January 27, 2023 at 7:37 amGovind MishraSubscriber
I have a horizontal rectangular channel of length 20 m . How can i assign different gravity condition in initial 10 m and different gravity condition in last 10 m ?
January 27, 2023 at 8:23 amSRPSubscriber
I suggest to create a UDF using DEFINE_SOURCE
January 27, 2023 at 2:12 pmRobAnsys Employee
With difficulty, gravity can't be a function of a field variable so it's nominally "constant". As SRP puts, you can use a source term to add momentum to mimic variable gravity.
If you're using DPM have a look at the DPM Force UDF macros.
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