How to Program this eqn in Ueqn -- CFD Online Discussion Forums

November 28, 2016, 02:55

How to Program this eqn in Ueqn

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Anirudh Kulkarni

Join Date: May 2016

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Dear Foamers,

Recently I came across this article, VORTEX SHEDDING FREQUENCY OF POROUS CIRCULAR TUBES WITH VARYING POROUS PROPERTIES ALONG THE CIRCUMFERENCE.

In this paper, the adaptive velocity has been introduced as Q = U*epsilon (epsilon = porosity). And the diffusion term has addition of gradient of velocity and its transpose.

Can anyone please tell me how to program this in OF. (see attachment)

Thank you.

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