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Forum: OpenFOAM Running, Solving & CFD

June 1, 2012, 05:42

Replies: 4

about the pEqn in PISO loop of icoFoam

Views: 1,738

Posted By Chris Lucas

Hi, first of all, I have a typo above,...

Hi, first of all, I have a typo above, fvc::div(U) is wrong and fvc::div(phi) is correct. Sorry about that. Have a look at the eqn 3.141 in jasak's thesis. The second line is exactly what is...

Forum: OpenFOAM Running, Solving & CFD

June 1, 2012, 02:53

Replies: 4

about the pEqn in PISO loop of icoFoam

Views: 1,738

Posted By Chris Lucas

Hi, fvc::div(U) is correct and it is used...

Hi,

fvc::div(U) is correct and it is used in icoFoam. In all incompressible solvers, the equation is divided by density. Therefore, the pressure used in incompressible solvers is actually...

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