errors with flux scheme

venkataramana · July 7, 2011, 04:15

hi Foamers,
here i am running a new scheme with rhoCentralFoam, no compilation errors but the following errors occurring during execution can anybody rectify the following errors:

Create time

Create mesh for time = 0

Reading thermophysical properties

Selecting thermodynamics package ePsiThermo<pureMixture<constTransport<specieThermo <hConstThermo<perfectGas>>>>>
Reading field U

Reading thermophysicalProperties

fluxScheme: newScheme

Starting time loop

#0 Foam::error:

rintStack(Foam::Ostream&) in "/opt/openfoam171/lib/linuxGccDPOpt/libOpenFOAM.so"
#1 Foam::sigSegv::sigSegvHandler(int) in "/opt/openfoam171/lib/linuxGccDPOpt/libOpenFOAM.so"
#2 Uninterpreted:
#3
in "/root/OpenFOAM/root-1.7.1/applications/bin/linuxGccDPOpt/newSolver"
#4
in "/root/OpenFOAM/root-1.7.1/applications/bin/linuxGccDPOpt/newSolver"
#5 __libc_start_main in "/lib/libc.so.6"
#6
in "/root/OpenFOAM/root-1.7.1/applications/bin/linuxGccDPOpt/newSolver"
Segmentation fault

thanks in advance,
venkat.

nimasam · July 7, 2011, 12:06

Segmentation fault
look for , is there any place divide by zero?

nsreddysrsit · July 7, 2011, 23:55

look for which folder like 0 or somewhere else

Tushar@cfd · July 8, 2011, 05:45

Try to put different Boundary conditions, and check the solution... The error arises when the variables reach a situation of divide by zero number or NAN.

July 7, 2011, 04:15	errors with flux scheme	#1
venkataramana Member venkat Join Date: Mar 2011 Location: Bangalore,india Posts: 47 Rep Power: 15	hi Foamers, here i am running a new scheme with rhoCentralFoam, no compilation errors but the following errors occurring during execution can anybody rectify the following errors: Create time Create mesh for time = 0 Reading thermophysical properties Selecting thermodynamics package ePsiThermo<pureMixture<constTransport<specieThermo <hConstThermo<perfectGas>>>>> Reading field U Reading thermophysicalProperties fluxScheme: newScheme Starting time loop #0 Foam::error:rintStack(Foam::Ostream&) in "/opt/openfoam171/lib/linuxGccDPOpt/libOpenFOAM.so" #1 Foam::sigSegv::sigSegvHandler(int) in "/opt/openfoam171/lib/linuxGccDPOpt/libOpenFOAM.so" #2 Uninterpreted: #3 in "/root/OpenFOAM/root-1.7.1/applications/bin/linuxGccDPOpt/newSolver" #4 in "/root/OpenFOAM/root-1.7.1/applications/bin/linuxGccDPOpt/newSolver" #5 __libc_start_main in "/lib/libc.so.6" #6 in "/root/OpenFOAM/root-1.7.1/applications/bin/linuxGccDPOpt/newSolver" Segmentation fault thanks in advance, venkat.

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July 7, 2011, 12:06		#2
nimasam Senior Member Nima Samkhaniani Join Date: Sep 2009 Location: Tehran, Iran Posts: 1,266 Blog Entries: 1 Rep Power: 24	Segmentation fault look for , is there any place divide by zero?

July 7, 2011, 23:55	hi	#3
nsreddysrsit Member nsreddy Join Date: Sep 2010 Posts: 40 Rep Power: 15	look for which folder like 0 or somewhere else Last edited by nsreddysrsit; July 8, 2011 at 00:15.

July 8, 2011, 05:45		#4
Tushar@cfd Senior Member T. Chourushi Join Date: Jul 2009 Posts: 321 Blog Entries: 1 Rep Power: 17	Try to put different Boundary conditions, and check the solution... The error arises when the variables reach a situation of divide by zero number or NAN.