help on mass sink using CEL function

buhkuh

Hello CFX experts,

I want to set a sink(mass flux) for the walls using the equation: flux=rho(const)*void*velocity. But I want to use the values of void and velocity at a certain point below the wall (e.g. 2mm below the wall). I'm not sure if USER_GETVAR can get it since it's away from the wall, but if yes how would I get those values at my desired points? I did something before but in a different way, I used monitor/source pts in PRE and send the void and vel values at those points to fortran using the CEL function. But it's very limited since I have to make so many points. I want to do it in a general way. Hope you have some insights about this.

Thanks a lot guys! Ariel