[Tobi]

Hi all,

today I tryed to use the icoPoly function for thermodynamics in buoyantPimpleFoam (working) and after that in buoyantSimpleFoam (not working).

The thermodynamic file I used is from chtMultiRegionSimpleFoam/heatExchanger/constant/air/thermodynamics

The error that I get is the following one:

Selecting thermodynamics package 
{
    type            heRhoThermo;
    mixture         pureMixture;
    transport       polynomial;
    thermo          hPolynomial;
    equationOfState icoPolynomial;
    specie          specie;
    energy          sensibleEnthalpy;
}

Reading field U

Reading/calculating face flux field phi

Creating turbulence model

Selecting RAS turbulence model laminar
Calculating field g.h

Reading field p_rgh

No finite volume options present

Radiation model not active: radiationProperties not found
Selecting radiationModel none

SIMPLE: convergence criteria
    field p_rgh     tolerance 0.0001
    field U     tolerance 0.0001
    field h     tolerance 0.0001
    field "(k|epsilon|omega)"     tolerance 0.001


Starting time loop

Time = 1

DILUPBiCG:  Solving for Ux, Initial residual = 1, Final residual = 0.00471377, No Iterations 1
DILUPBiCG:  Solving for Uy, Initial residual = 1, Final residual = 0.0018045, No Iterations 1
DILUPBiCG:  Solving for h, Initial residual = 1, Final residual = 0.00472718, No Iterations 1
GAMG:  Solving for p_rgh, Initial residual = 0.957339, Final residual = 0.00178531, No Iterations 2
time step continuity errors : sum local = 0.00226152, global = -5.90292e-18, cumulative = -5.90292e-18
#0  Foam::error::printStack(Foam::Ostream&) at ??:?
#1  Foam::sigFpe::sigHandler(int) at ??:?
#2   in "/lib/x86_64-linux-gnu/libc.so.6"
#3  Foam::dimensioned<double> Foam::operator/<double>(Foam::dimensioned<double> const&, Foam::dimensioned<double> const&) at ??:?
#4  
 at ??:?
#5  __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
#6  
 at ??:?
Floating point exception (core dumped)

At the moment I dont know why this occur.
Does anybody has a solution or some hints to that problem?

Thanks in advance,
Regards Tobi