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Forum: OpenFOAM Running, Solving & CFD

December 14, 2012, 12:09

Replies: 5

Why rho coeffs are zero in compressible solvers?

Views: 1,346

Posted By immortality

thank you piccinini.but whats the difference...

thank you piccinini.but whats the difference between a density based and a pressure based solver?both calculate rho from other previous fields?and then why the zeros are showing from start to...

Forum: OpenFOAM Running, Solving & CFD

December 11, 2012, 03:04

Replies: 5

Why rho coeffs are zero in compressible solvers?

Views: 1,346

Posted By immortality

thanks dear piccinini.but could you explain more...

thanks dear piccinini.but could you explain more about explicit solution of rho?zero coeffs how are composed?and then how can i plot rho field in paraview or other plotters?

Forum: OpenFOAM Running, Solving & CFD

December 10, 2012, 02:49

Replies: 5

Why rho coeffs are zero in compressible solvers?

Views: 1,346

Posted By immortality

thank you dear piccinini.but how about...

thank you dear piccinini.but how about rhoCentralFoam?why rho,rhoE,rhoUx,etc coefficients are zero?in this solver rho Fields are calculeted from continuity because it is a density based solver.

Forum: OpenFOAM Running, Solving & CFD

December 7, 2012, 05:18

Replies: 5

Why rho coeffs are zero in compressible solvers?

Views: 1,346

Posted By immortality

Why rho coeffs are zero in compressible solvers?

in any comressibe solver like rhoCentralFoam and rhoPimpleFoam i have run
The rho residual coeffs are zero.why it is so?
And is it possible to see rho field in results without need for making...

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