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Forum: OpenFOAM

June 30, 2011, 09:49

Replies: 5

initialize pressure gradient

Views: 2,300

Posted By jiejie

Sorry for the confusion. What I mean is you need...

Sorry for the confusion. What I mean is you need more than one cell to calculate the pressure gradient. Is it possible to calculate the pressure at each cell if I know the pressure gradient? This is...

Forum: OpenFOAM

June 30, 2011, 09:36

Replies: 5

initialize pressure gradient

Views: 2,300

Posted By jiejie

Hi nimasam It requires more cell points to...

Hi nimasam

It requires more cell points to calculate the pressure gradient but not sure how to convert pressure gradient to pressure?

I came across the funkyFields but never used it before....

Forum: OpenFOAM

June 30, 2011, 07:55

Replies: 5

initialize pressure gradient

Views: 2,300

Posted By jiejie

initialize pressure gradient

Dear Foamers

I am try to setup a Gaussian vortex case, which has a given velocity field and pressure gradient field. I am able to write a app to initialize the velocity across the flow domain by...

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