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-   -   UDF - Derivatives for User Defined Memory Variable (http://www.cfd-online.com/Forums/fluent/47011-udf-derivatives-user-defined-memory-variable.html)

Sandilya Garimella January 14, 2008 11:39

UDF - Derivatives for User Defined Memory Variable
 
Hello, I am writing a UDF for solving a Poisson equation and writing the values to a set UDM variables One of the data I need is the derivative of the UDM in X and Y directions. I looked up the Fluent Manual and found that while solving user defined scalars we can get derivatives of the scalars in X and Y but could not see whether derivatives of User Defined Memory can be obtained. Can anyone tell me if this is possible?

Thank you

Sandilya Garimella


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