UDF problem about nearest wall !
Hey:
I have to study particle deposition in a tube with Eulier Model. It needs to incorporate a walldistance based force term into the convection term.This force term is related to its nearest wall. I can get the distance by the the Variable C_WALL_DIST(c,t) and get the magnitude of the force term, but how can I finding the _vector_ definition to the nearest wall? thank you, ALEX 
Re: UDF problem about nearest wall !
help

Wall Particle Distance
Just wondered how to get wall particle distance (nearest wall) for a 3d dpm calculation?
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