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Efficiency of Jet Pump Formula

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Efficiency of jet pump is denoted by η symbol. Check FAQs

η = \frac{Q s \cdot (h s + h d)}{Q n \cdot (H - h d)}

η - Efficiency of Jet Pump?Q_s - Discharge through Suction Pipe?h_s - Suction Head?h_d - Delivery Head?Q_n - Discharge through Nozzle?H - Pressure Head on Delivery Side?

Efficiency of Jet Pump Example

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Here is how the Efficiency of Jet Pump equation looks like with Values.

Here is how the Efficiency of Jet Pump equation looks like with Units.

Here is how the Efficiency of Jet Pump equation looks like.

0.4807 = \frac{11 \cdot (7 + 4.01)}{6 \cdot (46 - 4.01)}

0.4807 = \frac{11m³/s \cdot (7m + 4.01m)}{6m³/s \cdot (46m - 4.01m)}

0.4807 = \frac{11 \cdot (7 + 4.01)}{6 \cdot (46 - 4.01)}

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Efficiency of Jet Pump Solution

Follow our step by step solution on how to calculate Efficiency of Jet Pump?

FIRST Step Consider the formula

η = \frac{Q s \cdot (h s + h d)}{Q n \cdot (H - h d)}

Next Step Substitute values of Variables

∴

η = \frac{11m³/s \cdot (7m + 4.01m)}{6m³/s \cdot (46m - 4.01m)}

Next Step Prepare to Evaluate

∴

η = \frac{11 \cdot (7 + 4.01)}{6 \cdot (46 - 4.01)}

Next Step Evaluate

∴

η = 0.480709692783996

LAST Step Rounding Answer

∴

η = 0.4807

Efficiency of Jet Pump Formula Elements

Variables

Efficiency of Jet Pump

Efficiency of jet pump is denoted by η symbol.

Symbol: η

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Efficiency of Jet Pump

Discharge through Suction Pipe

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.

Symbol: Q_s

Measurement: Volumetric Flow RateUnit: m³/s

Note: Value can be positive or negative.

Formulas to find Discharge through Suction Pipe

Suction Head

Suction Head is the vertical height of the center line of the pump shaft.

Symbol: h_s

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Suction Head

Delivery Head

Delivery Head is vertical height of the liquid surface in the tank/reservoir to which the liquid is delivered.

Symbol: h_d

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Delivery Head

Discharge through Nozzle

The discharge through nozzle involves the controlled flow or release of fluid or gas at high velocity and pressure.

Symbol: Q_n

Measurement: Volumetric Flow RateUnit: m³/s

Note: Value can be positive or negative.

Formulas to find Discharge through Nozzle

Pressure Head on Delivery Side

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.

Symbol: H

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Pressure Head on Delivery Side

Other formulas in Piston Pumps category

Go Stroke Length of Axial Piston Pump

L s = d b \cdot \tan (θ)

Go Theoretical Volumetric Displacement given Area of Piston and Stroke Length

V p = n \cdot A p \cdot L s

Go Theoretical Volumetric Displacement given Bore Diameter and Swash Plate Inclination

V p = n \cdot A p \cdot d b \cdot \tan (θ)

Go Piston Pump Constant K

K = \frac{π \cdot n \cdot {d p}^{2} \cdot d b}{4}

How to Evaluate Efficiency of Jet Pump?

Efficiency of Jet Pump evaluator uses Efficiency of Jet Pump = (Discharge through Suction Pipe*(Suction Head+Delivery Head))/(Discharge through Nozzle*(Pressure Head on Delivery Side-Delivery Head)) to evaluate 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 evaluate Efficiency of Jet Pump using this online evaluator? To use this online evaluator 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.

FAQs on Efficiency of Jet Pump

What is the formula to find Efficiency of Jet Pump?

The formula of Efficiency of Jet Pump is expressed as Efficiency of Jet Pump = (Discharge through Suction Pipe*(Suction Head+Delivery Head))/(Discharge through Nozzle*(Pressure Head on Delivery Side-Delivery Head)). Here is an example- 0.480159 = (11*(7+4.01))/(6*(46-4.01)).

How to calculate Efficiency of Jet Pump?

With 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) we can find Efficiency of Jet Pump using the formula - Efficiency of Jet Pump = (Discharge through Suction Pipe*(Suction Head+Delivery Head))/(Discharge through Nozzle*(Pressure Head on Delivery Side-Delivery Head)).

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Efficiency of Jet Pump Formula

Efficiency of Jet Pump Example

Efficiency of Jet Pump Solution

Efficiency of Jet Pump Formula Elements

Other formulas in Piston Pumps category

How to Evaluate Efficiency of Jet Pump?

FAQs on Efficiency of Jet Pump

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