online_headloss_orifice_meter:  Head loss using an orifice meter

An orifice meter

Online discharge using orifice meter

ν = f(T)

ReDo = 4Q/(πDoν)

K = f(ReDo, Do/D1)

Ao = (π/4) Do2

hf = [Q/(KAo)]2/(2g)

h = hf/[(ρ21) - 1]

[SI units: Q in m3/s; D in m; T in °C; h in m]
[U.S. units: Q in cfs; D in ft; T in °F; h in ft]



INPUT DATA:


Select:  

Discharge Q :    

   

Pipe diameter D1 :    

   

Orifice diameter Do :    

   

Temperature T :    

   

Ratio ρ21 :    

    [Leave blank to set mercury manometer
as default ρ21 = 13.6]

OUTPUT:

hρ2 =  0  

hρ1 =  0  


Orifice on Wikipedia


            

  Your request was processed at  01:33:42 am on September 21st, 2017   [ 170921  01:33:42 ].


Thank you for running online_discharge_orifice_meter.   [160720]

Count