CFX Solver Manager

famarcfd · January 14, 2011, 03:58

Hi all,
i am using CFX for running my simulations and i want to change the type of advection schemes during calculations, in order to gradually switch from low resolution (upwind scheme) to high resolution scheme.
How can i do this?

Thanks in advance.

saisanthoshm88 · January 14, 2011, 04:36

u can edit a progressing run in cfx: Go to Tools-->Edit run in progress and then change u r advection scheme accordingly

famarcfd · January 14, 2011, 04:48

I have just tried this way, but under the "edit run in progress" the solver manager does not permit to change advection schemes.
Can you help me?

ghorrocks · January 15, 2011, 07:39

You need to stop and restart to change advection terms. If you are running the hybrid scheme you can adjust the blend factor during a run.

oj.bulmer · June 16, 2012, 08:31

Well I try to change the time step in edit run in progress and save the changes. But it doesn't seem to affect the run!! What am I missing?

ghorrocks · June 17, 2012, 20:33

You cannot edit run in progress for transient runs.

January 14, 2011, 03:58	CFX Solver Manager	#1
famarcfd New Member Join Date: Oct 2009 Posts: 22 Rep Power: 17	Hi all, i am using CFX for running my simulations and i want to change the type of advection schemes during calculations, in order to gradually switch from low resolution (upwind scheme) to high resolution scheme. How can i do this? Thanks in advance.

January 14, 2011, 04:36		#2
saisanthoshm88 Senior Member --------- Join Date: Oct 2010 Posts: 303 Rep Power: 18	u can edit a progressing run in cfx: Go to Tools-->Edit run in progress and then change u r advection scheme accordingly __________________ Best regards, Santhosh.

June 16, 2012, 08:31		#5
oj.bulmer Senior Member OJ Join Date: Apr 2012 Location: United Kindom Posts: 473 Rep Power: 20	Well I try to change the time step in edit run in progress and save the changes. But it doesn't seem to affect the run!! What am I missing? Last edited by oj.bulmer; June 16, 2012 at 08:32. Reason: edit>>>

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January 14, 2011, 04:48		#3
famarcfd New Member Join Date: Oct 2009 Posts: 22 Rep Power: 17	I have just tried this way, but under the "edit run in progress" the solver manager does not permit to change advection schemes. Can you help me?

January 15, 2011, 07:39		#4
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,854 Rep Power: 144	You need to stop and restart to change advection terms. If you are running the hybrid scheme you can adjust the blend factor during a run.

June 17, 2012, 20:33		#6
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,854 Rep Power: 144	You cannot edit run in progress for transient runs.