Answer / rajkumar

The basic formulas for determining the flows are as follows:

V = k*sqrt(h/p)

Q = k*A*sqrt(h/p)

W = k*A*sqrt(h*p)

Where:

V = Velocity

Q = Volumetric flow rate

W = Mass flow rate

A = Cross-sectional area of the pipe

h = Differential pressure between points of measurement

ρ = the density of the flowing fluid

k = a constant that includes the ratio of cross-sectional
area of pipe to cross-sectional area of nozzle or other
restriction, units of measurement, correction factors, and
so on, depending on the specific type of head meter.

If you gather the outstanding data and use the above
mentioned formulas - you will be able to calculate your flow
rate.

where we are used split range control

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