.033170, msN};
Point(377) = {0.084265, spn/2, -0.035843, msN};
Point(378) = {0.098396, spn/2, -0.038431, msN};
Point(379) = {0.113495, spn/2, -0.040929, msN};
Point(380) = {0.129524, spn/2, -0.043326, msN};
Point(381) = {0.146447, spn/2, -0.045610, msN};
Point(382) = {0.164221, spn/2, -0.047773, msN};
Point(383) = {0.182803, spn/2, -0.049805, msN};
Point(384) = {0.202150, spn/2, -0.051694, msN};
Point(385) = {0.222215, spn/2, -0.053427, msN};
Point(386) = {0.242949, spn/2, -0.054994, msN};
Point(387) = {0.264302, spn/2, -0.056376, msN};
Point(388) = {0.286222, spn/2, -0.057547, msN};
Point(389) = {0.308658, spn/2, -0.058459, msN};
Point(390) = {0.331555, spn/2, -0.059046, msN};
Point(391) = {0.354858, spn/2, -0.059236, msN};
Point(392) = {0.378510, spn/2, -0.058974, msN};
Point(393) = {0.402455, spn/2, -0.058224, msN};
Point(394) = {0.426635, spn/2, -0.056979, msN};
Point(395) = {0.450991, spn/2, -0.055257, msN};
Point(396) = {0.475466, spn/2, -0.053099, msN};
Point(397) = {0.500000, spn/2, -0.050563, msN};
Point(398) = {0.524534, spn/2, -0.047719, msN};
Point(399) = {0.549009, spn/2, -0.044642, msN};
Point(400) = {0.573365, spn/2, -0.041397, msN};
Point(401) = {0.597545, spn/2, -0.038043, msN};
Point(402) = {0.621490, spn/2, -0.034631, msN};
Point(403) = {0.645142, spn/2, -0.031207, msN};
Point(404) = {0.668445, spn/2, -0.027814, msN};
Point(405) = {0.691342, spn/2, -0.024495, msN};
Point(406) = {0.713778, spn/2, -0.021289, msN};
Point(407) = {0.735698, spn/2, -0.018232, msN};
Point(408) = {0.757051, spn/2, -0.015357, msN};
Point(409) = {0.777785, spn/2, -0.012690, msN};
Point(410) = {0.797850, spn/2, -0.010244, msN};
Point(411) = {0.817197, spn/2, -0.008027, msN};
Point(412) = {0.835779, spn/2, -0.006048, msN};
Point(413) = {0.853553, spn/2, -0.004314, msN};
Point(414) = {0.870476, spn/2, -0.002829, msN};
Point(415) = {0.886505, spn/2, -0.001592, msN};
Point(416) = {0.901604, spn/2, -0.000600, msN};
Point(417) = {0.915735, spn/2, 0.000157, msN};
Point(418) = {0.928864, spn/2, 0.000694, msN};
Point(419) = {0.940961, spn/2, 0.001033, msN};
Point(420) = {0.951995, spn/2, 0.001197, msN};
Point(421) = {0.961940, spn/2, 0.001212, msN};
Point(422) = {0.970772, spn/2, 0.001112, msN};
Point(423) = {0.978470, spn/2, 0.000935, msN};
Point(424) = {0.985016, spn/2, 0.000719, msN};
Point(425) = {0.990393, spn/2, 0.000497, msN};
Point(426) = {0.994588, spn/2, 0.000296, msN};
Point(427) = {0.997592, spn/2, 0.000137, msN};
Point(428) = {0.999398, spn/2, 0.000035, msN};
// box
Point(631) = {1+lgt/2, -spn/2, hgt/2, msF};
Point(632) = {-lgt/2, -spn/2, hgt/2, msF};
Point(633) = {-lgt/2, -spn/2, -hgt/2, msF};
Point(634) = {1+lgt/2, -spn/2, -hgt/2, msF};
Point(635) = {1+lgt/2, spn/2, hgt/2, msF};
Point(636) = {-lgt/2, spn/2, hgt/2, msF};
Point(637) = {-lgt/2, spn/2, -hgt/2, msF};
Point(638) = {1+lgt/2, spn/2, -hgt/2, msF};
// midplane
Point(641) = {1+lgt/2, -spn/2, 0, msF};
Point(642) = {1+lgt/2, spn/2, 0, msF};
Point(643) = {-lgt/2, spn/2, 0, msF};
Point(644) = {-lgt/2, -spn/2, 0, msF};
// wing
Spline(1) = {1:44};
Spline(2) = {44:65};
Spline(3) = {65:86};
Spline(4) = {86:128,1};
Spline(5) = {301:344};
Spline(6) = {344:365};
Spline(7) = {365:386};
Spline(8) = {386:428,301};
Line(9) = {1, 301};
Line(10) = {44, 344};
Line(11) = {65, 365};
Line(12) = {86, 386};
// box
Line(21) = {641, 631};
Line(22) = {631, 632};
Line(23) = {632, 644};
Line(24) = {644, 633};
Line(25) = {633, 634};
Line(26) = {634, 641};
Line(27) = {642, 635};
Line(28) = {635, 636};
Line(29) = {636, 643};
Line(30) = {643, 637};
Line(31) = {637, 638};
Line(32) = {638, 642};
Line(33) = {631, 635};
Line(34) = {632, 636};
Line(35) = {633, 637};
Line(36) = {634, 638};
// midplane
Line(41) = {1, 641};
Line(42) = {301, 642};
Line(43) = {365, 643};
Line(44) = {65, 644};
Line(45) = {641, 642};
Line(46) = {643, 644};
// wing
Line Loop(1) = {1, 10, -5, -9};
Surface(1) = {-1};
Line Loop(2) = {2, 11, -6, -10};
Surface(2) = {-2};
Line Loop(3) = {3, 12, -7, -11};
Surface(3) = {-3};
Line Loop(4) = {4, 9, -8, -12};
Surface(4) = {-4};
// symmetry
Line Loop(5) = {41, 21, 22, 23, -44, -2, -1};
Plane Surface(5) = {-5};
Line Loop(12) = {42, 27, 28, 29, -43, -5, -6};
Plane Surface(12) = {12};
Line Loop(6) = {44, 24, 25, 26, -41, -4, -3};
Plane Surface(6) = {-6};
Line Loop(13) = {43, 30, 31, 32, -42, -8, -7};
Plane Surface(13) = {13};
// upstream
Line Loop(7) = {46, -23, 34, 29};
Plane Surface(7) = {-7};
Line Loop(8) = {46, 24, 35, -30};
Plane Surface(8) = {8};
// downstream
Line Loop(9) = {45, 27, -33, -21};
Plane Surface(9) = {-9};
Line Loop(10) = {45, -32, -36, 26};
Plane Surface(10) = {10};
// farfield
Line Loop(11) = {22, 34, -28, -33};
Plane Surface(11) = {11};
Line Loop(14) = {25, 36, -31, -35};
Plane Surface(14) = {14};
// wake
Line Loop(15) = {41, 45, -42, -9};
Plane Surface(15) = {15};
// internal
Line Loop(16) = {11, 43, 46, -44};
Plane Surface(16) = {16};
// field
Surface Loop(1) = {7, 5, 9, 12, 11, 1, 2, 16, 15};
Volume(1) = {1};
Surface Loop(2) = {6, 8, 14, 10, 13, 3, 4, 16, 15};
Volume(2) = {2};
// Mesh
// 2D
MeshAlgorithm Surface{1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16} = 5;
// 3D
Mesh.Algorithm3D = 2;
Mesh.Optimize = 1;
Mesh.Smoothing = 10;
Mesh.SmoothNormals = 1;
// Physical
Physical Line("te") = {9};
Physical Surface("wing") = {1, 2};
Physical Surface("wing_") = {3, 4};
Physical Surface("symmetry") = {5, 12};
Physical Surface("symmetry_") = {6, 13};
Physical Surface("upstream") = {7, 8};
Physical Surface("downstream") = {9};
Physical Surface("downstream_") = {10};
Physical Surface("farfield") = {11, 14};
Physical Surface("wake") = {15};
Physical Volume("field") = {1};
Physical Volume("field_") = {2};
dart/models/rae_3.geo 0 → 100644
View file @ 5ba134b1
/* RAE 2822 rectangular wing */
// Parameters
// domain and mesh
DefineConstant[ spn = { 1.0, Name "Wing span" },
lgt = { 6.0, Name "Channel length" },
wdt = { 3.0, Name "Channel width" },
hgt = { 6.0, Name "Channel height" },
msN = { 0.05, Name "Leading edge mesh size" },
msF = { 1.0, Name "Farfield mesh size" } ];
//// GEOMETRY
/// Points
// Airfoil 1
Point(1) = {1.000000, 0.0000, 0.000000, msN};
Point(2) = {0.999398, 0.0000, 0.000128, msN};
Point(3) = {0.997592, 0.0000, 0.000510, msN};
Point(4) = {0.994588, 0.0000, 0.001137, msN};
Point(5) = {0.990393, 0.0000, 0.002001, msN};
Point(6) = {0.985016, 0.0000, 0.003092, msN};
Point(7) = {0.978470, 0.0000, 0.004401, msN};
Point(8) = {0.970772, 0.0000, 0.005915, msN};
Point(9) = {0.961940, 0.0000, 0.007622, msN};
Point(10) = {0.951995, 0.0000, 0.009508, msN};
Point(11) = {0.940961, 0.0000, 0.011562, msN};
Point(12) = {0.928864, 0.0000, 0.013769, msN};
Point(13) = {0.915735, 0.0000, 0.016113, msN};
Point(14) = {0.901604, 0.0000, 0.018580, msN};
Point(15) = {0.886505, 0.0000, 0.021153, msN};
Point(16) = {0.870476, 0.0000, 0.023817, msN};
Point(17) = {0.853553, 0.0000, 0.026554, msN};
Point(18) = {0.835779, 0.0000, 0.029347, msN};
Point(19) = {0.817197, 0.0000, 0.032176, msN};
Point(20) = {0.797850, 0.0000, 0.035017, msN};
Point(21) = {0.777785, 0.0000, 0.037847, msN};
Point(22) = {0.757051, 0.0000, 0.040641, msN};
Point(23) = {0.735698, 0.0000, 0.043377, msN};
Point(24) = {0.713778, 0.0000, 0.046029, msN};
Point(25) = {0.691342, 0.0000, 0.048575, msN};
Point(26) = {0.668445, 0.0000, 0.050993, msN};
Point(27) = {0.645142, 0.0000, 0.053258, msN};
Point(28) = {0.621490, 0.0000, 0.055344, msN};
Point(29) = {0.597545, 0.0000, 0.057218, msN};
Point(30) = {0.573365, 0.0000, 0.058845, msN};
Point(31) = {0.549009, 0.0000, 0.060194, msN};
Point(32) = {0.524534, 0.0000, 0.061254, msN};
Point(33) = {0.500000, 0.0000, 0.062029, msN};
Point(34) = {0.475466, 0.0000, 0.062530, msN};
Point(35) = {0.450991, 0.0000, 0.062774, msN};
Point(36) = {0.426635, 0.0000, 0.062779, msN};
Point(37) = {0.402455, 0.0000, 0.062562, msN};
Point(38) = {0.378510, 0.0000, 0.062133, msN};
Point(39) = {0.354858, 0.0000, 0.061497, msN};
Point(40) = {0.331555, 0.0000, 0.060660, msN};
Point(41) = {0.308658, 0.0000, 0.059629, msN};
Point(42) = {0.286222, 0.0000, 0.058414, msN};
Point(43) = {0.264302, 0.0000, 0.057026, msN};
Point(44) = {0.242949, 0.0000, 0.055470, msN};
Point(45) = {0.222215, 0.0000, 0.053753, msN};
Point(46) = {0.202150, 0.0000, 0.051885, msN};
Point(47) = {0.182803, 0.0000, 0.049874, msN};
Point(48) = {0.164221, 0.0000, 0.047729, msN};
Point(49) = {0.146447, 0.0000, 0.045457, msN};
Point(50) = {0.129524, 0.0000, 0.043071, msN};
Point(51) = {0.113495, 0.0000, 0.040585, msN};
Point(52) = {0.098396, 0.0000, 0.038011, msN};
Point(53) = {0.084265, 0.0000, 0.035360, msN};
Point(54) = {0.071136, 0.0000, 0.032644, msN};
Point(55) = {0.059039, 0.0000, 0.029874, msN};
Point(56) = {0.048005, 0.0000, 0.027062, msN};
Point(57) = {0.038060, 0.0000, 0.024219, msN};
Point(58) = {0.029228, 0.0000, 0.021348, msN};
Point(59) = {0.021530, 0.0000, 0.018441, msN};
Point(60) = {0.014984, 0.0000, 0.015489, msN};
Point(61) = {0.009607, 0.0000, 0.012480, msN};
Point(62) = {0.005412, 0.0000, 0.009416, msN};
Point(63) = {0.002408, 0.0000, 0.006306, msN};
Point(64) = {0.000602, 0.0000, 0.003165, msN};
Point(65) = {0.000000, 0.0000, 0.000000, msN};
Point(66) = {0.000602, 0.0000, -0.003160, msN};
Point(67) = {0.002408, 0.0000, -0.006308, msN};
Point(68) = {0.005412, 0.0000, -0.009443, msN};
Point(69) = {0.009607, 0.0000, -0.012559, msN};
Point(70) = {0.014984, 0.0000, -0.015649, msN};
Point(71) = {0.021530, 0.0000, -0.018707, msN};
Point(72) = {0.029228, 0.0000, -0.021722, msN};
Point(73) = {0.038060, 0.0000, -0.024685, msN};
Point(74) = {0.048005, 0.0000, -0.027586, msN};
Point(75) = {0.059039, 0.0000, -0.030416, msN};
Point(76) = {0.071136, 0.0000, -0.033170, msN};
Point(77) = {0.084265, 0.0000, -0.035843, msN};
Point(78) = {0.098396, 0.0000, -0.038431, msN};
Point(79) = {0.113495, 0.0000, -0.040929, msN};
Point(80) = {0.129524, 0.0000, -0.043326, msN};
Point(81) = {0.146447, 0.0000, -0.045610, msN};
Point(82) = {0.164221, 0.0000, -0.047773, msN};
Point(83) = {0.182803, 0.0000, -0.049805, msN};
Point(84) = {0.202150, 0.0000, -0.051694, msN};
Point(85) = {0.222215, 0.0000, -0.053427, msN};
Point(86) = {0.242949, 0.0000, -0.054994, msN};
Point(87) = {0.264302, 0.0000, -0.056376, msN};
Point(88) = {0.286222, 0.0000, -0.057547, msN};
Point(89) = {0.308658, 0.0000, -0.058459, msN};
Point(90) = {0.331555, 0.0000, -0.059046, msN};
Point(91) = {0.354858, 0.0000, -0.059236, msN};
Point(92) = {0.378510, 0.0000, -0.058974, msN};
Point(93) = {0.402455, 0.0000, -0.058224, msN};
Point(94) = {0.426635, 0.0000, -0.056979, msN};
Point(95) = {0.450991, 0.0000, -0.055257, msN};
Point(96) = {0.475466, 0.0000, -0.053099, msN};
Point(97) = {0.500000, 0.0000, -0.050563, msN};
Point(98) = {0.524534, 0.0000, -0.047719, msN};
Point(99) = {0.549009, 0.0000, -0.044642, msN};
Point(100) = {0.573365, 0.0000, -0.041397, msN};
Point(101) = {0.597545, 0.0000, -0.038043, msN};
Point(102) = {0.621490, 0.0000, -0.034631, msN};
Point(103) = {0.645142, 0.0000, -0.031207, msN};
Point(104) = {0.668445, 0.0000, -0.027814, msN};
Point(105) = {0.691342, 0.0000, -0.024495, msN};
Point(106) = {0.713778, 0.0000, -0.021289, msN};
Point(107) = {0.735698, 0.0000, -0.018232, msN};
Point(108) = {0.757051, 0.0000, -0.015357, msN};
Point(109) = {0.777785, 0.0000, -0.012690, msN};
Point(110) = {0.797850, 0.0000, -0.010244, msN};
Point(111) = {0.817197, 0.0000, -0.008027, msN};
Point(112) = {0.835779, 0.0000, -0.006048, msN};
Point(113) = {0.853553, 0.0000, -0.004314, msN};
Point(114) = {0.870476, 0.0000, -0.002829, msN};
Point(115) = {0.886505, 0.0000, -0.001592, msN};
Point(116) = {0.901604, 0.0000, -0.000600, msN};
Point(117) = {0.915735, 0.0000, 0.000157, msN};
Point(118) = {0.928864, 0.0000, 0.000694, msN};
Point(119) = {0.940961, 0.0000, 0.001033, msN};
Point(120) = {0.951995, 0.0000, 0.001197, msN};
Point(121) = {0.961940, 0.0000, 0.001212, msN};
Point(122) = {0.970772, 0.0000, 0.001112, msN};
Point(123) = {0.978470, 0.0000, 0.000935, msN};
Point(124) = {0.985016, 0.0000, 0.000719, msN};
Point(125) = {0.990393, 0.0000, 0.000497, msN};
Point(126) = {0.994588, 0.0000, 0.000296, msN};
Point(127) = {0.997592, 0.0000, 0.000137, msN};
Point(128) = {0.999398, 0.0000, 0.000035, msN};
// Airfoil 2
Point(301) = {1.000000, spn, 0.000000, msN};
Point(302) = {0.999398, spn, 0.000128, msN};
Point(303) = {0.997592, spn, 0.000510, msN};
Point(304) = {0.994588, spn, 0.001137, msN};
Point(305) = {0.990393, spn, 0.002001, msN};
Point(306) = {0.985016, spn, 0.003092, msN};
Point(307) = {0.978470, spn, 0.004401, msN};
Point(308) = {0.970772, spn, 0.005915, msN};
Point(309) = {0.961940, spn, 0.007622, msN};
Point(310) = {0.951995, spn, 0.009508, msN};
Point(311) = {0.940961, spn, 0.011562, msN};
Point(312) = {0.928864, spn, 0.013769, msN};
Point(313) = {0.915735, spn, 0.016113, msN};
Point(314) = {0.901604, spn, 0.018580, msN};
Point(315) = {0.886505, spn, 0.021153, msN};
Point(316) = {0.870476, spn, 0.023817, msN};
Point(317) = {0.853553, spn, 0.026554, msN};
Point(318) = {0.835779, spn, 0.029347, msN};
Point(319) = {0.817197, spn, 0.032176, msN};
Point(320) = {0.797850, spn, 0.035017, msN};
Point(321) = {0.777785, spn, 0.037847, msN};
Point(322) = {0.757051, spn, 0.040641, msN};
Point(323) = {0.735698, spn, 0.043377, msN};
Point(324) = {0.713778, spn, 0.046029, msN};
Point(325) = {0.691342, spn, 0.048575, msN};
Point(326) = {0.668445, spn, 0.050993, msN};
Point(327) = {0.645142, spn, 0.053258, msN};
Point(328) = {0.621490, spn, 0.055344, msN};
Point(329) = {0.597545, spn, 0.057218, msN};
Point(330) = {0.573365, spn, 0.058845, msN};
Point(331) = {0.549009, spn, 0.060194, msN};
Point(332) = {0.524534, spn, 0.061254, msN};
Point(333) = {0.500000, spn, 0.062029, msN};
Point(334) = {0.475466, spn, 0.062530, msN};
Point(335) = {0.450991, spn, 0.062774, msN};
Point(336) = {0.426635, spn, 0.062779, msN};
Point(337) = {0.402455, spn, 0.062562, msN};
Point(338) = {0.378510, spn, 0.062133, msN};
Point(339) = {0.354858, spn, 0.061497, msN};
Point(340) = {0.331555, spn, 0.060660, msN};
Point(341) = {0.308658, spn, 0.059629, msN};
Point(342) = {0.286222, spn, 0.058414, msN};
Point(343) = {0.264302, spn, 0.057026, msN};
Point(344) = {0.242949, spn, 0.055470, msN};
Point(345) = {0.222215, spn, 0.053753, msN};
Point(346) = {0.202150, spn, 0.051885, msN};
Point(347) = {0.182803, spn, 0.049874, msN};
Point(348) = {0.164221, spn, 0.047729, msN};
Point(349) = {0.146447, spn, 0.045457, msN};
Point(350) = {0.129524, spn, 0.043071, msN};
Point(351) = {0.113495, spn, 0.040585, msN};
Point(352) = {0.098396, spn, 0.038011, msN};
Point(353) = {0.084265, spn, 0.035360, msN};
Point(354) = {0.071136, spn, 0.032644, msN};
Point(355) = {0.059039, spn, 0.029874, msN};
Point(356) = {0.048005, spn, 0.027062, msN};
Point(357) = {0.038060, spn, 0.024219, msN};
Point(358) = {0.029228, spn, 0.021348, msN};
Point(359) = {0.021530, spn, 0.018441, msN};
Point(360) = {0.014984, spn, 0.015489, msN};
Point(361) = {0.009607, spn, 0.012480, msN};
Point(362) = {0.005412, spn, 0.009416, msN};
Point(363) = {0.002408, spn, 0.006306, msN};
Point(364) = {0.000602, spn, 0.003165, msN};
Point(365) = {0.000000, spn, 0.000000, msN};
Point(366) = {0.000602, spn, -0.003160, msN};
Point(367) = {0.002408, spn, -0.006308, msN};
Point(368) = {0.005412, spn, -0.009443, msN};
Point(369) = {0.009607, spn, -0.012559, msN};
Point(370) = {0.014984, spn, -0.015649, msN};
Point(371) = {0.021530, spn, -0.018707, msN};
Point(372) = {0.029228, spn, -0.021722, msN};
Point(373) = {0.038060, spn, -0.024685, msN};
Point(374) = {0.048005, spn, -0.027586, msN};
Point(375) = {0.059039, spn, -0.030416, msN};
Point(376) = {0.071136, spn, -0.033170, msN};
Point(377) = {0.084265, spn, -0.035843, msN};
Point(378) = {0.098396, spn, -0.038431, msN};
Point(379) = {0.113495, spn, -0.040929, msN};
Point(380) = {0.129524, spn, -0.043326, msN};
Point(381) = {0.146447, spn, -0.045610, msN};
Point(382) = {0.164221, spn, -0.047773, msN};
Point(383) = {0.182803, spn, -0.049805, msN};
Point(384) = {0.202150, spn, -0.051694, msN};
Point(385) = {0.222215, spn, -0.053427, msN};
Point(386) = {0.242949, spn, -0.054994, msN};
Point(387) = {0.264302, spn, -0.056376, msN};
Point(388) = {0.286222, spn, -0.057547, msN};
Point(389) = {0.308658, spn, -0.058459, msN};
Point(390) = {0.331555, spn, -0.059046, msN};
Point(391) = {0.354858, spn, -0.059236, msN};
Point(392) = {0.378510, spn, -0.058974, msN};
Point(393) = {0.402455, spn, -0.058224, msN};
Point(394) = {0.426635, spn, -0.056979, msN};
Point(395) = {0.450991, spn, -0.055257, msN};
Point(396) = {0.475466, spn, -0.053099, msN};
Point(397) = {0.500000, spn, -0.050563, msN};
Point(398) = {0.524534, spn, -0.047719, msN};
Point(399) = {0.549009, spn, -0.044642, msN};
Point(400) = {0.573365, spn, -0.041397, msN};
Point(401) = {0.597545, spn, -0.038043, msN};
Point(402) = {0.621490, spn, -0.034631, msN};
Point(403) = {0.645142, spn, -0.031207, msN};
Point(404) = {0.668445, spn, -0.027814, msN};
Point(405) = {0.691342, spn, -0.024495, msN};
Point(406) = {0.713778, spn, -0.021289, msN};
Point(407) = {0.735698, spn, -0.018232, msN};
Point(408) = {0.757051, spn, -0.015357, msN};
Point(409) = {0.777785, spn, -0.012690, msN};
Point(410) = {0.797850, spn, -0.010244, msN};
Point(411) = {0.817197, spn, -0.008027, msN};
Point(412) = {0.835779, spn, -0.006048, msN};
Point(413) = {0.853553, spn, -0.004314, msN};
Point(414) = {0.870476, spn, -0.002829, msN};
Point(415) = {0.886505, spn, -0.001592, msN};
Point(416) = {0.901604, spn, -0.000600, msN};
Point(417) = {0.915735, spn, 0.000157, msN};
Point(418) = {0.928864, spn, 0.000694, msN};
Point(419) = {0.940961, spn, 0.001033, msN};
Point(420) = {0.951995, spn, 0.001197, msN};
Point(421) = {0.961940, spn, 0.001212, msN};
Point(422) = {0.970772, spn, 0.001112, msN};
Point(423) = {0.978470, spn, 0.000935, msN};
Point(424) = {0.985016, spn, 0.000719, msN};
Point(425) = {0.990393, spn, 0.000497, msN};
Point(426) = {0.994588, spn, 0.000296, msN};
Point(427) = {0.997592, spn, 0.000137, msN};
Point(428) = {0.999398, spn, 0.000035, msN};
// Box
Point(10001) = {1+lgt/2, 0, 0, msF};
Point(10002) = {1+lgt/2, 0, hgt/2, msF};
Point(10003) = {-lgt/2, 0, hgt/2, msF};
Point(10004) = {-lgt/2, 0, -hgt/2, msF};
Point(10005) = {1+lgt/2, 0, -hgt/2, msF};
Point(10011) = {1+lgt/2, wdt, hgt/2, msF};
Point(10012) = {-lgt/2, wdt, hgt/2, msF};
Point(10013) = {-lgt/2, wdt, -hgt/2, msF};
Point(10014) = {1+lgt/2, wdt, -hgt/2, msF};
// Wake
Point(10021) = {1+lgt/2, spn, 0, msF};
/// Lines
// Airfoil 1:
Spline(1) = {1:14};
Spline(2) = {14:46};
Spline(3) = {46:65};
Spline(4) = {65:84};
Spline(5) = {84:116};
Spline(6) = {116:128,1};
// Airfoil 2:
Spline(7) = {301:314};
Spline(8) = {314:346};
Spline(9) = {346:365};
Spline(10) = {365:384};
Spline(11) = {384:416};
Spline(12) = {416:428,301};
// Airfoil 1 to airfoil 2:
Line(61) = {1,301};
Line(62) = {14,314};
Line(63) = {46,346};
Line(64) = {65,365};
Line(65) = {84,384};
Line(66) = {116,416};
// Box
Line(201) = {10001,10002};
Line(202) = {10002,10003};
Line(203) = {10003,10004};
Line(204) = {10004,10005};
Line(205) = {10005,10001};
Line(211) = {10011,10012};
Line(212) = {10012,10013};
Line(213) = {10013,10014};
Line(214) = {10014,10011};
Line(221) = {1, 10001};
Line(222) = {301, 10021};
Line(231) = {10002,10011};
Line(232) = {10003,10012};
Line(233) = {10004,10013};
Line(234) = {10005,10014};
// Wake
Line(241) = {10001, 10021};
/// Line loops & Surfaces
// Wing 1:
Line Loop(1) = {1,62,-7,-61};
Line Loop(2) = {2,63,-8,-62};
Line Loop(3) = {3,64,-9,-63};
Line Loop(4) = {4,65,-10,-64};
Line Loop(5) = {5,66,-11,-65};
Line Loop(6) = {6,61,-12,-66};
Surface(1) = {-1};
Surface(2) = {-2};
Surface(3) = {-3};
Surface(4) = {-4};
Surface(5) = {-5};
Surface(6) = {-6};
// Wingtip:
Line Loop(11) = {7:12};
Plane Surface(11) = {-11};
// Symmetry
Line Loop(21) = {201, 202, 203, 204, 205};
Line Loop(22) = {1, 2, 3, 4, 5, 6};
Plane Surface(21) = {-21, 22};
// Downsteam
Line Loop(31) = {201, 231, -214, -234, 205};
Plane Surface(31) = {31};
// Farfield
Line Loop(41) = {233, -212, -232, 203};
Plane Surface(41) = {41};
Line Loop(42) = {204, 234, -213, -233};
Plane Surface(42) = {42};
Line Loop(43) = {202, 232, -211, -231};
Plane Surface(43) = {43};
Line Loop(44) = {213, 214, 211, 212};
Plane Surface(44) = {44};
// Wake
Line Loop(51) = {221, 241, -222, -61};
Surface(51) = {51};
/// Volume
Surface Loop(1) = {1,2,3,4,5,6,11,21,31,41,42,43,44};
Volume(1) = {1};
/// Embbeded
Line{221} In Surface{21};
Line{241} In Surface{31};
Surface{51} In Volume{1};
//// MESHING ALGORITHM
/// 2D:
///Wing, farfield and symmetry plane:
MeshAlgorithm Surface{1,2,3,4,5,6,11,21,31,41,42,43,44,51} = 5;
/// 3D:
Mesh.Algorithm3D = 2;
Mesh.Optimize = 1;
Mesh.Smoothing = 10;
Mesh.SmoothNormals = 1;
//// PHYSICAL GROUPS
// Trailing edge and wake tip
Physical Line("wakeTip") = {222};
Physical Line("te") = {61};
// Internal Field:
Physical Volume("field") = {1};
// Wing:
Physical Surface("wing") = {1,2,3,11};
Physical Surface("wing_") = {4,5,6};
// Symmetry:
Physical Surface("symmetry") = {21};
// Downstream:
Physical Surface("downstream") = {31};
// Farfield:
Physical Surface("upstream") = {41};
Physical Surface("farfield") = {42,43,44};
// Wake:
Physical Surface("wake") = {51};
dart/models/wbht.geo
View file @ 5ba134b1
......@@ -950,9 +950,9 @@ Line(3026) = {3049, 3149};
/// Wake
// Wing
Point(4001) = {25, 0, -2.26};
Point(4002) = {25, 6.1, -0.66};
Point(4003) = {25, 7, -0.41};
Point(4001) = {25, 0, -0.534};
Point(4002) = {25, 6.1, 0.01642};
Point(4003) = {25, 7, 0.2577};
Line(4001) = {2001, 4001};
Line(4002) = {2301, 4002};
......@@ -1213,10 +1213,12 @@ Mesh.SmoothNormals = 1;
/* Physical */
// Tips:
Physical Line("teTipW") = {4092,4091,4094,2041,4003};
Physical Line("teW") = {4094,2041};
Physical Line("wakeTipW") = {4003};
Physical Line("teTipT") = {4103,4102,4101,4100,4105,4106};
Physical Line("wakeExW") = {4092, 4091, 4003};
Physical Line("teT") = {4105};
Physical Line("wakeTipT") = {4106};
Physical Line("wakeExT") = {4102,4101,4100, 4103, 4106};
// Symmetry:
Physical Surface("symmetry") = {1};
......
dart/models/wht.geo
View file @ 5ba134b1
......@@ -30,7 +30,7 @@ zOfst = 0.56;
// Domain
Point(1) = {-10, 0, -10};
Point(2) = {17, 0, -10};
Point(4001) = {17, 0, -1.39};
Point(4001) = {17, 0, -0.03763};
Point(4011) = {17, 0, 1.06};
Point(3) = {17, 0, 10};
Point(4) = {-10, 0, 10};
......@@ -833,8 +833,8 @@ Line(3026) = {3049, 3149};
/// Wake
// Wing
Point(4002) = {17, 6.1, 0.09};
Point(4003) = {17, 7, 0.29};
Point(4002) = {17, 6.1, 0.5764};
Point(4003) = {17, 7, 0.8177};
Line(4001) = {2001, 4001};
Line(4002) = {2301, 4002};
......@@ -988,9 +988,9 @@ Mesh.SmoothNormals = 1;
/* Physical */
// Tips:
Physical Line("teTipW") = {2031, 2041, 4003};
Physical Line("teW") = {2031, 2041};
Physical Line("wakeTipW") = {4003};
Physical Line("teTipT") = {3021, 4012};
Physical Line("teT") = {3021};
Physical Line("wakeTipT") = {4012};
// Symmetry:
......
dart/src/dart.h
View file @ 5ba134b1
......@@ -69,12 +69,16 @@ class Adjoint;
class F0Ps;
class F0El;
class F0ElC;
class F0ElSpeedSound;
class F0ElRho;
class F0ElRhoL;
class F0ElRhoClamp;
class F0ElRhoLin;
class F0ElMach;
class F0ElMachL;
class F0ElMachClamp;
class F0ElMachLin;
class F0ElCp;
class F0ElCpL;
class F0ElCpClamp;
class F0ElCpLin;
class F1El;
class F1ElVi;
class F1Ct;
......@@ -86,4 +90,4 @@ class FaceEq;
} // namespace dart
#endif //DART_H
#endif // DART_H
dart/src/wAdjoint.cpp
View file @ 5ba134b1
......@@ -27,11 +27,14 @@
#include "wWakeResidual.h"
#include "wKuttaResidual.h"
#include "wLoadFunctional.h"
#include "wBlowing.h"
#include "wBlowingResidual.h"
#include "wMshData.h"
#include "wNode.h"
#include "wElement.h"
#include "wLinearSolver.h"
#include "wGmres.h"
#include "wMshDeform.h"
#include "wResults.h"
#include "wMshExport.h"
......@@ -51,12 +54,30 @@ using namespace dart;
/**
* @brief Initialize the adjoint solver
*/
Adjoint::Adjoint(std::shared_ptr<Newton> _sol, std::shared_ptr<tbox::MshDeform> _morph, std::shared_ptr<tbox::LinearSolver> _linsol) : sol(_sol), morph(_morph), linsol(_linsol)
Adjoint::Adjoint(std::shared_ptr<Newton> _sol, std::shared_ptr<tbox::MshDeform> _morph) : sol(_sol), morph(_morph)
{
// Default parameters
nthreads = sol->nthreads;
verbose = sol->verbose;
// Linear solvers (if GMRES, use the same, but with a thighter tolerance)
if (sol->linsol->type() == LSolType::GMRES_ILUT)
{
std::shared_ptr<Gmres> gmres = std::make_shared<Gmres>(*dynamic_cast<Gmres *>(sol->linsol.get()));
gmres->setTolerance(1e-8);
alinsol = gmres;
}
else
alinsol = sol->linsol;
if (morph->linsol->type() == LSolType::GMRES_ILUT)
{
std::shared_ptr<Gmres> gmres = std::make_shared<Gmres>(*dynamic_cast<Gmres *>(morph->linsol.get()));
gmres->setTolerance(1e-12);
mlinsol = gmres;
}
else
mlinsol = morph->linsol;
// Update element gradients
sol->pbl->initGradElems();
......@@ -67,6 +88,13 @@ Adjoint::Adjoint(std::shared_ptr<Newton> _sol, std::shared_ptr<tbox::MshDeform>
dCdMsh.resize(sol->pbl->msh->nodes.size(), Eigen::Vector3d::Zero());
dClAoa = 0;
dCdAoa = 0;
// Display solver parameters
std::cout << "--- Adjoint solver ---\n"
<< "Aero inner solver: " << *alinsol
<< "Mesh inner solver: " << *mlinsol
<< "Number of threads: " << nthreads << "\n"
<< std::endl;
}
/**
......@@ -81,10 +109,13 @@ void Adjoint::run()
// Init
tbb::global_control control(tbb::global_control::max_allowed_parallelism, nthreads);
// Display solver parameters
std::cout << "--- Adjoint solver ---\n"
<< "Number of threads: " << nthreads << "\n"
<< std::endl;
// Display current freestream conditions
if (verbose > 0)
std::cout << std::fixed << std::setprecision(2)
<< "Computing gradients for Mach " << sol->pbl->M_inf << ", "
<< sol->pbl->alpha * 180 / 3.14159 << "deg AoA, "
<< sol->pbl->beta * 180 / 3.14159 << "deg AoS"
<< std::endl;
// Compute partial gradients of flow residuals and solve flow adjoint
tms["0-AdjFlo"].start();
......@@ -117,8 +148,8 @@ void Adjoint::run()
dCf_X[1][i] -= dCd_XU[i]; // dCd/dX - dRu/dX^T * lambdaCdU
}
// compute mesh adjoint (totals)
std::vector<double> lamClMsh = this->solveMesh(dCf_X[0]); // lambdaClX = dRx/dX^T * (dCl/dX - dRu/dX^T * lambdaClU)
std::vector<double> lamCdMsh = this->solveMesh(dCf_X[1]); // lambdaCdX = dRx/dX^T * (dCd/dX - dRu/dX^T * lambdaCdU)
std::vector<double> lamClMsh = this->solveMesh(dCf_X[0]); // lambdaClX = dRx/dX^-T * (dCl/dX - dRu/dX^T * lambdaClU)
std::vector<double> lamCdMsh = this->solveMesh(dCf_X[1]); // lambdaCdX = dRx/dX^-T * (dCd/dX - dRu/dX^T * lambdaCdU)
// store solution
for (auto n : sol->pbl->msh->nodes)
{
......@@ -165,7 +196,7 @@ void Adjoint::run()
<< std::setw(15) << std::right << Eigen::Map<Eigen::VectorXd>(lamCdMsh.data(), lamCdMsh.size()).norm() << std::endl;
// Display timers
if (verbose > 1)
if (verbose > 2)
std::cout << "Adjoint solver CPU" << std::endl
<< tms;
std::cout << std::endl;
......@@ -194,7 +225,7 @@ std::vector<double> Adjoint::solveMesh(std::vector<double> const &dX)
Eigen::Map<Eigen::VectorXd> dR_(dR.data(), dR.size());
Eigen::VectorXd dX_ = Eigen::Map<const Eigen::VectorXd>(dX.data(), dX.size());
// Solve
linsol->compute(dRx_X.transpose(), Eigen::Map<Eigen::VectorXd>(dX_.data(), dX_.size()), dR_);
mlinsol->compute(dRx_X.transpose(), Eigen::Map<Eigen::VectorXd>(dX_.data(), dX_.size()), dR_);
return std::vector<double>(dR.data(), dR.data() + dR.size());
}
......@@ -242,7 +273,7 @@ std::vector<double> Adjoint::solveFlow(std::vector<double> const &dU)
Eigen::Map<Eigen::VectorXd> dR_(dR.data(), dR.size());
Eigen::VectorXd dU_ = Eigen::Map<const Eigen::VectorXd>(dU.data(), dU.size());
// Solve
linsol->compute(dRu_U.transpose(), Eigen::Map<Eigen::VectorXd>(dU_.data(), dU_.size()), dR_);
alinsol->compute(dRu_U.transpose(), Eigen::Map<Eigen::VectorXd>(dU_.data(), dU_.size()), dR_);
return std::vector<double>(dR.data(), dR.data() + dR.size());
}
......@@ -332,18 +363,7 @@ std::vector<std::vector<double>> Adjoint::computeGradientCoefficientsFlow()
// Compute gradients of lift and drag
Eigen::RowVectorXd dCl = Eigen::RowVectorXd::Zero(sol->pbl->msh->nodes.size()), dCd = Eigen::RowVectorXd::Zero(sol->pbl->msh->nodes.size());
for (auto bnd : sol->pbl->bodies)
{
// gradients of loads
Eigen::SparseMatrix<double, Eigen::RowMajor> dL = Eigen::SparseMatrix<double, Eigen::RowMajor>(3 * bnd->nodes.size(), sol->pbl->msh->nodes.size());
this->buildGradientLoadsFlow(dL, *bnd);
// project to lift and drag directions
Eigen::RowVector3d dirL = sol->pbl->dirL.eval().transpose(), dirD = sol->pbl->dirD.eval().transpose();
for (size_t i = 0; i < bnd->nodes.size(); ++i)
{
dCl += dirL * dL.middleRows(i * 3, 3);
dCd += dirD * dL.middleRows(i * 3, 3);
}
}
this->buildGradientCoefficientsFlow(dCl, dCd, *bnd);
return std::vector<std::vector<double>>{std::vector<double>(dCl.data(), dCl.data() + dCl.size()), std::vector<double>(dCd.data(), dCd.data() + dCd.size())};
}
......@@ -369,23 +389,12 @@ std::vector<std::vector<double>> Adjoint::computeGradientCoefficientsMesh()
// Compute the gradients of the lift and drag
Eigen::RowVectorXd dCl = Eigen::RowVectorXd::Zero(sol->pbl->nDim * sol->pbl->msh->nodes.size()), dCd = Eigen::RowVectorXd::Zero(sol->pbl->nDim * sol->pbl->msh->nodes.size());
for (auto bnd : sol->pbl->bodies)
{
// gradients of loads
Eigen::SparseMatrix<double, Eigen::RowMajor> dL = Eigen::SparseMatrix<double, Eigen::RowMajor>(3 * bnd->nodes.size(), sol->pbl->nDim * sol->pbl->msh->nodes.size());
this->buildGradientLoadsMesh(dL, *bnd);
// project to lift and drag directions
Eigen::RowVector3d dirL = sol->pbl->dirL.eval().transpose(), dirD = sol->pbl->dirD.eval().transpose();
for (size_t i = 0; i < bnd->nodes.size(); ++i)
{
dCl += dirL * dL.middleRows(i * 3, 3);
dCd += dirD * dL.middleRows(i * 3, 3);
}
}
this->buildGradientCoefficientsMesh(dCl, dCd, *bnd);
return std::vector<std::vector<double>>{std::vector<double>(dCl.data(), dCl.data() + dCl.size()), std::vector<double>(dCd.data(), dCd.data() + dCd.size())};
}
/**
* @brief Build the gradients of the loads with respect to the flow variables one a given body
* @brief Build gradients of the loads with respect to the flow variables on a given body
*/
void Adjoint::buildGradientLoadsFlow(Eigen::SparseMatrix<double, Eigen::RowMajor> &dL, Body const &bnd)
{
......@@ -404,7 +413,7 @@ void Adjoint::buildGradientLoadsFlow(Eigen::SparseMatrix<double, Eigen::RowMajor
tbb::spin_mutex::scoped_lock lock(mutex);
for (size_t i = 0; i < e->nodes.size(); ++i)
{
int rowi = bnd.nMap.at(e->nodes[i]);
int rowi = static_cast<int>(bnd.nMap.at(e->nodes[i]));
for (int m = 0; m < 3; ++m)
{
for (size_t j = 0; j < eV->nodes.size(); ++j)
......@@ -421,7 +430,43 @@ void Adjoint::buildGradientLoadsFlow(Eigen::SparseMatrix<double, Eigen::RowMajor
}
/**
* @brief Compute gradients of the residual with respect to angle of attack
* @brief Build gradients of the load coefficients with respect to the flow variables on a given body
*
* Note: this is essentially the same as buildGradientLoadsFlow, but with an additional projection performed inside the loop for performance
*/
void Adjoint::buildGradientCoefficientsFlow(Eigen::RowVectorXd &dCl, Eigen::RowVectorXd &dCd, Body const &bnd)
{
// Multithread
tbb::global_control control(tbb::global_control::max_allowed_parallelism, nthreads);
tbb::spin_mutex mutex;
// Build gradients
Eigen::RowVector3d dirL = sol->pbl->dirL.eval().transpose(), dirD = sol->pbl->dirD.eval().transpose();
tbb::parallel_for_each(bnd.groups[0]->tag->elems.begin(), bnd.groups[0]->tag->elems.end(), [&](Element *e) {
// Associated volume element
Element *eV = bnd.svMap.at(e);
// Build
Eigen::MatrixXd Ae = LoadFunctional::buildGradientFlow(*e, *eV, sol->phi, *sol->pbl->fluid->cP);
// Project
Eigen::RowVectorXd dCle = Eigen::RowVectorXd::Zero(eV->nodes.size()), dCde = Eigen::RowVectorXd::Zero(eV->nodes.size());
for (size_t i = 0; i < e->nodes.size(); ++i)
{
dCle += dirL * Ae.middleRows(i * 3, 3);
dCde += dirD * Ae.middleRows(i * 3, 3);
}
// Assembly
tbb::spin_mutex::scoped_lock lock(mutex);
for (size_t j = 0; j < eV->nodes.size(); ++j)
{
int rowj = eV->nodes[j]->row;
dCl(rowj) += dCle(j);
dCd(rowj) += dCde(j);
}
});
}
/**
* @brief Build gradients of the residual with respect to angle of attack
*/
void Adjoint::buildGradientResidualAoa(Eigen::VectorXd &dR)
{
......@@ -451,7 +496,7 @@ void Adjoint::buildGradientResidualAoa(Eigen::VectorXd &dR)
}
/**
* @brief Compute gradients of the lift and drag with respect to angle of attack
* @brief Build gradients of the lift and drag with respect to angle of attack
*/
void Adjoint::buildGradientLoadsAoa(double &dCl, double &dCd)
{
......@@ -466,7 +511,7 @@ void Adjoint::buildGradientLoadsAoa(double &dCl, double &dCd)
}
/**
* @brief Compute gradients of the residual with respect to mesh coordinates
* @brief Build gradients of the residual with respect to mesh coordinates
*/
void Adjoint::buildGradientResidualMesh(Eigen::SparseMatrix<double, Eigen::RowMajor> &dR)
{
......@@ -482,7 +527,7 @@ void Adjoint::buildGradientResidualMesh(Eigen::SparseMatrix<double, Eigen::RowMa
tbb::parallel_for_each(fluid->adjMap.begin(), fluid->adjMap.end(), [&](std::pair<Element *, std::vector<Element *>> p) {
// Current element
Element *e = p.first;
//Upwind element
// Upwind element
Element *eU = p.second[0];
// Build elementary matrices
Eigen::MatrixXd Ae1, Ae2;
......@@ -518,6 +563,27 @@ void Adjoint::buildGradientResidualMesh(Eigen::SparseMatrix<double, Eigen::RowMa
});
// Farfield B.C. are not taken into account because they have no influence on the solution
// Blowing boundary
for (auto blow : sol->pbl->bBCs)
{
tbb::parallel_for_each(blow->uE.begin(), blow->uE.end(), [&](std::pair<Element *, F0ElC *> p) {
// Build elementary matrices
Eigen::MatrixXd A = BlowingResidual::buildGradientMesh(*p.first, sol->phi, *p.second, sol->pbl->nDim);
// Assembly
tbb::spin_mutex::scoped_lock lock(mutex);
for (size_t i = 0; i < p.first->nodes.size(); ++i)
{
size_t rowi = p.first->nodes[i]->row;
for (size_t j = 0; j < p.first->nodes.size(); ++j)
{
int rowj = p.first->nodes[j]->row;
for (int n = 0; n < sol->pbl->nDim; ++n)
T.push_back(Eigen::Triplet<double>(sol->rows[rowi], sol->pbl->nDim * rowj + n, A(i, sol->pbl->nDim * j + n)));
}
}
});
}
// Wake
for (auto wake : sol->pbl->wBCs)
{
......@@ -585,7 +651,7 @@ void Adjoint::buildGradientResidualMesh(Eigen::SparseMatrix<double, Eigen::RowMa
}
/**
* @brief Compute gradients of the loads with respect to mesh coordinates, on a given body
* @brief Build gradients of the loads with respect to mesh coordinates on a given body
*/
void Adjoint::buildGradientLoadsMesh(Eigen::SparseMatrix<double, Eigen::RowMajor> &dL, Body const &bnd)
{
......@@ -605,7 +671,7 @@ void Adjoint::buildGradientLoadsMesh(Eigen::SparseMatrix<double, Eigen::RowMajor
tbb::spin_mutex::scoped_lock lock(mutex);
for (size_t i = 0; i < e->nodes.size(); ++i)
{
int rowi = bnd.nMap.at(e->nodes[i]);
int rowi = static_cast<int>(bnd.nMap.at(e->nodes[i]));
for (int m = 0; m < 3; ++m)
{
// surface
......@@ -618,7 +684,7 @@ void Adjoint::buildGradientLoadsMesh(Eigen::SparseMatrix<double, Eigen::RowMajor
// volume
for (size_t j = 0; j < eV->nodes.size(); ++j)
{
size_t rowj = eV->nodes[j]->row;
int rowj = eV->nodes[j]->row;
for (int n = 0; n < sol->pbl->nDim; ++n)
T.push_back(Eigen::Triplet<double>(3 * rowi + m, sol->pbl->nDim * rowj + n, Aev(3 * i + m, sol->pbl->nDim * j + n)));
}
......@@ -630,32 +696,79 @@ void Adjoint::buildGradientLoadsMesh(Eigen::SparseMatrix<double, Eigen::RowMajor
dL.makeCompressed();
}
/**
* @brief Build gradients of the loads with respect to mesh coordinates on a given body
*
* Note: this is essentially the same as buildGradientLoadsMesh, but with an additional projection performed inside the loop for performance
*/
void Adjoint::buildGradientCoefficientsMesh(Eigen::RowVectorXd &dCl, Eigen::RowVectorXd &dCd, Body const &bnd)
{
// Multithread
tbb::global_control control(tbb::global_control::max_allowed_parallelism, nthreads);
tbb::spin_mutex mutex;
// Build gradients
Eigen::RowVector3d dirL = sol->pbl->dirL.eval().transpose(), dirD = sol->pbl->dirD.eval().transpose();
tbb::parallel_for_each(bnd.groups[0]->tag->elems.begin(), bnd.groups[0]->tag->elems.end(), [&](Element *e) {
// Associated volume element
Element *eV = bnd.svMap.at(e);
// Build
Eigen::MatrixXd Aes, Aev;
std::tie(Aes, Aev) = LoadFunctional::buildGradientMesh(*e, *eV, sol->phi, *sol->pbl->fluid->cP, sol->pbl->nDim);
// Project
Eigen::RowVectorXd dCles = Eigen::RowVectorXd::Zero(sol->pbl->nDim * e->nodes.size()), dCdes = Eigen::RowVectorXd::Zero(sol->pbl->nDim * e->nodes.size());
Eigen::RowVectorXd dClev = Eigen::RowVectorXd::Zero(sol->pbl->nDim * eV->nodes.size()), dCdev = Eigen::RowVectorXd::Zero(sol->pbl->nDim * eV->nodes.size());
for (size_t i = 0; i < e->nodes.size(); ++i)
{
dCles += dirL * Aes.middleRows(i * 3, 3);
dCdes += dirD * Aes.middleRows(i * 3, 3);
dClev += dirL * Aev.middleRows(i * 3, 3);
dCdev += dirD * Aev.middleRows(i * 3, 3);
}
// Assembly
tbb::spin_mutex::scoped_lock lock(mutex);
// surface
for (size_t j = 0; j < e->nodes.size(); ++j)
{
int rowj = e->nodes[j]->row;
for (int n = 0; n < sol->pbl->nDim; ++n)
{
dCl(sol->pbl->nDim * rowj + n) += dCles(sol->pbl->nDim * j + n);
dCd(sol->pbl->nDim * rowj + n) += dCdes(sol->pbl->nDim * j + n);
}
}
// volume
for (size_t j = 0; j < eV->nodes.size(); ++j)
{
int rowj = eV->nodes[j]->row;
for (int n = 0; n < sol->pbl->nDim; ++n)
{
dCl(sol->pbl->nDim * rowj + n) += dClev(sol->pbl->nDim * j + n);
dCd(sol->pbl->nDim * rowj + n) += dCdev(sol->pbl->nDim * j + n);
}
}
});
}
/**
* @brief Write the results
*/
void Adjoint::save(MshExport *mshWriter, int n)
void Adjoint::save(MshExport *mshWriter, std::string const &suffix)
{
// Write files
std::cout << "Saving files... " << std::endl;
// setup results
std::cout << "Saving files "
<< std::setprecision(2)
<< "(Mach " << sol->pbl->M_inf << ", "
<< sol->pbl->alpha * 180 / 3.14159 << " deg AoA, "
<< sol->pbl->beta * 180 / 3.14159 << " deg AoS)"
<< std::endl;
// save results
Results results;
results.scalars_at_nodes["lambdaClPhi"] = &lamClFlo;
results.scalars_at_nodes["lambdaCdPhi"] = &lamCdFlo;
results.vectors_at_nodes["gradClMsh"] = &dClMsh;
results.vectors_at_nodes["gradCdMsh"] = &dCdMsh;
// save (whole mesh and bodies)
if (n > 0)
{
mshWriter->save(sol->pbl->msh->name + "_adjoint_" + std::to_string(n), results);
for (auto bnd : sol->pbl->bodies)
bnd->save(bnd->groups[0]->tag->name + "adjoint_" + std::to_string(n), results);
}
else
{
mshWriter->save(sol->pbl->msh->name + "_adjoint", results);
for (auto bnd : sol->pbl->bodies)
bnd->save(bnd->groups[0]->tag->name + "_adjoint", results);
}
mshWriter->save(sol->pbl->msh->name + "_adjoint" + suffix, results);
}
void Adjoint::write(std::ostream &out) const
......
dart/src/wAdjoint.h
View file @ 5ba134b1
......@@ -37,9 +37,10 @@ namespace dart
class DART_API Adjoint : public fwk::wSharedObject
{
public:
std::shared_ptr<Newton> sol; ///< Newton solver
std::shared_ptr<tbox::MshDeform> morph; ///< mesh morpher
std::shared_ptr<tbox::LinearSolver> linsol; ///< linear solver
std::shared_ptr<Newton> sol; ///< Newton solver
std::shared_ptr<tbox::MshDeform> morph; ///< mesh morpher
std::shared_ptr<tbox::LinearSolver> alinsol; ///< linear solver (adjoint aero)
std::shared_ptr<tbox::LinearSolver> mlinsol; ///< linear solver (adjoint mesh)
int nthreads; ///< number of threads for the assembly
int verbose; ///< display more info
......@@ -61,11 +62,11 @@ private:
fwk::Timers tms; ///< internal timers
public:
Adjoint(std::shared_ptr<Newton> _sol, std::shared_ptr<tbox::MshDeform> _morph, std::shared_ptr<tbox::LinearSolver> _linsol);
Adjoint(std::shared_ptr<Newton> _sol, std::shared_ptr<tbox::MshDeform> _morph);
virtual ~Adjoint() { std::cout << "~Adjoint()\n"; }
void run();
void save(tbox::MshExport *mshWriter, int n = 0);
void save(tbox::MshExport *mshWriter, std::string const &suffix = "");
// Partial gradients of the mesh residuals
void linearizeMesh();
......@@ -87,19 +88,27 @@ public:
std::vector<std::vector<double>> computeGradientCoefficientsMesh();
#ifndef SWIG
// Getters for partials (required by VII-BLASTER)
Eigen::SparseMatrix<double, Eigen::RowMajor> getRu_U() const { return dRu_U; }
Eigen::VectorXd getRu_A() const { return dRu_A; }
Eigen::SparseMatrix<double, Eigen::RowMajor> getRu_X() const { return dRu_X; }
Eigen::SparseMatrix<double, Eigen::RowMajor> getRx_X() const { return dRx_X; }
virtual void write(std::ostream &out) const override;
#endif
private:
// Partial gradients wrt with respect to flow variables
void buildGradientLoadsFlow(Eigen::SparseMatrix<double, Eigen::RowMajor> &dL, Body const &bnd);
void buildGradientCoefficientsFlow(Eigen::RowVectorXd &dCl, Eigen::RowVectorXd &dCd, Body const &bnd);
// Partial gradients with respect to angle of attack
void buildGradientResidualAoa(Eigen::VectorXd &dR);
void buildGradientLoadsAoa(double &dCl, double &dCd);
// Partial gradients with respect to mesh coordinates
void buildGradientResidualMesh(Eigen::SparseMatrix<double, Eigen::RowMajor> &dR);
void buildGradientLoadsMesh(Eigen::SparseMatrix<double, Eigen::RowMajor> &dL, Body const &bnd);
void buildGradientCoefficientsMesh(Eigen::RowVectorXd &dCl, Eigen::RowVectorXd &dCd, Body const &bnd);
};
} // namespace dart
#endif //WADJOINT_H
#endif // WADJOINT_H
dart/src/wAssign.cpp
View file @ 5ba134b1
......@@ -77,9 +77,16 @@ void Initial::write(std::ostream &out) const
Dirichlet::Dirichlet(std::shared_ptr<tbox::MshData> _msh, int no, int dim, double alpha, double beta, bool pin) : Assign(_msh, no)
{
f = new F0PsPhiInf(dim, alpha, beta);
// Only retain the first node, so that the DOF associated to this node will be pinned
// Only retain one node, so that the DOF associated to this node will be pinned
if (pin)
this->nodes.resize(1);
{
// Pin node with min x min y min z
auto it = std::min_element(nodes.begin(), nodes.end(), [](Node *n1, Node *n2) {
return n1->pos[0] < n2->pos[0] || (n1->pos[0] == n2->pos[0] && n1->pos[1] < n2->pos[1]) || (n1->pos[0] == n2->pos[0] && n1->pos[1] == n2->pos[1] && n1->pos[2] < n2->pos[2]);
});
nodes.resize(1);
nodes[0] = *it;
}
}
Dirichlet::Dirichlet(std::shared_ptr<tbox::MshData> _msh, std::string const &name, int dim, double alpha, double beta) : Assign(_msh, name)
{
......