Air-Fuel-Mixing
 

Hello,

I have the following problem with fluent:

-A cylindrical fuel tank -Lower half is fuel -upper half is fuel gas

-Now a amount of fuel is taken out (50L/min) -At the same time air is coming in (suction)

How can I simulate the mixing of air and fuel gas at the top of the tank depending on time?

regards

Tobias Mauch