F_AREA with an interface wall

linch · October 23, 2010, 13:28

Hello world,

I have a nice working udf, which applied to a wall is being used to calculate some useful stuff. But there is a segmentation violation problem if I apply it on a coupled interface wall. I can do a face loop over the faces, adjacent cell search using THREAD_T0 and F_C0 is also working fine, but I can't obtain single face areas since the F_AREA macro returns a [0,0,0] vector for every face.

Any ideas?

Regards,

dmoroian · October 25, 2010, 01:39

Post your code, if you want anybody to try to help you.

October 23, 2010, 13:28	F_AREA with an interface wall	#1
linch Senior Member Illya Shevchuk Join Date: Aug 2009 Location: Darmstadt, Germany Posts: 176 Rep Power: 16	Hello world, I have a nice working udf, which applied to a wall is being used to calculate some useful stuff. But there is a segmentation violation problem if I apply it on a coupled interface wall. I can do a face loop over the faces, adjacent cell search using THREAD_T0 and F_C0 is also working fine, but I can't obtain single face areas since the F_AREA macro returns a [0,0,0] vector for every face. Any ideas? Regards,

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October 25, 2010, 01:39		#2
dmoroian Senior Member Dragos Join Date: Mar 2009 Posts: 648 Rep Power: 20	Post your code, if you want anybody to try to help you.