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TUT: updated the motorbike tutorial

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to also compute smoothed sensitivity maps
This commit is contained in:
Vaggelis Papoutsis 2021-12-08 16:05:59 +02:00 committed by Andrew Heather
parent 90d62c33e4
commit f6dfa76f6d
3 changed files with 133 additions and 7 deletions
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47
tutorials/incompressible/adjointOptimisationFoam/sensitivityMaps/motorBike/system/faSchemes Normal file
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@ -0,0 +1,47 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: v2108 |
| \\ / A nd | Website: www.openfoam.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object faSchemes;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
ddtSchemes
{
default steadyState;
}
gradSchemes
{
default Gauss linear;
}
divSchemes
{
default Gauss linear;
}
laplacianSchemes
{
default Gauss linear limited 0.333;
}
interpolationSchemes
{
default linear;
}
snGradSchemes
{
default limited 0.333;
}
// ************************************************************************* //

33
tutorials/incompressible/adjointOptimisationFoam/sensitivityMaps/motorBike/system/faSolution Normal file
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@ -0,0 +1,33 @@
/*--------------------------------*- C++ -*----------------------------------*\
| ========= | |
| \\ / F ield | OpenFOAM: The Open Source CFD Toolbox |
| \\ / O peration | Version: v2108 |
| \\ / A nd | Website: www.openfoam.com |
| \\/ M anipulation | |
\*---------------------------------------------------------------------------*/
FoamFile
{
version 2.0;
format ascii;
class dictionary;
object faSolution;
}
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
solvers
{
smoothedSens
{
solver PCG;
preconditioner DIC;
tolerance 1e-08;
relTol 0.01;
}
}
relaxationFactors
{
smoothedSens 0.4;
}
// ************************************************************************* //

60
tutorials/incompressible/adjointOptimisationFoam/sensitivityMaps/motorBike/system/optimisationDict
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@ -108,14 +108,60 @@ optimisation
{
sensitivities
{
type surfacePoints;
patches (motorBikeGroup);
includeSurfaceArea false;
adjointEikonalSolver
// Used to compute a number of variants of the sensitivity map
// at once
type multiple;
patches (motorBikeGroup);
sensTypes
{
tolerance 1.e-5;
iters 1000;
epsilon 0.1;
pointBased
{
type surfacePoints;
patches (motorBikeGroup);
includeSurfaceArea false;
adjointEikonalSolver
{
tolerance 1.e-5;
iters 1000;
epsilon 0.1;
}
}
faceBased-unsmoothed
{
type surface;
patches (motorBikeGroup);
includeSurfaceArea false;
}
faceBased-RMult_2
{
type surface;
patches (motorBikeGroup);
includeSurfaceArea false;
smoothSensitivities true;
meanRadiusMultiplier 2;
suffix Rmult2; // suffix of the sensitivity map output files
iters 2000;
}
faceBased-RMult_5
{
type surface;
patches (motorBikeGroup);
includeSurfaceArea false;
smoothSensitivities true;
meanRadiusMultiplier 5;
suffix Rmult5; // suffix of the sensitivity map output files
iters 2000;
}
faceBased-RMult_10
{
type surface;
patches (motorBikeGroup);
includeSurfaceArea false;
smoothSensitivities true;
meanRadiusMultiplier 10;
suffix Rmult10; // suffix of the sensitivity map output files
iters 2000;
}
}
}
}