Mixture model in FLUENT 6.0
 

Hi friends

I am using the multiphase mixture model for studying air and fuel flow in a carburetor.The air enters the venturi and fuel enters in a separate passage through jet.The fuel enters into the venturi and then mixes with the air.Only a portion of the fuel should get vapourised.A mixture of air,fuel,fuel vapour should travel after the venturi.

But the problem i am facing is that fuel gets completely vapourised and mixes with the air and after the venturi only air is flowing.Do any of you can help me?

Thanks in advance Sivakumar