Ammonia gas and air-VOF model??
 

Hi,

I am going to model the spread of ammonia gas at a particular area in a room which has inlets and outlets of incoming and outgoing air.

Is this a VOF model?

Re: Ammonia gas and air-VOF model??
 

No because gas and air could be mixed so you couldn't have a free surface.

Re: Ammonia gas and air-VOF model??
 

No, you should model this using species transport.

Laika, still orbiting