Running buoyantSimpleFoam with oodles data as initialisation
Hi, I am fairly new to using OpenFOAM and I am experiencing difficulties running a case in buoyantSimpleFoam in OF v1.6, here are the details:-
Starting time loop Time = 0.002 DILUPBiCG: Solving for Ux, Initial residual = 1, Final residual = 9.96992404881e-06, DILUPBiCG: Solving for Uy, Initial residual = 1, Final residual = 9.09756548062e-06, DILUPBiCG: Solving for Uz, Initial residual = 1, Final residual = 9.08723417676e-06, DILUPBiCG: Solving for h, Initial residual = 1, Final residual = 9.13020536236e-06, N DICPCG: Solving for p, Initial residual = 0.899530285296, Final residual = 1.52436599 time step continuity errors : sum local = 4.14841430109e-05, global = -2.97540166135erho max/min : 4.34385853381 -0.172041623519 DILUPBiCG: Solving for nuTilda, Initial residual = 0.524688238581, Final residual = 3 bounding nuTilda, min: -0.865777461241 max: 3.42116944364 average: 2.88491347876e-05 ExecutionTime = 447.08 s ClockTime = 447 s Time = 0.004 DILUPBiCG: Solving for Ux, Initial residual = 0.92584355044, Final residual = 5.48969 DILUPBiCG: Solving for Uy, Initial residual = 0.714844540147, Final residual = 5.2607 DILUPBiCG: Solving for Uz, Initial residual = 0.986980735918, Final residual = 7.8297 DILUPBiCG: Solving for h, Initial residual = 0.96042233089, Final residual = 3.014970 #0 Foam::error::printStack(Foam::Ostream&) in "/usr/local/OpenFOAM/OpenFOAM-1.6/lib/l #1 Foam::sigFpe::sigFpeHandler(int) in "/usr/local/OpenFOAM/OpenFOAM-1.6/lib/linux64G #2 ?? in "/lib64/libc.so.6" #3 Foam::hPsiThermo<Foam::pureMixture<Foam::sutherlan dTransport<Foam::specieThermo<Fo in "/usr/local/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libbasicThermophysicalModels. #4 Foam::hPsiThermo<Foam::pureMixture<Foam::sutherlan dTransport<Foam::specieThermo<Fo "/usr/local/OpenFOAM/OpenFOAM-1.6/lib/linux64GccDPOpt/libbasicThermophysicalModels.so #5 main in "/usr/local/OpenFOAM/OpenFOAM-1.6/applications/bin/linux64GccDPOpt/buoyant #6 __libc_start_main in "/lib64/libc.so.6" #7 _start at /usr/src/packages/BUILD/glibc-2.9/csu/../sysdeps/x86_64/elf/start.S:116 Floating point exception aeroflo@gws18:~/OpenFOAM/aeroflo-1.6/run/aircraftCabinHVAC_cp> any help pointing me in the right direction as to what I am doing wrong will be greatly appreciated. Thanks. |
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Hey Bernhard,
thanks for the comments. besides changing the dimension for the p file, how can I scale/change the p values? this is a file from a previous run and it is filled with 'nonuniform <Listscalar>' of p fields |
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Or you write a utility to "transpose" the pressure. Or use funkySetFields. Or maybe there is a util that already does that in the distro Bernhard |
Thanks, I will look into that.
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