[Rakesh_san]

Hello all,


I am modeling Co emission in to a car park and instead of giving volumetric flow of co i am modeling co emission from each car( say 5%) as per ASHRAE standards (46.26 mg/s) now.

I fluent do I have to specify the velocity of the concentration?


What is the unit in which the fluent accepts the species values?


let say area of the exhaust pipe outlet is 0.0025 m^2






Thanks

Rakesh