CFD Online Discussion Forums

CFD Online Discussion Forums (
-   FLUENT (
-   -   Moving Reference Frame UDF (

Mark March 17, 2008 06:42

Moving Reference Frame UDF

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


red lemon March 17, 2008 18:57

Re: Moving Reference Frame UDF
You can use a udf with MRF for accelerating rotation if that's what you mean.

All times are GMT -4. The time now is 04:38.