[anshu]

Hi all
I m new to openFoam.
Trying t simulate sloshing in 3D rectangular tank.
I have changed the blockMeshDict and blockMeshDick.m4 file of sloshingTank3D tutorial and the meshing is done.
But while running the case the following errors are displayed:
Please help me how to resolve the errors.

Reading/calculating face flux field phi

#0 Foam::error:rintStack(Foam::Ostream&) in "/opt/openfoam211/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
#1 Foam::sigFpe::sigHandler(int) in "/opt/openfoam211/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
#2 in "/lib/x86_64-linux-gnu/libc.so.6"
#3 Foam::surfaceInterpolation::makeWeights() const in "/opt/openfoam211/platforms/linux64GccDPOpt/lib/libfiniteVolume.so"
#4 Foam::surfaceInterpolation::weights() const in "/opt/openfoam211/platforms/linux64GccDPOpt/lib/libfiniteVolume.so"
#5
in "/opt/openfoam211/platforms/linux64GccDPOpt/bin/interDyMFoam"
#6 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
#7
in "/opt/openfoam211/platforms/linux64GccDPOpt/bin/interDyMFoam"
Floating point exception (core dumped)

[wanrui]

Originally Posted by anshu

Hi all
I m new to openFoam.
Trying t simulate sloshing in 3D rectangular tank.
I have changed the blockMeshDict and blockMeshDick.m4 file of sloshingTank3D tutorial and the meshing is done.
But while running the case the following errors are displayed:
Please help me how to resolve the errors.

Reading/calculating face flux field phi

#0 Foam::error:rintStack(Foam::Ostream&) in "/opt/openfoam211/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
#1 Foam::sigFpe::sigHandler(int) in "/opt/openfoam211/platforms/linux64GccDPOpt/lib/libOpenFOAM.so"
#2 in "/lib/x86_64-linux-gnu/libc.so.6"
#3 Foam::surfaceInterpolation::makeWeights() const in "/opt/openfoam211/platforms/linux64GccDPOpt/lib/libfiniteVolume.so"
#4 Foam::surfaceInterpolation::weights() const in "/opt/openfoam211/platforms/linux64GccDPOpt/lib/libfiniteVolume.so"
#5
in "/opt/openfoam211/platforms/linux64GccDPOpt/bin/interDyMFoam"
#6 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
#7
in "/opt/openfoam211/platforms/linux64GccDPOpt/bin/interDyMFoam"
Floating point exception (core dumped)

I have encountered the same question before. After tried different cases, i figured out the mesh i created has problem. Be sure the mesh you created is in good quality and use pointwise or some other generalized mesh generating software if necessary.