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-   -   Any user-defined cavitation model example? (https://www.cfd-online.com/Forums/cfx/131685-any-user-defined-cavitation-model-example.html)

yhy20081016 March 19, 2014 06:37
Any user-defined cavitation model example?
 
Hi, everybody. I am working on cryogenic cavitation around hydrofoils. I know that the built-in cavitation model in CFX is the Zwart-Gerber-Belamri model. However, I want to try some other models, such as the Kunz model. Does anyone have ever successfully implemented a user-defined cavitation model? If so, can you show your CEL expressions or fortran code? Thank you very much.

yhy20081016 March 20, 2014 21:03
2 Attachment(s)
I have already solved the problem. I have managed to implement the Knuz cavitation model in CFX. I have attached the screenshots.
Attachment 29504

Attachment 29505

LukeG July 20, 2015 06:42
Quote:
Originally Posted by yhy20081016 (Post 481201)
I have already solved the problem. I have managed to implement the Knuz cavitation model in CFX. I have attached the screenshots.
Attachment 29504

Attachment 29505
Hi,congratulations to your solving your problems.
I am working on turbopump cavitation, and I also wanna use user defined model.Can you give me some suggestions and help? Looking forward your generous help!
Thank you very much!

yuhai December 15, 2015 02:24
nice work！

linlin.geng October 29, 2017 15:52
Quote:
Originally Posted by yhy20081016 (Post 481201)
I have already solved the problem. I have managed to implement the Knuz cavitation model in CFX. I have attached the screenshots.
Attachment 29504

Attachment 29505
Well done.
did you implement the others cavitation models like the Full cavitation model using CEL in CFX. If you did it before, can you show the CEL languages.
Thank you very much.


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