How to divide all entries in 0/p by rho

lentschi · March 16, 2011, 08:03

Hello,

as you can read in my title, I want to manipulate all entries in the 0/p-file - aspecially I am going to divide all entries by rho.
cgnsToFoam creates a p-file and changes the unit from Pa to m²/s² perfectly but does not divide the entires by rho. So all enties are too high.
I have confirmed it by comparing the entries of the 0/p-file with the CFX-data in post - and they are identically!

Does anyone know, how I can reach this to divide all entires by rho??

I hope, anybody can help me!

Regards Markus

lentschi · March 16, 2011, 13:42

Ok, I just see the option -rho value in cgnsToFoam.

Sorry.

March 16, 2011, 08:03	How to divide all entries in 0/p by rho	#1
lentschi Member sirLentschi Join Date: Nov 2010 Posts: 78 Rep Power: 15	Hello, as you can read in my title, I want to manipulate all entries in the 0/p-file - aspecially I am going to divide all entries by rho. cgnsToFoam creates a p-file and changes the unit from Pa to m²/s² perfectly but does not divide the entires by rho. So all enties are too high. I have confirmed it by comparing the entries of the 0/p-file with the CFX-data in post - and they are identically! Does anyone know, how I can reach this to divide all entires by rho?? I hope, anybody can help me! Regards Markus

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
SLTS+rhoPisoFoam: what is rDeltaT???	nileshjrane	OpenFOAM Running, Solving & CFD	4	February 25, 2013 04:13
Low Mach number Compressible jet flow using LES	ankgupta8um	OpenFOAM Running, Solving & CFD	7	January 15, 2011 13:38
rho euation in rhoPisoFoam	nileshjrane	OpenFOAM Running, Solving & CFD	4	October 5, 2010 07:44
Error while running rhoPisoFoam..	nileshjrane	OpenFOAM Running, Solving & CFD	8	August 26, 2010 12:50
Error log	vw.cfd	OpenFOAM	6	August 7, 2009 05:44

March 16, 2011, 13:42		#2
lentschi Member sirLentschi Join Date: Nov 2010 Posts: 78 Rep Power: 15	Ok, I just see the option -rho value in cgnsToFoam. Sorry.