Script CFX Setup for dynamic domain generation

kar.coep · May 15, 2015, 08:18

Hello,
I am trying to generate different no of domains foe each case. Python/Journal recording allows to give parameters dynamically through expressions like mass flow rate, outlet pressure etc. But how do we specify the interface surfaces? Cause setup by default takes very odd names like F26.F28, or something like this

Plz help.

Kapi · May 18, 2015, 03:29

Hi kar.coep,

To create Interface surfaces.
1. You need to do named selection of surfaces you want to bring in Interfaces during your mesh ( that way there will be no default names like F26.F28)
2. Create different Domain like you normally do in CFX
3. Create a separate .ccl file for Interfaces, declare domains, boundary list, filter domain list and Interface Region List (you can find this in recorded ccl)
4. Import the ccl by your .wbjn file!
ps: you can record your ccl, once recorded go to your ccl to see the codes for interfaces and import like below mentioned code!

Code:

setup1.SendCommand(Command=r">importccl filename=C:\Interfaces.ccl, mode = append, autoLoadLibrary = none""")

I hope this is what you are after!

Cheers
KAPI

May 15, 2015, 08:18	Script CFX Setup for dynamic domain generation	#1
kar.coep Member Join Date: Oct 2014 Posts: 44 Rep Power: 12	Hello, I am trying to generate different no of domains foe each case. Python/Journal recording allows to give parameters dynamically through expressions like mass flow rate, outlet pressure etc. But how do we specify the interface surfaces? Cause setup by default takes very odd names like F26.F28, or something like this Plz help.

May 18, 2015, 03:29		#2
Kapi Senior Member Join Date: Apr 2014 Location: Melbourne Posts: 584 Rep Power: 14	Hi kar.coep, To create Interface surfaces. 1. You need to do named selection of surfaces you want to bring in Interfaces during your mesh ( that way there will be no default names like F26.F28) 2. Create different Domain like you normally do in CFX 3. Create a separate .ccl file for Interfaces, declare domains, boundary list, filter domain list and Interface Region List (you can find this in recorded ccl) 4. Import the ccl by your .wbjn file! ps: you can record your ccl, once recorded go to your ccl to see the codes for interfaces and import like below mentioned code! Code: setup1.SendCommand(Command=r">importccl filename=C:\Interfaces.ccl, mode = append, autoLoadLibrary = none""") I hope this is what you are after! Cheers KAPI

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