[furqanrk]

Hi everyone !
I hope you are fine. I am using UDF in VOF model in ANSYS FLUENT, although, my VOF model without UDF is running fine. The UDF is written by my friend used it successfully. He has graduated last year. The UDF was working well on his server. He was using Fluent 6.3 on Linux system. When I am using same case, date and UDF on my laptop the case is not running, although UDF compilation is very fine. I also check it on Linux system too. During or after initialization, Error occurred segmentation fault error. It is very strange that same case and UDF is not working on his office now. Main error occurred when I am hooking ADJUST and EXECUTE-AT-END UDFs. May be there is some problem of writing/calling style is different in Windows and Linux system with 32bit and 64bit. ( this is just my opinion).

I hope you can understand the situation and have a try to fix the problem. I would be highly thankful if you guide me that where is the problem..

Thanks in Advance,
Regards,
M. F. ALi

[Tushar_Telmasre]

Can you please put here the UDF?

Sent from my ONEPLUS A3003 using CFD Online Forum mobile app

[furqanrk]

Originally Posted by Tushar_Telmasre

Can you please put here the UDF?

Sent from my ONEPLUS A3003 using CFD Online Forum mobile app

Many thanks for your reply... Can I send you UDF by email ? Please tell me your email ID.

Regards

M. F. Ali