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-   -   wall function UDFs...step (http://www.cfd-online.com/Forums/fluent-udf/64981-wall-function-udfs-step.html)

gina May 30, 2009 15:39

wall function UDFs...step
 
hi,

can you please tell me the step to add a new wall function (udf) inder fluent

thank you

gemini May 31, 2009 17:37

Quote:

Originally Posted by gina (Post 217688)
hi,

can you please tell me the step to add a new wall function (udf) inder fluent

thank you

You can use macro DEFINE_WALL_FUNCTIONS in section "2.3.23 DEFINE_WALL_FUNCTIONS" in UDF manual. There is an example on that section.

good luck.



yoursbobby321 June 1, 2009 02:23

v2f model documentation
 
hi,
can any one pls forward v2f model documentation
or tell me where i can find it.

lalula2 June 1, 2009 07:35

Quote:

Originally Posted by gemini (Post 217738)
You can use macro DEFINE_WALL_FUNCTIONS in section "2.3.23 DEFINE_WALL_FUNCTIONS" in UDF manual. There is an example on that section.

good luck.



Hi, which version are you refering to?? 6.2 or 6.3?
Thanks.

Regards

gina June 1, 2009 14:17

Quote:

Originally Posted by lalula2 (Post 217788)
Hi, which version are you refering to?? 6.2 or 6.3?
Thanks.

Regards

you can find this section online at

http://cdlab2.fluid.tuwien.ac.at/LEH...udf/node52.htm

gina June 1, 2009 14:27

Quote:

Originally Posted by gemini (Post 217738)
You can use macro DEFINE_WALL_FUNCTIONS in section "2.3.23 DEFINE_WALL_FUNCTIONS" in UDF manual. There is an example on that section.

good luck.


thank you for your reply,
please if I want to introduce a new forma of k+ can I took the same step? in this way how to introduce my BC in dimensionless?

thanks

yoursbobby321 June 2, 2009 14:03

Hi, which version are you refering to?? 6.2 or 6.3?
Thanks.


i am refering to 6.2 version

yoursbobby321 June 2, 2009 14:04

Quote:

Originally Posted by lalula2 (Post 217788)
Hi, which version are you refering to?? 6.2 or 6.3?
Thanks.

Regards

i am refering to 6.2 version


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