- #1
Mohankpvk
- 102
- 3
In carburetors, at the throat or ventury, the area decreases and so velocity of air increases (by continuity equation.).This is reason for suction of fuel from the float chamber.But in case of throttle valve, when the valve closes(area of flow reduced), the quantity of air fuel mixture passing reduces instead of velocity increase(with same flow rate) why?.Why can't we apply continuity equation(A1 V1=A2 V2) at the throttle valve?