# Pressure moment for each timestep in transient run?

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 March 3, 2013, 12:12 Pressure moment for each timestep in transient run? #1 Member   Sanyo Join Date: Apr 2009 Location: India Posts: 62 Rep Power: 10 Hello All, I am trying to simulate a fin submerged in water which has angular movement with respect to time. I need to find the pressure & viscous moment at each timestep. CFX gives pressure & viscous moments on wall at the end of solution. I guess it is only for final time only. Does anybody have the idea, how to get pressure & viscous moments for each timestep in transient run? Thanks in advance. Regards, -Sanyo

March 3, 2013, 13:08
#2
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Daniel
Join Date: Mar 2013
Posts: 5
Rep Power: 6
Quote:
 Originally Posted by Sanyo Hello All, I am trying to simulate a fin submerged in water which has angular movement with respect to time. I need to find the pressure & viscous moment at each timestep. CFX gives pressure & viscous moments on wall at the end of solution. I guess it is only for final time only. Does anybody have the idea, how to get pressure & viscous moments for each timestep in transient run? Thanks in advance. Regards, -Sanyo
You could create a graph with X axis timestep

 March 3, 2013, 13:15 #3 New Member   Daniel Join Date: Mar 2013 Posts: 5 Rep Power: 6 You could create a graph with X axis timestep

 March 3, 2013, 18:01 #4 Super Moderator   Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 13,535 Rep Power: 104 Generate a CEL expression for the term you want and send it to a monitor point. Then you can extract the full time history from the solver manager.

 March 4, 2013, 07:03 #5 Member   Sanyo Join Date: Apr 2009 Location: India Posts: 62 Rep Power: 10 Thank you very much Tremore & Glenn. I found out the way to plot moments vs. time. Actually CFX monitors the forces & moments. In Solver manager, I just need to create one more monitor. Thank you very much for your reply.

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