orifice size calculator

enter the value, select the unit, and click calculate. the calculation results will be displayed.

enter a value:

flow:

coefficient:

result: (enter any of the following values and calculate)

drop:

hole diameter:

orifice size calculator

enter any of the following values and click calculate

usage example
enter data:

flow: 15 cubic meters/hour

cooperation efficiency: 20

drop: 25m

click "calculate" to output data

aperture: 3.45586160587582

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