Overall Efficiency using Manometric, Volumetric and Mechanical Efficiencies Calculator

✖Manometric Efficiency of Centrifugal Pump is the ratio of manometric head and head imparted by the impeller.ⓘ Manometric Efficiency of Centrifugal Pump [η_m]			+10% -10%
✖Volumetric efficiency of centrifugal pump is the ratio of the quantity of the liquid discharged per second from pump to quantity passing per second through impeller.ⓘ Volumetric Efficiency of Centrifugal Pump [η_vol]			+10% -10%
✖Mechanical efficiency of centrifugal pump is the ratio of the power delivered by the impeller to the liquid to the power input to the pump shaft.ⓘ Mechanical Efficiency of Centrifugal Pump [η_cp]			+10% -10%

✖Overall efficiency of centrifugal pump is the ratio of the power output of the pump to the power input to the pump.ⓘ Overall Efficiency using Manometric, Volumetric and Mechanical Efficiencies [η_o]

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Overall Efficiency using Manometric, Volumetric and Mechanical Efficiencies Solution

STEP 0: Pre-Calculation Summary

Formula Used

Overall Efficiency of Centrifugal Pump = Manometric Efficiency of Centrifugal Pump*Volumetric Efficiency of Centrifugal Pump*Mechanical Efficiency of Centrifugal Pump
η_o = η_m*η_vol*η_cp
This formula uses 4 Variables

Variables Used

Overall Efficiency of Centrifugal Pump - Overall efficiency of centrifugal pump is the ratio of the power output of the pump to the power input to the pump.
Manometric Efficiency of Centrifugal Pump - Manometric Efficiency of Centrifugal Pump is the ratio of manometric head and head imparted by the impeller.
Volumetric Efficiency of Centrifugal Pump - Volumetric efficiency of centrifugal pump is the ratio of the quantity of the liquid discharged per second from pump to quantity passing per second through impeller.
Mechanical Efficiency of Centrifugal Pump - Mechanical efficiency of centrifugal pump is the ratio of the power delivered by the impeller to the liquid to the power input to the pump shaft.

STEP 1: Convert Input(s) to Base Unit

Manometric Efficiency of Centrifugal Pump: 0.82 --> No Conversion Required
Volumetric Efficiency of Centrifugal Pump: 0.95 --> No Conversion Required
Mechanical Efficiency of Centrifugal Pump: 0.55 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

η_o = η_m*η_vol*η_cp --> 0.82*0.95*0.55

Evaluating ... ...

η_o = 0.42845

STEP 3: Convert Result to Output's Unit

0.42845 --> No Conversion Required

FINAL ANSWER

0.42845 <-- Overall Efficiency of Centrifugal Pump

(Calculation completed in 00.004 seconds)

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Dayananda Sagar College of Engineering (DSCE), Bengaluru

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< Manometer Parameter Calculators

Manometric Head using Static Head and Losses in Pipes

LaTeX Go Manometric Head of Centrifugal Pump = Static Head of Centrifugal Pump+Friction Head Loss in Pump Delivery Pipe+Friction Head Loss in Pump Suction Pipe+(Velocity in Delivery Pipe^2)/(2*[g])

Manometric Efficiency using Velocities

LaTeX Go Manometric Efficiency of Centrifugal Pump = ([g]*Manometric Head of Centrifugal Pump)/(Velocity of Whirl at Outlet*Tangential Velocity of Impeller at Outlet)

Overall Efficiency using Manometric, Volumetric and Mechanical Efficiencies

LaTeX Go Overall Efficiency of Centrifugal Pump = Manometric Efficiency of Centrifugal Pump*Volumetric Efficiency of Centrifugal Pump*Mechanical Efficiency of Centrifugal Pump

Manometric efficiency

LaTeX Go Manometric Efficiency of Centrifugal Pump = Manometric Head of Centrifugal Pump/Head Imparted by Impeller to Liquid

Overall Efficiency using Manometric, Volumetric and Mechanical Efficiencies Formula

LaTeX Go

Overall Efficiency of Centrifugal Pump = Manometric Efficiency of Centrifugal Pump*Volumetric Efficiency of Centrifugal Pump*Mechanical Efficiency of Centrifugal Pump
η_o = η_m*η_vol*η_cp

What is overall efficiency?

The ratio of power output of the pump to the power input to the pump is known as overall efficiency.

How to Calculate Overall Efficiency using Manometric, Volumetric and Mechanical Efficiencies?

Overall Efficiency using Manometric, Volumetric and Mechanical Efficiencies calculator uses Overall Efficiency of Centrifugal Pump = Manometric Efficiency of Centrifugal Pump*Volumetric Efficiency of Centrifugal Pump*Mechanical Efficiency of Centrifugal Pump to calculate the Overall Efficiency of Centrifugal Pump, Overall Efficiency using Manometric, Volumetric and Mechanical Efficiencies formula is defined as a measure of the total efficiency of a centrifugal pump, taking into account the manometric, volumetric, and mechanical efficiencies, providing a comprehensive evaluation of the pump's performance. Overall Efficiency of Centrifugal Pump is denoted by η_o symbol.

How to calculate Overall Efficiency using Manometric, Volumetric and Mechanical Efficiencies using this online calculator? To use this online calculator for Overall Efficiency using Manometric, Volumetric and Mechanical Efficiencies, enter Manometric Efficiency of Centrifugal Pump (η_m), Volumetric Efficiency of Centrifugal Pump (η_vol) & Mechanical Efficiency of Centrifugal Pump (η_cp) and hit the calculate button. Here is how the Overall Efficiency using Manometric, Volumetric and Mechanical Efficiencies calculation can be explained with given input values -> 0.42845 = 0.82*0.95*0.55.

FAQ

What is Overall Efficiency using Manometric, Volumetric and Mechanical Efficiencies?

Overall Efficiency using Manometric, Volumetric and Mechanical Efficiencies formula is defined as a measure of the total efficiency of a centrifugal pump, taking into account the manometric, volumetric, and mechanical efficiencies, providing a comprehensive evaluation of the pump's performance and is represented as η_o = η_m*η_vol*η_cp or Overall Efficiency of Centrifugal Pump = Manometric Efficiency of Centrifugal Pump*Volumetric Efficiency of Centrifugal Pump*Mechanical Efficiency of Centrifugal Pump. Manometric Efficiency of Centrifugal Pump is the ratio of manometric head and head imparted by the impeller, Volumetric efficiency of centrifugal pump is the ratio of the quantity of the liquid discharged per second from pump to quantity passing per second through impeller & Mechanical efficiency of centrifugal pump is the ratio of the power delivered by the impeller to the liquid to the power input to the pump shaft.

How to calculate Overall Efficiency using Manometric, Volumetric and Mechanical Efficiencies?

Overall Efficiency using Manometric, Volumetric and Mechanical Efficiencies formula is defined as a measure of the total efficiency of a centrifugal pump, taking into account the manometric, volumetric, and mechanical efficiencies, providing a comprehensive evaluation of the pump's performance is calculated using Overall Efficiency of Centrifugal Pump = Manometric Efficiency of Centrifugal Pump*Volumetric Efficiency of Centrifugal Pump*Mechanical Efficiency of Centrifugal Pump. To calculate Overall Efficiency using Manometric, Volumetric and Mechanical Efficiencies, you need Manometric Efficiency of Centrifugal Pump (η_m), Volumetric Efficiency of Centrifugal Pump (η_vol) & Mechanical Efficiency of Centrifugal Pump (η_cp). With our tool, you need to enter the respective value for Manometric Efficiency of Centrifugal Pump, Volumetric Efficiency of Centrifugal Pump & Mechanical Efficiency of Centrifugal Pump and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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