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How to integrate a variable in CEL ?

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Old   June 16, 2016, 10:11
Default How to integrate a variable in CEL ?
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Hi, everyone!
I want to calculate the entropy increase by using stagnation parameters as the references, can I do it in CEL of CFX-POST ?
The formula I use is in this picture below, and "Cp" is determined by "T".
DeltaEntropy.png
Thanks a lot.
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Old   June 16, 2016, 10:32
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You can use the UserFortran interface for evaluating thermodynamic state points.

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See Chapter 18, User Fortran, State Point Evaluation
The user state point query function enables the evaluation of thermodynamic properties at a user specified state. This is accomplished by calling the following utility routine from within User Fortran subroutines (User CEL functions or Junction Boxes)
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