Time average pressure field after finishing calculation

eddykendo · May 30, 2016, 04:52

Hi, Foamers

I want to get time averaged pressure distribution for a certain time duration (for instance, t=0.4 to 0.5 for total simulation time 1.0) on the surface of a cylinder after completing a calculation by URANS with k-kl-omgega model.
I know that the instantaneous pressure distribution on the surface of the cylinder at each time step can be easily attained using "plot on intersection curves". However, as mentioned above, what is the easiest way to get the time averaged pressure distribution on the surface of the cylinder for a certain time duration using OpenFOAM itself or Paraview?

I will appreciate it if you can let me know that.

SUBHANKAR · April 23, 2017, 21:12

Hi DongHo,
I am facing a similar problem. If you have solved your problem can you please tell me how you did it?

Thanks and regards
Subhankar

May 30, 2016, 04:52	Time average pressure field after finishing calculation	#1
eddykendo Member DongHo Join Date: Jul 2013 Posts: 51 Rep Power: 12	Hi, Foamers I want to get time averaged pressure distribution for a certain time duration (for instance, t=0.4 to 0.5 for total simulation time 1.0) on the surface of a cylinder after completing a calculation by URANS with k-kl-omgega model. I know that the instantaneous pressure distribution on the surface of the cylinder at each time step can be easily attained using "plot on intersection curves". However, as mentioned above, what is the easiest way to get the time averaged pressure distribution on the surface of the cylinder for a certain time duration using OpenFOAM itself or Paraview? I will appreciate it if you can let me know that.

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
y+ and u+ values with low-Re RANS turbulence models: utility + testcase	florian_krause	OpenFOAM	114	August 23, 2023 05:37
High Courant Number @ icoFoam	Artex85	OpenFOAM Running, Solving & CFD	11	February 16, 2017 13:40
Upgraded from Karmic Koala 9.10 to Lucid Lynx10.04.3	bookie56	OpenFOAM Installation	8	August 13, 2011 04:03
calculation diverge after continue to run	zhajingjing	OpenFOAM	0	April 28, 2010 04:35
what the result is negatif pressure at inlet	chong chee nan	FLUENT	0	December 29, 2001 05:13

April 23, 2017, 21:12		#2
SUBHANKAR Member subhankar Join Date: May 2016 Posts: 36 Rep Power: 9	Hi DongHo, I am facing a similar problem. If you have solved your problem can you please tell me how you did it? Thanks and regards Subhankar