Parameter study in CFX

kaeran · April 13, 2016, 11:28

Hello everyone,

I recently encountered a Problem when I tried to do a parametr study in CFX.
My idea is to change a single input Parameter(volume flow rate) in CFX -Setup (Pre prosessor) and to look for HTC as Output parmeter in Workbench (Output Parameter is defined in CFD-Post).

For the first design Point (dp0) my simulation was successful and I could get the output. But for the second design Point, unfortunately my simulation was unsuccessful (Solver error).
I couldn't figure out the reason for the error.

Someone pls help me in figuring out this Problem. If you need more infos, I am glad to share.

ghorrocks · April 13, 2016, 19:37

We don't have much hope in helping you if you don't explain what the problem is or what you are doing.....

What was the error message? Also post your CCL and some images of what you are modelling.

April 13, 2016, 11:28	Parameter study in CFX	#1
kaeran New Member Join Date: Oct 2014 Posts: 17 Rep Power: 12	Hello everyone, I recently encountered a Problem when I tried to do a parametr study in CFX. My idea is to change a single input Parameter(volume flow rate) in CFX -Setup (Pre prosessor) and to look for HTC as Output parmeter in Workbench (Output Parameter is defined in CFD-Post). For the first design Point (dp0) my simulation was successful and I could get the output. But for the second design Point, unfortunately my simulation was unsuccessful (Solver error). I couldn't figure out the reason for the error. Someone pls help me in figuring out this Problem. If you need more infos, I am glad to share. Last edited by kaeran; April 13, 2016 at 11:33. Reason: Errors

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
[ICEM] Simple pipe meshing - problems with y+ in CFX	Keizers	ANSYS Meshing & Geometry	23	January 15, 2015 09:00
Force can not converge	colopolo	CFX	13	October 4, 2011 23:03
ATTENTION! Reliability problems in CFX 5.7	Joseph	CFX	14	April 20, 2010 16:45
compile errors of boundary condition "expDirectionMixed"	liying02ts	OpenFOAM Bugs	2	February 1, 2010 21:11
Fluent parameter sensitivity study	ridloisme	FLUENT	3	April 4, 2009 09:06

April 13, 2016, 19:37		#2
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,852 Rep Power: 144	We don't have much hope in helping you if you don't explain what the problem is or what you are doing..... What was the error message? Also post your CCL and some images of what you are modelling.