Dear all,

I am trying to write a udf for lift forces through modifying slip calculation in mixture multi-phase model. It seems to bit complicated in getting rotational velocity gradient calculations. Can any one give idea how to do to exactly.

thanks and regards, narasi

ARE U MODIFYING FORCE OR COEFFICIENT?

i aam trying to modify the force, since in mixture multi-phase model, as such there is no lift fornce addtion in slip caluculations.

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