Mechanical efficiency
The proportion of the pump power input, P, available after satisfying the mechanical power losses, P Jm at given operating conditions.
ηm = (P – PJm) / P
Symbol: ηm
Unit: –
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The proportion of the pump power input, P, available after satisfying the mechanical power losses, P Jm at given operating conditions.
ηm = (P – PJm) / P
Symbol: ηm
Unit: –