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Affinity laws

Calculates the flow, pressure and power varies with the flow in the pump.

Affinity laws

Alternative 1 Alternative 2
Flow q= l/s
Revolutions n= rpm
Pressure p= Pa
Effect P= kW

Explanations

Choose from which cases you want to calculate the different options.

Flow

Shows what the different flows between the two different options affect revolutions, pressure rise and the impact on the pump.

Revolutions

Displays what the new speed of the pump is with the modified flow.

Pressure

Displays what the new pressure from the pump is with the revised flow.

Power

Displays what the new effect on the pump gets to the modified flow.

Formula

Affinity law revolutions: Affinity laws
Affinity law pressure: Affinity laws
Affinity law effect: Affinity laws