UDF For my 2D - Axisymmetric CHT rotating model -- CFD Online Discussion Forums

February 21, 2020, 05:03

UDF For my 2D - Axisymmetric CHT rotating model

hugzmeister

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James Adams

Join Date: Feb 2020

Posts: 3

Rep Power: 6

Hi,

First time posting. ANSYS rookie.

Ive set up a CHT 2D axisymmetric model.

I need to set up a UDF to simulate an engine slam acceleration.

My UDF does not seem to be working and I have no idea, why. I suspect I'm either calling the wrong type of macro or my syntax is wrong (never used C in my life).

I have interpreted this macro and I have called it in the cell zone conditions for my rotor and in the interface boundary conditions.

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