Moving Reference Frame UDF

March 17, 2008, 06:42

Hi

I was wondering if it was possible in FLUENT to define the fluid with a moving reference frame in an unsteady simulation using a UDF.

i.e. In: Boundary Conditions, Fluid, Motion, Motion Type, define the y-velocity using a UDF.

I have been unable to find this option in the UDF manual.

Many Thanks

Mark

March 17, 2008, 18:57

You can use a udf with MRF for accelerating rotation if that's what you mean.

March 17, 2008, 06:42	Moving Reference Frame UDF	#1
Mark Guest Posts: n/a	Hi I was wondering if it was possible in FLUENT to define the fluid with a moving reference frame in an unsteady simulation using a UDF. i.e. In: Boundary Conditions, Fluid, Motion, Motion Type, define the y-velocity using a UDF. I have been unable to find this option in the UDF manual. Many Thanks Mark

March 17, 2008, 18:57	Re: Moving Reference Frame UDF	#2
red lemon Guest Posts: n/a	You can use a udf with MRF for accelerating rotation if that's what you mean.

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