CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums > Software User Forums > OpenFOAM > OpenFOAM Post-Processing

wallHeatFlux

Register Blogs Members List Search Today's Posts Mark Forums Read

Reply
 
LinkBack Thread Tools Search this Thread Display Modes
Old   September 25, 2016, 11:52
Default wallHeatFlux
  #1
Senior Member
 
A. Min
Join Date: Mar 2015
Posts: 258
Rep Power: 7
alimea is on a distinguished road
Hi
I want to calculate heat flux of a surface with the "wallHeatFlux". If I get a constant temperature BC, it gives me correct answer, but if I get "groovyBC" that is:

right
{
type groovyBC;
variables "k=0.6;alpha=2.85;Tinf=295;f=1/(1+k/(alpha*mag(delta())));";
valueExpression "Tinf";
gradientExpression "0";
fractionExpression "f";
value uniform 0;
}


it gives me this error:

#0 Foam::error:rintStack(Foam::Ostream&) at ??:?
#1 Foam::sigFpe::sigHandler(int) at ??:?
#2 in "/lib/x86_64-linux-gnu/libc.so.6"
#3 Foam::heRhoThermo<Foam::rhoThermo, Foam:ureMixture<Foam::constTransport<Foam::speci es::thermo<Foam::hConstThermo<Foam:erfectGas<Foa m::specie> >, Foam::sensibleEnthalpy> > > >::calculate() at ??:?
#4 Foam::basicThermo::addfvMeshConstructorToTable<Foa m::heRhoThermo<Foam::rhoThermo, Foam:ureMixture<Foam::constTransport<Foam::speci es::thermo<Foam::hConstThermo<Foam:erfectGas<Foa m::specie> >, Foam::sensibleEnthalpy> > > > >::New(Foam::fvMesh const&, Foam::word const&) at ??:?
#5 Foam::autoPtr<Foam::basicThermo> Foam::basicThermo::New<Foam::basicThermo>(Foam::fv Mesh const&, Foam::word const&) at ??:?
#6 Foam::basicThermo::New(Foam::fvMesh const&, Foam::word const&) at ??:?
#7
at ??:?
#8 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
#9
at ??:?
Floating point exception (core dumped)


Help me please.
Thanks
alimea is offline   Reply With Quote

Reply

Tags
wallheatflux

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are Off
Pingbacks are On
Refbacks are On


Similar Threads
Thread Thread Starter Forum Replies Last Post
wallHeatFlux in a transient case laurentD OpenFOAM Post-Processing 2 April 19, 2016 06:57
wallHeatFlux utility with sonicFoam hiuluom OpenFOAM Post-Processing 3 September 18, 2015 08:39
how to use wallHeatFlux for incompressible problem? hswzzz OpenFOAM Post-Processing 1 April 14, 2015 07:25
Something doens't work with wallHeatFlux utility or externalWallHeatFluxTemperat BC!! zfaraday OpenFOAM Post-Processing 0 February 5, 2015 17:47
problem with WallHeatFlux Roman1 OpenFOAM Running, Solving & CFD 1 January 24, 2014 11:31


All times are GMT -4. The time now is 20:17.