multiphaseEulerfoam，低离散相分数的时候，没问题，离散相增加到0.35，就报错，尝试修改了边界条件、相间作用力模型、离散格式和网格都无果，差别就是跑的时间长短，最终都发散报错如下：
[8] #0  Foam::error::printStack(Foam::Ostream&) at ??:?
[8] #1  Foam::sigFpe::sigHandler(int) at ??:?
[8] #2  ? in "/lib/x86_64-linux-gnu/libc.so.6"
[8] #3  Foam::divide(Foam::Field<double>&, Foam::UList<double> const&, Foam::UList<double> const&) at ??:?
[8] #4  Foam::tmp<Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> > Foam::operator/<Foam::fvPatchField, Foam::volMesh>(Foam::tmp<Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> > const&, Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh> const&) in "/home/zhl/OpenFOAM/OpenFOAM-8/platforms/linux64GccDPInt32Opt/bin/multiphaseEulerFoam"
[8] #5  Foam::PhaseCompressibleMomentumTransportModel<Foam::phaseModel>::nu() const at ??:?
[8] #6  Foam::RASModels::kEpsilon<Foam::PhaseCompressibleMomentumTransportModel<Foam::phaseModel> >::correct() at ??:?
[8] #7  Foam::phaseSystem::correctTurbulence() at ??:?
[8] #8  ? in "/home/zhl/OpenFOAM/OpenFOAM-8/platforms/linux64GccDPInt32Opt/bin/multiphaseEulerFoam"
[8] #9  __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
[8] #10  ?[ubuntu:09382] *** Process received signal ***
或者这样：
[8] #0  Foam::error::printStack(Foam::Ostream&) at ??:?
[8] #1  Foam::sigFpe::sigHandler(int) at ??:?
[8] #2  ? in "/lib/x86_64-linux-gnu/libc.so.6"
[8] #3  Foam::divide(Foam::Field<double>&, Foam::UList<double> const&, Foam::UList<double> const&) at ??:?
[8] #4  Foam::operator/(Foam::tmp<Foam::Field<double> > const&, Foam::UList<double> const&) at ??:?
[8] #5  Foam::PhaseCompressibleMomentumTransportModel<Foam::phaseModel>::nu(int) const at ??:?
[8] #6  Foam::epsilonWallFunctionFvPatchScalarField::calculate(Foam::momentumTransportModel const&, Foam::List<double> const&, Foam::fvPatch const&, Foam::Field<double>&, Foam::Field<double>&) at ??:?
[8] #7  Foam::epsilonWallFunctionFvPatchScalarField::calculateTurbulenceFields(Foam::momentumTransportModel const&, Foam::Field<double>&, Foam::Field<double>&) at ??:?
[8] #8  Foam::epsilonWallFunctionFvPatchScalarField::updateCoeffs() at ??:?
[8] #9  Foam::GeometricField<double, Foam::fvPatchField, Foam::volMesh>::Boundary::updateCoeffs() at ??:?
[8] #10  Foam::RASModels::kEpsilon<Foam::PhaseCompressibleMomentumTransportModel<Foam::phaseModel> >::correct() at ??:?
[8] #11  Foam::phaseSystem::correctTurbulence() at ??:?
[8] #12  ? in "/home/zhl/OpenFOAM/OpenFOAM-8/platforms/linux64GccDPInt32Opt/bin/multiphaseEulerFoam"
[8] #13  __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
[8] #14  ?[ubuntu:07707] *** Process received signal ***
求大神指点一二！
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Henry Zhou
