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N-S equations in Jasak's thesis.

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Old   July 2, 2013, 05:38
Default N-S equations in Jasak's thesis.
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Dongyue Li
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In page.143. Its momentum equation is:see the image.

But should it be devided by rho in the gradient of pressure term?
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Old   July 2, 2013, 05:47
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Yes, the pressure gradient should be divided by the density unless p is defined as in e.g simpleFoam where p = pressure/rho
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Old   July 2, 2013, 14:18
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Dear Forrest
see the following post:

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“If you have an apple and I have an apple and we exchange these apples then you and I will still each have one apple. But if you have an idea and I have an idea and we exchange these ideas, then each of us will have two ideas.”
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