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September 24, 2010, 14:54
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Cel or UDF
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#1 |
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New Member
Eduardo
Join Date: Aug 2009
Posts: 5
Rep Power: 16  |
I am trying to do a reaction simulation and I need to enter an expression with a derivative term. Can I do this using cel or I need to use a udf with fortran?
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September 24, 2010, 16:29
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#2 |
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Senior Member
Join Date: Mar 2009
Location: Europe
Posts: 169
Rep Power: 17 |
In older versions (10.0 and below) CEL does not have gradient or derivative operators. Exception: if CFX defines a derivative or gradient as variable it can be used.
Do not know if this holds true for recent versions. If yes you have to use User Fortran. UDF is Fluent. |
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