CFD Online Discussion Forums - Moving boundary as a function of sin

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avion

October 21, 2009 22:38

Moving boundary as a function of sin

hey

im trying to create a moving boundary that follows a sin function in fluent

i have no idea how to write the udf for this

thnx

Av

-mAx-

October 22, 2009 02:01

Check UDF help, chapter 2.6 Dynamic Mesh DEFINE Macros
There is an UDF example (DEFINE_CG_MOTION)

GeR	October 23, 2009 04:53

are you dealing with oscillatory baffled reactor ??

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