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-   -   N-S equations in Jasak's thesis. (http://www.cfd-online.com/Forums/openfoam-solving/120177-n-s-equations-jasaks-thesis.html)

sharonyue July 2, 2013 05:38

N-S equations in Jasak's thesis.
 
1 Attachment(s)
Hi,

In page.143. Its momentum equation is:see the image.

But should it be devided by rho in the gradient of pressure term?

simt July 2, 2013 05:47

Yes, the pressure gradient should be divided by the density unless p is defined as in e.g simpleFoam where p = pressure/rho

cfdonline2mohsen July 2, 2013 14:18

Dear Forrest
see the following post:
http://www.cfd-online.com/Forums/ope...equations.html



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