Variable in specific direction

camilo_costa · August 16, 2009, 16:41

Hi!

Is possible calculate a hydrostatic pressure in direction y?

I used the function: areaAve(Density)@OUTLET*g*y - for calculate the hydrostatic pressure in the outlet of my problem, but now i want the the variable Density in function o y too!! The correspondent expression is this:

density*g*y

????

THX FOR ATTENTION !!

ghorrocks · August 16, 2009, 19:45

Hi,

the areaAve function (and the other CEL expressions too) can operate on evaluated variables. For instance areaAve(Density*g*y)@OUTLET is a valid expression.

Glenn

camilo_costa · August 17, 2009, 08:51

Thx!! For explanation!!

August 16, 2009, 16:41	Variable in specific direction	#1
camilo_costa Member Camilo Costa Join Date: Jun 2009 Posts: 34 Rep Power: 17	Hi! Is possible calculate a hydrostatic pressure in direction y? I used the function: areaAve(Density)@OUTLETgy - for calculate the hydrostatic pressure in the outlet of my problem, but now i want the the variable Density in function o y too!! The correspondent expression is this: densitygy ???? THX FOR ATTENTION !!

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Simulation of a single bubble with a VOF-method	Suzzn	CFX	21	January 29, 2018 01:58
error in COMSOL:'ERROR:6164 Duplicate Variable'	bhushas	COMSOL	1	May 30, 2008 05:35
Two-Phase Buoyant Flow Issue	Miguel Baritto	CFX	4	August 31, 2006 13:02
Env variable not set	gruber2	OpenFOAM Installation	5	December 30, 2005 05:27
Replace periodic by inlet-outlet pair	lego	CFX	3	November 5, 2002 21:09

August 16, 2009, 19:45		#2
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,871 Rep Power: 144	Hi, the areaAve function (and the other CEL expressions too) can operate on evaluated variables. For instance areaAve(Densitygy)@OUTLET is a valid expression. Glenn

August 17, 2009, 08:51		#3
camilo_costa Member Camilo Costa Join Date: Jun 2009 Posts: 34 Rep Power: 17	Thx!! For explanation!!