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Forum: OpenFOAM Running, Solving & CFD

June 1, 2012, 22:36

Replies: 4

about the pEqn in PISO loop of icoFoam

Views: 1,737

Posted By young_Cao

Hi,Chris,thank you very much, now I get...

Hi,Chris,thank you very much,
now I get understand,the key problem here is that the fvc::div(phi) isn't to get the divergence of phi, you can not get the divergence of a scalar field, it should be...

Forum: OpenFOAM Running, Solving & CFD

June 1, 2012, 05:28

Replies: 4

about the pEqn in PISO loop of icoFoam

Views: 1,737

Posted By young_Cao

Hi, Christian Thanks for your reply, I known...

Hi, Christian
Thanks for your reply, I known the pressure is divided by density.
but what confused me is that the fvc::div(phi) in the r.h.s. of the p equation given in the source codes of...

Forum: OpenFOAM Running, Solving & CFD

May 30, 2012, 23:20

Replies: 4

about the pEqn in PISO loop of icoFoam

Views: 1,737

Posted By young_Cao

about the pEqn in PISO loop of icoFoam

I am a beginner of OF, Recently I got some problems when read the code
of icoFoam, in the solver :
fvm::laplacian(rAU, p) == fvc::div(phi)

this is the pEqn defined in the PISO loop of the...

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