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August 26, 2014, 05:41 |
buoyantSimpleFoam and icoPolynomials
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#1 |
Super Moderator
Tobias Holzmann
Join Date: Oct 2010
Location: Tussenhausen
Posts: 2,708
Blog Entries: 6
Rep Power: 51 |
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: Code:
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) Does anybody has a solution or some hints to that problem? Thanks in advance, Regards Tobi
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Keep foaming, Tobias Holzmann |
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