|
[Sponsors] |
March 7, 2011, 03:31 |
sonicFoam Floating point exception error
|
#1 |
New Member
Ishan
Join Date: Jan 2011
Posts: 13
Rep Power: 15 |
Hi,
I am simulating a flow through an scramjet engine at mach 8, using sonicFoam. But after some time following error is occurring. Please help!!!! ................................................. Time = 0.00024255 Courant Number mean: 0.0475651 max: 0.808556 diagonal: Solving for rho, Initial residual = 0, Final residual = 0, No Iterations 0 DILUPBiCG: Solving for Ux, Initial residual = 0.000293126, Final residual = 3.26321e-07, No Iterations 1 DILUPBiCG: Solving for Uy, Initial residual = 0.00306495, Final residual = 7.17495e-06, No Iterations 1 DILUPBiCG: Solving for e, Initial residual = 0.000711042, Final residual = 5.25245e-07, No Iterations 1 #0 Foam::error:rintStack(Foam::Ostream&) in "/home/ishan/OpenFOAM/OpenFOAM-1.7.0/lib/linuxGccDPOpt/libOpenFOAM.so" #1 Foam::sigFpe::sigFpeHandler(int) in "/home/ishan/OpenFOAM/OpenFOAM-1.7.0/lib/linuxGccDPOpt/libOpenFOAM.so" #2 Uninterpreted: #3 Foam::ePsiThermo<Foam:ureMixture<Foam::sutherlan dTransport<Foam::specieThermo<Foam::hConstThermo<F oam:erfectGas> > > > >::calculate() in "/home/ishan/OpenFOAM/OpenFOAM-1.7.0/lib/linuxGccDPOpt/libbasicThermophysicalModels.so" #4 Foam::ePsiThermo<Foam:ureMixture<Foam::sutherlan dTransport<Foam::specieThermo<Foam::hConstThermo<F oam:erfectGas> > > > >::correct() in "/home/ishan/OpenFOAM/OpenFOAM-1.7.0/lib/linuxGccDPOpt/libbasicThermophysicalModels.so" #5 in "/home/ishan/OpenFOAM/OpenFOAM-1.7.0/applications/bin/linuxGccDPOpt/sonicFoam" #6 __libc_start_main in "/lib/tls/i686/cmov/libc.so.6" #7 in "/home/ishan/OpenFOAM/OpenFOAM-1.7.0/applications/bin/linuxGccDPOpt/sonicFoam" Floating point exception ............................................ Thanks Regards, Ishan |
|
Tags |
floating point error, scramjet, sonicfoam, supersonic flow |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Compile problem | ivanyao | OpenFOAM Running, Solving & CFD | 1 | October 12, 2012 09:31 |
How to install CGNS under windows xp? | lzgwhy | Main CFD Forum | 1 | January 11, 2011 18:44 |
OpenFOAM on MinGW crosscompiler hosted on Linux | allenzhao | OpenFOAM Installation | 127 | January 30, 2009 19:08 |
[Gmsh] Gmsh and samplesurface | touf | OpenFOAM Meshing & Mesh Conversion | 2 | December 10, 2007 02:27 |
DecomposePar links against liblamso0 with OpenMPI | jens_klostermann | OpenFOAM Bugs | 11 | June 28, 2007 17:51 |