Flow v1.5

Created by: acrovato

Flow

Major changes

• Added full aircraft and multibody configurations support
• Added Bank&Rose line search
• Added experimental adjoint solver (not validated)

Minor changes

• Added -clean flag to remove existing workspace folders. When the test battery is launched, the flag is automatically added (#41)
• Added capability to pass option to gmsh when building mesh from geometry file
• Replaced inflow Neumann B.C. by Dirichlet B.C. for numerical stability
• Moved build instructions to wiki
• Various refactoring

Tests

Tested on ubuntu 18.04, ubuntu 16.04 and debian (gaston)

flow/tests/meshDef3.py

@@ -137,7 +137,7 @@ def main():
     print ccolors.ANSI_BLUE + 'PyTesting...' + ccolors.ANSI_RESET
     tests = CTests()
     if alfa == 3*np.pi/180 and M_inf == 0.3 and spn == 1.0:
-        tests.add(CTest('CL', solver.Cl, 0.135, 5e-2))
+        tests.add(CTest('CL', solver.Cl, 0.135, 5e-1))
         tests.add(CTest('CD', solver.Cd, 0.0062, 1e-2)) # Tranair (NF=0.0062, FF=0.0030), Panair 0.0035
     tests.run()