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-   -   UDF for the Laplacian of chemical concentration (https://www.cfd-online.com/Forums/fluent-udf/132904-udf-laplacian-chemical-concentration.html)

geauxtigers April 7, 2014 18:03

UDF for the Laplacian of chemical concentration
 
I am solving species transport equation and in order to calculate mass transfer, I need to write an UDF for the Laplacian of chemical concentration. I don't know where to start. I would appreciate if someone could help me out?


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