Calculators

Physical properies of fluids

Orifice plate flow calculation

Orifice plate is used for flow rate measuring in pipe systems. With orifice plate, pressure drop is created. Based on the value of pressure drop, flow rate can be calculated. This instrument is very practical for large tube diameters and for dirty fluid when turbines are not applicable.

Measure pressure drop from position 1 to position 2 and calculate flow rate and more with this easy to use calculator

Orifice plate calculator can be used for both liquids and gases. Fluid is considered as incompressible, so density (rho) and temperature (T) are constant through tube. Also, gas is considered as ideal.

Read about used theory for flow through orifice calculation.

note: calculator requires Java.

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