Net pressure coefficient in CFD Post

fjtb · May 17, 2018, 08:56

Hi guys, I just want to ask for your suggestions on how can I get the net pressure coefficient on this inclined plate? The pressure coefficients on the upper and lower surfaces can be obtained for each pretty easily, but how can I subtract a variable from 2 different locations such as this case? Is there a way in CFD-Post to do this, probably by using a new coordinate frame? Or I have no choice but to export the values, say in .csv?

Thanks in advance to those who will answer!

Opaque · May 17, 2018, 10:16

If you write the equations you want to evaluate on either side, someone here could suggest what to do next.

May 17, 2018, 08:56	Net pressure coefficient in CFD Post	#1
fjtb New Member Francis Jenner T. Bernales Join Date: Apr 2018 Posts: 9 Rep Power: 8	Hi guys, I just want to ask for your suggestions on how can I get the net pressure coefficient on this inclined plate? The pressure coefficients on the upper and lower surfaces can be obtained for each pretty easily, but how can I subtract a variable from 2 different locations such as this case? Is there a way in CFD-Post to do this, probably by using a new coordinate frame? Or I have no choice but to export the values, say in .csv? Thanks in advance to those who will answer!

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May 17, 2018, 10:16		#2
Opaque Senior Member Join Date: Jun 2009 Posts: 1,804 Rep Power: 32	If you write the equations you want to evaluate on either side, someone here could suggest what to do next.