CFD Online Discussion Forums

CFD Online Discussion Forums (http://www.cfd-online.com/Forums/)
-   OpenFOAM (http://www.cfd-online.com/Forums/openfoam/)
-   -   how to understand the pressure equation in potentialFoam (http://www.cfd-online.com/Forums/openfoam/77941-how-understand-pressure-equation-potentialfoam.html)

bioexplore July 8, 2010 04:22

how to understand the pressure equation in potentialFoam
 
Foamers:

I have two questions about the pressure equation in potentialFoam:
1) how does the pressure equation derived?
and how to understand fvm::laplacian(rUAf,p) == fvc::div(phi) ?
2)what does the line of "phi-=pEqn.flux()" mean ?

thanks!

jianye


All times are GMT -4. The time now is 11:03.