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Efficiency of Power Transmission through Nozzle Formula

GoEfficiency of power transmission through nozzle for velocity and total head Formula

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Efficiency for nozzle is the ratio of the power at the outlet of the nozzle to the power at the inlet of the pipe. Check FAQs

η n = \frac{1}{1 + (4 \cdot μ \cdot L \cdot \frac{{a 2}^{2}}{D \cdot (A^{2})})}

η_n - Efficiency for Nozzle?μ - Coefficient of Friction of Pipe?L - Length of Pipe?a₂ - Nozzle Area at Outlet?D - Diameter of Pipe?A - Cross Sectional Area of Pipe?

Efficiency of Power Transmission through Nozzle Example

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Here is how the Efficiency of Power Transmission through Nozzle equation looks like with Values.

Here is how the Efficiency of Power Transmission through Nozzle equation looks like with Units.

Here is how the Efficiency of Power Transmission through Nozzle equation looks like.

0.6695 = \frac{1}{1 + (4 \cdot 0.01 \cdot 1200 \cdot \frac{{0.0004}^{2}}{0.12 \cdot ({0.0113}^{2})})}

0.6695 = \frac{1}{1 + (4 \cdot 0.01 \cdot 1200m \cdot \frac{{0.0004m²}^{2}}{0.12m \cdot ({0.0113m²}^{2})})}

0.6695 = \frac{1}{1 + (4 \cdot 0.01 \cdot 1200 \cdot \frac{{0.0004}^{2}}{0.12 \cdot ({0.0113}^{2})})}

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Efficiency of Power Transmission through Nozzle Solution

Follow our step by step solution on how to calculate Efficiency of Power Transmission through Nozzle?

FIRST Step Consider the formula

η n = \frac{1}{1 + (4 \cdot μ \cdot L \cdot \frac{{a 2}^{2}}{D \cdot (A^{2})})}

Next Step Substitute values of Variables

∴

η n = \frac{1}{1 + (4 \cdot 0.01 \cdot 1200m \cdot \frac{{0.0004m²}^{2}}{0.12m \cdot ({0.0113m²}^{2})})}

Next Step Prepare to Evaluate

∴

η n = \frac{1}{1 + (4 \cdot 0.01 \cdot 1200 \cdot \frac{{0.0004}^{2}}{0.12 \cdot ({0.0113}^{2})})}

Next Step Evaluate

∴

η n = 0.669467781240432

LAST Step Rounding Answer

∴

η n = 0.6695

Efficiency of Power Transmission through Nozzle Formula Elements

Variables

Efficiency for Nozzle

Efficiency for nozzle is the ratio of the power at the outlet of the nozzle to the power at the inlet of the pipe.

Symbol: η_n

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Efficiency for Nozzle

Coefficient of Friction of Pipe

Coefficient of Friction of Pipe is the measure of the amount of friction existing between the pipe surface and the flowing liquid.

Symbol: μ

Measurement: NAUnit: Unitless

Note: Value should be between 0 to 1.

Formulas to find Coefficient of Friction of Pipe

Length of Pipe

Length of Pipe describes the length of the pipe in which the liquid is flowing.

Symbol: L

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Length of Pipe

Nozzle Area at Outlet

The Nozzle Area at Outlet is the cross section area of the nozzle outlet (tube of varying cross-sectional area aiming at increasing the speed of an outflow).

Symbol: a₂

Measurement: AreaUnit: m²

Note: Value should be greater than 0.

Formulas to find Nozzle Area at Outlet

Diameter of Pipe

Diameter of Pipe is the length of the longest chord of the pipe in which the liquid is flowing.

Symbol: D

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Diameter of Pipe

Cross Sectional Area of Pipe

Cross Sectional Area of Pipe is the area of a two-dimensional shape that is obtained when a pipe is sliced perpendicular to some specified axis at a point.

Symbol: A

Measurement: AreaUnit: m²

Note: Value should be greater than 0.

Formulas to find Cross Sectional Area of Pipe

Other Formulas to find Efficiency for Nozzle

Go Efficiency of power transmission through nozzle for velocity and total head

η n = \frac{{v'}^{2}}{2 \cdot [g] \cdot H bn}

Other formulas in Power Transmission category

Go Power Lost ue to Sudden Enlargement

P = ρ f \cdot [g] \cdot Q \cdot h e

Go Power transmission through pipes

PT = (ρ \cdot [g] \cdot π \cdot (D^{2}) \cdot \frac{V f}{4000}) \cdot (H in - (4 \cdot μ \cdot L \cdot \frac{{V f}^{2}}{D \cdot 2 \cdot [g]}))

Go Efficiency of power transmission in flow through pipes

η p = \frac{H in - h f}{H in}

How to Evaluate Efficiency of Power Transmission through Nozzle?

Efficiency of Power Transmission through Nozzle evaluator uses Efficiency for Nozzle = 1/(1+(4*Coefficient of Friction of Pipe*Length of Pipe*(Nozzle Area at Outlet^2)/(Diameter of Pipe*(Cross Sectional Area of Pipe^2)))) to evaluate the Efficiency for Nozzle, The Efficiency of power transmission through nozzle formula is known while considering the length and diameter of the pipe, total head at the inlet of pipe, area of the pipe, area of the nozzle at the outlet, and coefficient of friction. Efficiency for Nozzle is denoted by η_n symbol.

How to evaluate Efficiency of Power Transmission through Nozzle using this online evaluator? To use this online evaluator for Efficiency of Power Transmission through Nozzle, enter Coefficient of Friction of Pipe (μ), Length of Pipe (L), Nozzle Area at Outlet (a₂), Diameter of Pipe (D) & Cross Sectional Area of Pipe (A) and hit the calculate button.

FAQs on Efficiency of Power Transmission through Nozzle

What is the formula to find Efficiency of Power Transmission through Nozzle?

The formula of Efficiency of Power Transmission through Nozzle is expressed as Efficiency for Nozzle = 1/(1+(4*Coefficient of Friction of Pipe*Length of Pipe*(Nozzle Area at Outlet^2)/(Diameter of Pipe*(Cross Sectional Area of Pipe^2)))). Here is an example- 0.669468 = 1/(1+(4*0.01*1200*(0.000397^2)/(0.12*(0.0113^2)))).

How to calculate Efficiency of Power Transmission through Nozzle?

With Coefficient of Friction of Pipe (μ), Length of Pipe (L), Nozzle Area at Outlet (a₂), Diameter of Pipe (D) & Cross Sectional Area of Pipe (A) we can find Efficiency of Power Transmission through Nozzle using the formula - Efficiency for Nozzle = 1/(1+(4*Coefficient of Friction of Pipe*Length of Pipe*(Nozzle Area at Outlet^2)/(Diameter of Pipe*(Cross Sectional Area of Pipe^2)))).

What are the other ways to Calculate Efficiency for Nozzle?

Here are the different ways to Calculate Efficiency for Nozzle-

Efficiency for Nozzle=(Flow Velocity at Nozzle Outlet^2)/(2*[g]*Head at Base of Nozzle)

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Efficiency of Power Transmission through Nozzle Formula

​GoEfficiency of power transmission through nozzle for velocity and total head Formula

Efficiency of Power Transmission through Nozzle Example

Efficiency of Power Transmission through Nozzle Solution

Efficiency of Power Transmission through Nozzle Formula Elements

Other Formulas to find Efficiency for Nozzle

Other formulas in Power Transmission category

How to Evaluate Efficiency of Power Transmission through Nozzle?

FAQs on Efficiency of Power Transmission through Nozzle

Variable Name

GoEfficiency of power transmission through nozzle for velocity and total head Formula