arterial wall - Page 2 -- CFD Online Discussion Forums

July 6, 2013, 01:38

#21

zhouqi

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zhouqishan

Join Date: Jun 2013

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Quote:

Originally Posted by ghorrocks

CFX has a variable for the wall normal vector. This should help you get the normal gradient.

Thanks for your suggestion, but I afraid I cannot find the wall normal vector in the cfx-pre. And it works for concentration gradient normal to the wall?

July 6, 2013, 06:26		#22
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,728 Rep Power: 143	You cna get the concentration gradient as a CEL variable. You will have to do some maths to get it I suspect but I suspect it is possible.

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