CFD Online Discussion Forums

CFD Online Discussion Forums (https://www.cfd-online.com/Forums/)
-   Fluent UDF and Scheme Programming (https://www.cfd-online.com/Forums/fluent-udf/)
-   -   UDF slip and temperature jump from IFRT (https://www.cfd-online.com/Forums/fluent-udf/105372-udf-slip-temperature-jump-ifrt.html)

abir July 28, 2012 23:47

UDF slip and temperature jump from IFRT
 
Hi,
I am simulating rectangular channel flow with slip velocity and temperature jump. UDF I used from IFRT report.

My problem is as below:

UDF for slip velocity
Hooking UDF is ok. After hooking whenever I impose slip velocity on wall then it shows the following error:

Error: rpgetvar: coordeval: undefined variable
Error: Object: ()

UDF for Temperature Jump

For temperature jump condition hooking is not successful: it shows
Error:
FLUENT received fatal signal (ACCESS_VIOLATION)
1. Note exact events leading to error.
2. Save case/data under new name.
3. Exit program and restart to continue.
4. Report error to your distributor.
Error Object: ()

error: Is there anybody to solve this. I need it very much. I appreciate any kind of help.
Thank in advance.
Abir

tajul000@yahoo.com

flotus1 July 30, 2012 05:44

Do you want to share the UDF you used?


All times are GMT -4. The time now is 01:43.