Efficiency of Jet Pump Calculator

✖The discharge through suction pipe refers to the movement or withdrawal of fluids via suction, creating a vacuum to draw liquids or gases into a system, commonly used in pumps, vacuum systems.ⓘ Discharge through Suction Pipe [Q_s]			+10% -10%
✖Suction Head is the vertical height of the center line of the pump shaft.ⓘ Suction Head [h_s]			+10% -10%
✖Delivery Head is vertical height of the liquid surface in the tank/reservoir to which the liquid is delivered.ⓘ Delivery Head [h_d]			+10% -10%
✖The discharge through nozzle involves the controlled flow or release of fluid or gas at high velocity and pressure.ⓘ Discharge through Nozzle [Q_n]			+10% -10%
✖Pressure Head on Delivery Side refers to the pressure energy or head possessed by a fluid at a specific point in a fluid system, specifically on the delivery side of a system.ⓘ Pressure Head on Delivery Side [H]			+10% -10%

✖Efficiency of jet pump is denoted by η symbol.ⓘ Efficiency of Jet Pump [η]

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Efficiency of Jet Pump Solution

STEP 0: Pre-Calculation Summary

Formula Used

Efficiency of Jet Pump = (Discharge through Suction Pipe*(Suction Head+Delivery Head))/(Discharge through Nozzle*(Pressure Head on Delivery Side-Delivery Head))
η = (Q_s*(h_s+h_d))/(Q_n*(H-h_d))
This formula uses 6 Variables

Variables Used

Efficiency of Jet Pump - Efficiency of jet pump is denoted by η symbol.
Discharge through Suction Pipe - (Measured in Cubic Meter per Second) - The discharge through suction pipe refers to the movement or withdrawal of fluids via suction, creating a vacuum to draw liquids or gases into a system, commonly used in pumps, vacuum systems.
Suction Head - (Measured in Meter) - Suction Head is the vertical height of the center line of the pump shaft.
Delivery Head - (Measured in Meter) - Delivery Head is vertical height of the liquid surface in the tank/reservoir to which the liquid is delivered.
Discharge through Nozzle - (Measured in Cubic Meter per Second) - The discharge through nozzle involves the controlled flow or release of fluid or gas at high velocity and pressure.
Pressure Head on Delivery Side - (Measured in Meter) - Pressure Head on Delivery Side refers to the pressure energy or head possessed by a fluid at a specific point in a fluid system, specifically on the delivery side of a system.

STEP 1: Convert Input(s) to Base Unit

Discharge through Suction Pipe: 11 Cubic Meter per Second --> 11 Cubic Meter per Second No Conversion Required
Suction Head: 7 Meter --> 7 Meter No Conversion Required
Delivery Head: 4.01 Meter --> 4.01 Meter No Conversion Required
Discharge through Nozzle: 6 Cubic Meter per Second --> 6 Cubic Meter per Second No Conversion Required
Pressure Head on Delivery Side: 46 Meter --> 46 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

η = (Q_s*(h_s+h_d))/(Q_n*(H-h_d)) --> (11*(7+4.01))/(6*(46-4.01))

Evaluating ... ...

η = 0.480709692783996

STEP 3: Convert Result to Output's Unit

0.480709692783996 --> No Conversion Required

FINAL ANSWER

0.480709692783996 ≈ 0.48071 <-- Efficiency of Jet Pump

(Calculation completed in 00.020 seconds)

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Created by Sagar S Kulkarni

Dayananda Sagar College of Engineering (DSCE), Bengaluru

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< Piston Pumps Calculators

Theoretical Volumetric Displacement given Bore Diameter and Swash Plate Inclination

LaTeX Go Theoretical Volumetric Displacement in Piston Pump = Number of Pistons*Area of Piston*Pitch Circle Diameter of Bore*tan(Swash Plate Inclination)

Piston Pump Constant K

LaTeX Go Piston Pump Constant = (pi*Number of Pistons*Piston Diameter^2*Pitch Circle Diameter of Bore)/4

Theoretical Volumetric Displacement given Area of Piston and Stroke Length

LaTeX Go Theoretical Volumetric Displacement in Piston Pump = Number of Pistons*Area of Piston*Stroke Length of Piston Pump

Stroke Length of Axial Piston Pump

LaTeX Go Stroke Length of Piston Pump = Pitch Circle Diameter of Bore*tan(Swash Plate Inclination)

Efficiency of Jet Pump Formula

LaTeX Go

Efficiency of Jet Pump = (Discharge through Suction Pipe*(Suction Head+Delivery Head))/(Discharge through Nozzle*(Pressure Head on Delivery Side-Delivery Head))
η = (Q_s*(h_s+h_d))/(Q_n*(H-h_d))

What is a jet pump?

A jet pump consists of a conventional radial flow pump with jet nozzle at the suction end. It helps to increase the suction lift beyond the normal limit of about 8 metres of water head. With the use of jet assembly it is possible to increase the suction lift upto 60 m.

How to Calculate Efficiency of Jet Pump?

Efficiency of Jet Pump calculator uses Efficiency of Jet Pump = (Discharge through Suction Pipe*(Suction Head+Delivery Head))/(Discharge through Nozzle*(Pressure Head on Delivery Side-Delivery Head)) to calculate the Efficiency of Jet Pump, Efficiency of Jet Pump formula is defined as the ratio of the output power of the pump to the input power, which represents the effectiveness of the jet pump in converting the energy supplied to it into useful work. Efficiency of Jet Pump is denoted by η symbol.

How to calculate Efficiency of Jet Pump using this online calculator? To use this online calculator for Efficiency of Jet Pump, enter Discharge through Suction Pipe (Q_s), Suction Head (h_s), Delivery Head (h_d), Discharge through Nozzle (Q_n) & Pressure Head on Delivery Side (H) and hit the calculate button. Here is how the Efficiency of Jet Pump calculation can be explained with given input values -> 0.480159 = (11*(7+4.01))/(6*(46-4.01)).

FAQ

What is Efficiency of Jet Pump?

Efficiency of Jet Pump formula is defined as the ratio of the output power of the pump to the input power, which represents the effectiveness of the jet pump in converting the energy supplied to it into useful work and is represented as η = (Q_s*(h_s+h_d))/(Q_n*(H-h_d)) or Efficiency of Jet Pump = (Discharge through Suction Pipe*(Suction Head+Delivery Head))/(Discharge through Nozzle*(Pressure Head on Delivery Side-Delivery Head)). The discharge through suction pipe refers to the movement or withdrawal of fluids via suction, creating a vacuum to draw liquids or gases into a system, commonly used in pumps, vacuum systems, Suction Head is the vertical height of the center line of the pump shaft, Delivery Head is vertical height of the liquid surface in the tank/reservoir to which the liquid is delivered, The discharge through nozzle involves the controlled flow or release of fluid or gas at high velocity and pressure & Pressure Head on Delivery Side refers to the pressure energy or head possessed by a fluid at a specific point in a fluid system, specifically on the delivery side of a system.

How to calculate Efficiency of Jet Pump?

Efficiency of Jet Pump formula is defined as the ratio of the output power of the pump to the input power, which represents the effectiveness of the jet pump in converting the energy supplied to it into useful work is calculated using Efficiency of Jet Pump = (Discharge through Suction Pipe*(Suction Head+Delivery Head))/(Discharge through Nozzle*(Pressure Head on Delivery Side-Delivery Head)). To calculate Efficiency of Jet Pump, you need Discharge through Suction Pipe (Q_s), Suction Head (h_s), Delivery Head (h_d), Discharge through Nozzle (Q_n) & Pressure Head on Delivery Side (H). With our tool, you need to enter the respective value for Discharge through Suction Pipe, Suction Head, Delivery Head, Discharge through Nozzle & Pressure Head on Delivery Side 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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