zhyang-dev/OpenFOAM-5.x
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

rhoCentralDyMFoam: Name intermediate fields to avoid duplicate registration

Browse Source 
Updated mesh-motion functionality
This commit is contained in:
Henry
2015-02-12 13:17:28 +00:00
parent 7d3f1067c7
commit d6ca208a50
2 changed files with 123 additions and 101 deletions
Download Patch File Download Diff File Expand all files Collapse all files

3
applications/solvers/compressible/rhoCentralFoam/rhoCentralDyMFoam/Make/options
View File

@ -7,6 +7,7 @@ EXE_INC = \
-I$(LIB_SRC)/TurbulenceModels/turbulenceModels/lnInclude \
-I$(LIB_SRC)/TurbulenceModels/compressible/lnInclude \
-I$(LIB_SRC)/dynamicMesh/lnInclude \
-I$(LIB_SRC)/dynamicFvMesh/lnInclude \
-I$(LIB_SRC)/meshTools/lnInclude
EXE_LIBS = \
@ -17,4 +18,6 @@ EXE_LIBS = \
-lturbulenceModels \
-lcompressibleTurbulenceModels \
-ldynamicMesh \
-ldynamicFvMesh \
-ltopoChangerFvMesh \
-lmeshTools

221
applications/solvers/compressible/rhoCentralFoam/rhoCentralDyMFoam/rhoCentralDyMFoam.C
View File

@ -31,6 +31,7 @@ Description
\*---------------------------------------------------------------------------*/
#include "fvCFD.H"
#include "dynamicFvMesh.H"
#include "psiThermo.H"
#include "turbulentFluidThermoModel.H"
#include "zeroGradientFvPatchFields.H"
@ -42,9 +43,8 @@ Description
int main(int argc, char *argv[])
{
#include "setRootCase.H"
#include "createTime.H"
#include "createMesh.H"
#include "createDynamicFvMesh.H"
#include "createFields.H"
#include "readTimeControls.H"
@ -54,107 +54,14 @@ int main(int argc, char *argv[])
dimensionedScalar v_zero("v_zero", dimVolume/dimTime, 0.0);
Info<< "\nStarting time loop\n" << endl;
// Courant numbers used to adjust the time-step
scalar CoNum = 0.0;
scalar meanCoNum = 0.0;
autoPtr<Foam::motionSolver> motionPtr = motionSolver::New(mesh);
Info<< "\nStarting time loop\n" << endl;
while (runTime.run())
{
// --- upwind interpolation of primitive fields on faces
surfaceScalarField rho_pos
(
fvc::interpolate(rho, pos, "reconstruct(rho)")
);
surfaceScalarField rho_neg
(
fvc::interpolate(rho, neg, "reconstruct(rho)")
);
surfaceVectorField rhoU_pos
(
fvc::interpolate(rhoU, pos, "reconstruct(U)")
);
surfaceVectorField rhoU_neg
(
fvc::interpolate(rhoU, neg, "reconstruct(U)")
);
volScalarField rPsi(1.0/psi);
surfaceScalarField rPsi_pos
(
fvc::interpolate(rPsi, pos, "reconstruct(T)")
);
surfaceScalarField rPsi_neg
(
fvc::interpolate(rPsi, neg, "reconstruct(T)")
);
surfaceScalarField e_pos
(
fvc::interpolate(e, pos, "reconstruct(T)")
);
surfaceScalarField e_neg
(
fvc::interpolate(e, neg, "reconstruct(T)")
);
surfaceVectorField U_pos(rhoU_pos/rho_pos);
surfaceVectorField U_neg(rhoU_neg/rho_neg);
surfaceScalarField p_pos(rho_pos*rPsi_pos);
surfaceScalarField p_neg(rho_neg*rPsi_neg);
surfaceScalarField phiv_pos(U_pos & mesh.Sf());
surfaceScalarField phiv_neg(U_neg & mesh.Sf());
fvc::makeRelative(phiv_pos, U);
fvc::makeRelative(phiv_neg, U);
volScalarField c(sqrt(thermo.Cp()/thermo.Cv()*rPsi));
surfaceScalarField cSf_pos
(
fvc::interpolate(c, pos, "reconstruct(T)")*mesh.magSf()
);
surfaceScalarField cSf_neg
(
fvc::interpolate(c, neg, "reconstruct(T)")*mesh.magSf()
);
surfaceScalarField ap
(
max(max(phiv_pos + cSf_pos, phiv_neg + cSf_neg), v_zero)
);
surfaceScalarField am
(
min(min(phiv_pos - cSf_pos, phiv_neg - cSf_neg), v_zero)
);
surfaceScalarField a_pos(ap/(ap - am));
surfaceScalarField amaxSf("amaxSf", max(mag(am), mag(ap)));
surfaceScalarField aSf(am*a_pos);
if (fluxScheme == "Tadmor")
{
aSf = -0.5*amaxSf;
a_pos = 0.5;
}
surfaceScalarField a_neg(1.0 - a_pos);
phiv_pos *= a_pos;
phiv_neg *= a_neg;
surfaceScalarField aphiv_pos(phiv_pos - aSf);
surfaceScalarField aphiv_neg(phiv_neg + aSf);
// Reuse amaxSf for the maximum positive and negative fluxes
// estimated by the central scheme
amaxSf = max(mag(aphiv_pos), mag(aphiv_neg));
#include "compressibleCourantNo.H"
#include "readTimeControls.H"
#include "setDeltaT.H"
@ -162,7 +69,113 @@ int main(int argc, char *argv[])
Info<< "Time = " << runTime.timeName() << nl << endl;
mesh.movePoints(motionPtr->newPoints());
// Do any mesh changes
mesh.update();
// --- upwind interpolation of primitive fields on faces
surfaceScalarField rho_pos
(
"rho_pos",
fvc::interpolate(rho, pos, "reconstruct(rho)")
);
surfaceScalarField rho_neg
(
"rho_neg",
fvc::interpolate(rho, neg, "reconstruct(rho)")
);
surfaceVectorField rhoU_pos
(
"rhoU_pos",
fvc::interpolate(rhoU, pos, "reconstruct(U)")
);
surfaceVectorField rhoU_neg
(
"rhoU_neg",
fvc::interpolate(rhoU, neg, "reconstruct(U)")
);
volScalarField rPsi(1.0/psi);
surfaceScalarField rPsi_pos
(
"rPsi_pos",
fvc::interpolate(rPsi, pos, "reconstruct(T)")
);
surfaceScalarField rPsi_neg
(
"rPsi_neg",
fvc::interpolate(rPsi, neg, "reconstruct(T)")
);
surfaceScalarField e_pos
(
"e_pos",
fvc::interpolate(e, pos, "reconstruct(T)")
);
surfaceScalarField e_neg
(
"e_neg",
fvc::interpolate(e, neg, "reconstruct(T)")
);
surfaceVectorField U_pos("U_pos", rhoU_pos/rho_pos);
surfaceVectorField U_neg("U_neg", rhoU_neg/rho_neg);
surfaceScalarField p_pos("p_pos", rho_pos*rPsi_pos);
surfaceScalarField p_neg("p_neg", rho_neg*rPsi_neg);
surfaceScalarField phiv_pos("phiv_pos", U_pos & mesh.Sf());
surfaceScalarField phiv_neg("phiv_neg", U_neg & mesh.Sf());
volScalarField c(sqrt(thermo.Cp()/thermo.Cv()*rPsi));
surfaceScalarField cSf_pos
(
"cSf_pos",
fvc::interpolate(c, pos, "reconstruct(T)")*mesh.magSf()
);
surfaceScalarField cSf_neg
(
"cSf_neg",
fvc::interpolate(c, neg, "reconstruct(T)")*mesh.magSf()
);
surfaceScalarField ap
(
"ap",
max(max(phiv_pos + cSf_pos, phiv_neg + cSf_neg), v_zero)
);
surfaceScalarField am
(
"am",
min(min(phiv_pos - cSf_pos, phiv_neg - cSf_neg), v_zero)
);
surfaceScalarField a_pos("a_pos", ap/(ap - am));
surfaceScalarField amaxSf("amaxSf", max(mag(am), mag(ap)));
surfaceScalarField aSf("aSf", am*a_pos);
if (fluxScheme == "Tadmor")
{
aSf = -0.5*amaxSf;
a_pos = 0.5;
}
surfaceScalarField a_neg("a_neg", 1.0 - a_pos);
phiv_pos *= a_pos;
phiv_neg *= a_neg;
surfaceScalarField aphiv_pos("aphiv_pos", phiv_pos - aSf);
surfaceScalarField aphiv_neg("aphiv_neg", phiv_neg + aSf);
// Reuse amaxSf for the maximum positive and negative fluxes
// estimated by the central scheme
amaxSf = max(mag(aphiv_pos), mag(aphiv_neg));
#include "centralCourantNo.H"
phi = aphiv_pos*rho_pos + aphiv_neg*rho_neg;
@ -174,12 +187,17 @@ int main(int argc, char *argv[])
surfaceScalarField phiEp
(
"phiEp",
aphiv_pos*(rho_pos*(e_pos + 0.5*magSqr(U_pos)) + p_pos)
+ aphiv_neg*(rho_neg*(e_neg + 0.5*magSqr(U_neg)) + p_neg)
+ mesh.phi()*(a_pos*p_pos + a_neg*p_neg)
+ aSf*p_pos - aSf*p_neg
);
if (mesh.moving())
{
phiEp += mesh.phi()*(a_pos*p_pos + a_neg*p_neg);
}
volScalarField muEff(turbulence->muEff());
volTensorField tauMC("tauMC", muEff*dev2(Foam::T(fvc::grad(U))));
@ -209,6 +227,7 @@ int main(int argc, char *argv[])
// --- Solve energy
surfaceScalarField sigmaDotU
(
"sigmaDotU",
(
fvc::interpolate(muEff)*mesh.magSf()*fvc::snGrad(U)
+ (mesh.Sf() & fvc::interpolate(tauMC))