general doubt on solver control

arunraj · July 28, 2011, 16:37

i m actually generating a complete rotor using cfx .... i have used 70,00000 mesh nodes for my first simulation and got a result file for that ...but nw i wer in a situation to increase the mesh nodes to about 80,00000....so is it possible to give 70,00000 mesh node result file as an initialization file for solving the 80,00000 mesh file....

ghorrocks · July 28, 2011, 19:32

Yes, the initial condition interpolator will handle that, providing the domains are in the same location in XYZ space.

arunraj · July 29, 2011, 20:26

thank you so much for ur help

arunraj · July 30, 2011, 15:54

so is it neccassary that i need to TURN ON that initial interpolator option while running

ghorrocks · July 31, 2011, 07:54

Well, you set the job up (either in solver manager or the command line) using an initial condition. If the initial condition mesh does not match the simulation mesh it will automatically interpolate.

arunraj · July 31, 2011, 08:51

thank you so much

July 28, 2011, 16:37	general doubt on solver control	#1
arunraj Senior Member Arun raj.S Join Date: Jul 2011 Posts: 210 Rep Power: 16	i m actually generating a complete rotor using cfx .... i have used 70,00000 mesh nodes for my first simulation and got a result file for that ...but nw i wer in a situation to increase the mesh nodes to about 80,00000....so is it possible to give 70,00000 mesh node result file as an initialization file for solving the 80,00000 mesh file....

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July 28, 2011, 19:32		#2
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,871 Rep Power: 144	Yes, the initial condition interpolator will handle that, providing the domains are in the same location in XYZ space.

July 29, 2011, 20:26		#3
arunraj Senior Member Arun raj.S Join Date: Jul 2011 Posts: 210 Rep Power: 16	thank you so much for ur help

July 30, 2011, 15:54		#4
arunraj Senior Member Arun raj.S Join Date: Jul 2011 Posts: 210 Rep Power: 16	so is it neccassary that i need to TURN ON that initial interpolator option while running

July 31, 2011, 07:54		#5
ghorrocks Super Moderator Glenn Horrocks Join Date: Mar 2009 Location: Sydney, Australia Posts: 17,871 Rep Power: 144	Well, you set the job up (either in solver manager or the command line) using an initial condition. If the initial condition mesh does not match the simulation mesh it will automatically interpolate.

July 31, 2011, 08:51		#6
arunraj Senior Member Arun raj.S Join Date: Jul 2011 Posts: 210 Rep Power: 16	thank you so much