运行报错

鲸落

[2] #0  Foam::error::printStack(Foam::Ostream&) at ??:?
[2] #1  Foam::sigFpe::sigHandler(int) at ??:?
[2] #2  ? in /lib/x86_64-linux-gnu/libc.so.6
[2] #3  Foam::hePsiThermo<Foam::psiReactionThermo, Foam::SpecieMixture<Foam::reactingMixture<Foam::sutherlandTransport<Foam::species::thermo<Foam::janafThermo<Foam::perfectGas<Foam::specie> >, Foam::sensibleEnthalpy> > > > >::calculate(Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&, Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh>&, Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh>&, Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh>&, Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh>&, Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh>&, bool) at ??:?
[2] #4  Foam::hePsiThermo<Foam::psiReactionThermo, Foam::SpecieMixture<Foam::reactingMixture<Foam::sutherlandTransport<Foam::species::thermo<Foam::janafThermo<Foam::perfectGas<Foam::specie> >, Foam::sensibleEnthalpy> > > > >::correct() at ??:?
[2] #5  ? in ~/OpenFOAM/dyfluid-v1812/platforms/linux64GccDPInt32Opt/bin/coalChemistryAlphaFoam
[2] #6  __libc_start_main in /lib/x86_64-linux-gnu/libc.so.6
[2] #7  ? in ~/OpenFOAM/dyfluid-v1812/platforms/linux64GccDPInt32Opt/bin/coalChemistryAlphaFoam
[dyfluid:21221] *** Process received signal ***
[dyfluid:21221] Signal: Floating point exception (8)
[dyfluid:21221] Signal code:  (-6)
[dyfluid:21221] Failing at address: 0x3e8000052e5
[dyfluid:21221] [ 0] /lib/x86_64-linux-gnu/libc.so.6(+0x3ef20)[0x7f5313e60f20]
[dyfluid:21221] [ 1] /lib/x86_64-linux-gnu/libc.so.6(gsignal+0xc7)[0x7f5313e60e97]
[dyfluid:21221] [ 2] /lib/x86_64-linux-gnu/libc.so.6(+0x3ef20)[0x7f5313e60f20]
[dyfluid:21221] [ 3] /home/dyfluid/OpenFOAM/OpenFOAM-v1812/platforms/linux64GccDPInt32Opt/lib/libreactionThermophysicalModels.so(_ZN4Foam11hePsiThermoINS_17psiReactionThermoENS_13SpecieMixtureINS_15reactingMixtureINS_19sutherlandTransportINS_7species6thermoINS_11janafThermoINS_10perfectGasINS_6specieEEEEENS_16sensibleEnthalpyEEEEEEEEEE9calculateERKNS_14GeometricFieldIdNS_12fvPatchFieldENS_7volMeshEEERSL_SO_SO_SO_SO_b+0x214)[0x7f5318b204b4]
[dyfluid:21221] [ 4] /home/dyfluid/OpenFOAM/OpenFOAM-v1812/platforms/linux64GccDPInt32Opt/lib/libreactionThermophysicalModels.so(_ZN4Foam11hePsiThermoINS_17psiReactionThermoENS_13SpecieMixtureINS_15reactingMixtureINS_19sutherlandTransportINS_7species6thermoINS_11janafThermoINS_10perfectGasINS_6specieEEEEENS_16sensibleEnthalpyEEEEEEEEEE7correctEv+0x50)[0x7f5318b20ba0]
[dyfluid:21221] [ 5] coalChemistryAlphaFoam(+0x65368)[0x55b421cae368]
[dyfluid:21221] [ 6] /lib/x86_64-linux-gnu/libc.so.6(__libc_start_main+0xe7)[0x7f5313e43b97]
[dyfluid:21221] [ 7] coalChemistryAlphaFoam(+0x6beca)[0x55b421cb4eca]
[dyfluid:21221] *** End of error message ***
--------------------------------------------------------------------------
mpirun noticed that process rank 2 with PID 0 on node dyfluid exited on signal 8 (Floating point exception).
--------------------------------------------------------------------------

各位老师们，我想问一下这个报错是什么原因，有什么解决办法吗？谢谢!

李东岳

可能温度越界了，看不出来具体原因

鲸落

@东岳谢谢李老师，确实是温度越界了，请问有什么解决办法吗？这是我热物理模型的选取，谢谢！

thermoType
{
    type            hePsiThermo;
    mixture         reactingMixture;
    transport       sutherland;
    thermo          janaf;
    energy          sensibleEnthalpy;
    equationOfState perfectGas;
    specie          specie;
}

shampoo

@鲸落如果大概知道温度范围的话或许可以用fvoption做一个limitTemperature？但也不一定有用

shampoo

如果是发散的话可能都原因太多了啊

李东岳

嗯不好说原因太多了

鲸落

非常感谢老师们的指点，我去试试看

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运行报错