Master Thesis - Dechamps - Implementation of the linear part

Description

This MR adds the linear part of fpm, the symmetry option for symmetric wings and two additional test cases.
This version of fpm requires waves-v2.1.1.

Changes

• Add computations of the surface aerodynamic influence coefficients
• Add computation of the velocity
• Update the functions computing the density, the Mach number and the pressure coefficient
• Add the symmetry support
• Add two new test cases: Onera M6 wing and Agard 445 wing

Tests

• msys2 (gcc 10.2, python 3.9.7)

fpm/tests/n12f.py

@@ -19,14 +19,16 @@
 # Adrien Crovato
 
 from fwk.testing import *
+import math
 
 def main():
     p = {}
     # geometry parameters
-    p['pars'] = {'wSpn' : 5, 'wNc' : 80, 'wNs' : 10, 'fWdt' : 10, 'nX' : 10, 'nY' : 10, 'nZ' : 4}
-    p['spn'] = 5
+    p['sym'] = 0
+    p['spn'] = 5 # true span if sym=0, half span if sym=1
+    p['pars'] = {'symY' : p['sym'], 'wSpn' : p['spn'], 'wNc' : 100, 'wNs' : 10, 'fWdt' : 10, 'nX' : 10, 'nY' : 10, 'nZ' : 4}
     # flow parameters
-    p['aoa'] = 0
+    p['aoa'] = 3 * math.pi / 180 
     p['aos'] = 0
     p['mach'] = 0.8
     # run