N-S equations in Jasak's thesis.
 

Hi,

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

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

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

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