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May 5, 2023, 09:14 |
Psmooth erro
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#1 |
New Member
SUNhaoyu
Join Date: Oct 2022
Posts: 7
Rep Power: 4 |
Hi I encounter a problem about openfoam7 reactingTwoPhaseEulerFoam.In my simulation I want to simulate a Bartolomej experiment of suncooled flow boiling at 45bar using water ,but when i turn the thermophsyical.liquid from const to polynomial it show the erro:
4] #1 Foam::sigFpe::sigHandler(int) at ??:? [4] #2 ? in "/lib/x86_64-linux-gnu/libc.so.6" [4] #3 ? in "/lib/x86_64-linux-gnu/libm.so.6" [4] #4 powf64 in "/lib/x86_64-linux-gnu/libm.so.6" [4] #5 Foam:ow(Foam::Field<double>&, Foam::UList<double> const&, double const&) at ??:? [4] #6 Foam:ow(Foam::UList<double> const&, double const&) at ??:? [4] #7 Foam::compressible::alphatPhaseChangeJayatillekeWa llFunctionFvPatchScalarField::Psmooth(Foam::Field< double> const&) const at ??:? [4] #8 Foam::compressible::alphatWallBoilingWallFunctionF vPatchScalarField::updateCoeffs() at ??:? [4] #9 Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh>::Boundary::evaluate() in "/home/dyfluid/OpenFOAM/dyfluid-7/platforms/linux64GccDPInt32Opt/bin/reactingTwoPhaseEulerFoam_Modif1" [4] #10 Foam::EddyDiffusivity<Foam::ThermalDiffusivity<Foa m::PhaseCompressibleTurbulenceModel<Foam:haseMod el> > >::correctNut() at ??:? [4] #11 Foam:haseSystem::correctEnergyTransport() at ??:? [4] #12 Foam::TwoResistanceHeatTransferPhaseSystem<Foam::M omentumTransferPhaseSystem<Foam::twoPhaseSystem> >::correctEnergyTransport() at ??:? [4] #13 ? in "/home/dyfluid/OpenFOAM/dyfluid-7/platforms/linux64GccDPInt32Opt/bin/reactingTwoPhaseEulerFoam_Modif1" [4] #14 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" [4] #15 ? in "/home/dyfluid/OpenFOAM/dyfluid-7/platforms/linux64GccDPInt32Opt/bin/reactingTwoPhaseEulerFoam_Modif1" my thermophsyical.liquid is : const: thermoType { type heRhoThermo; mixture pureMixture; transport const; thermo hRefConst; equationOfState rhoConst; specie specie; energy sensibleEnthalpy; } dpdt no; mixture { specie { molWeight 18.02; } equationOfState { rho 787.9; } thermodynamics { Hf 0; Cp 4922; Tref 530.6; Href 0; } transport { mu 1.07e-4; Pr 0.8680132; } } polynimial: thermoType { type heRhoThermo; mixture pureMixture; transport polynomial; thermo hPolynomial; equationOfState icoPolynomial; specie specie; energy sensibleEnthalpy; } dpdt no;//no; mixture { specie { nMoles 1; molWeight 18.0153; } equationOfState // rho = rho(T) { rhoCoeffs<8> ( 539.1576625 2.541187391 -0.003906805 0 0 0 0 0 ); // rho = a + bT } thermodynamics { Sf 9.103679;//2.8615;//Standard entropy Hf 0;//Heat of formation Pref 0.001e6; Tref 300;//530.6;// Href 2551.013479;//1122200;// CpCoeffs<8> ( 16967.87383 -57.32039084 0.065357618 0 0 0 0 0 ); // Specific heat at constant pressure polynomial coeffs } transport { muCoeffs<8> ( 0.000951045 -2.75795E-06 2.18533E-09 0 0 0 0 0 ); // mu = a + bT kappaCoeffs<8> ( -0.081242398 0.003807896 -4.72596E-06 0 0 0 0 0); // kappa = a + bT PrCoeffs<8> ( 7.909452932 -0.026764627 2.53238E-05 0 0 0 0 0); //Pr 0.8304; } } I cannot find any solution about the erro?Could anyone give me some advice ,please? Best whishes. |
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psmooth erro |
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