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-   -   UDF to change BC from Wall to Grid Line (http://www.cfd-online.com/Forums/fluent/39750-udf-change-bc-wall-grid-line.html)

Aaron Smith February 21, 2006 10:14

UDF to change BC from Wall to Grid Line
 
Hello All,

I am attempting to model a burst disk in an enclosed tube using a UDF. However, i am unsure on how to change the boundary of the burst disk from a wall at the beginning to a non-existing wall when the pressure reaches a specified burst pressure. If anyone would be able to help me in this matter, it would be greatly appreciated. Thanks in advance.

Aaron Smith


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