flow rate as a function of pressure.
 

Dear all,

I have a tank full of liquid and a discharge pipe at the bottom. Planning to empty it with different diameters of discharge pipe. Can anyone tell me how I can find the theoretical time taken to empty the tank. I mean, Q (flow rate) as a function of (static) pressure.

Thanks

Re: flow rate as a function of pressure.
 

u can derive it..or find it in any standard book