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Wheel Efficiency of Pelton Turbine given Power Formula

GoWheel Efficiency of Pelton Turbine Formula

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Wheel Efficiency of Pelton Turbine is the ratio of the power developed to the available power. Check FAQs

η w = \frac{2 \cdot P t}{ρ \cdot Q p \cdot {V 1}^{2}}

η_w - Wheel Efficiency of Pelton Turbine?P_t - Power of Pelton Turbine?ρ - Mass Density?Q_p - Volume Flow Rate For Pelton Turbine?V₁ - Velocity of Pelton Jet?

Wheel Efficiency of Pelton Turbine given Power Example

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Here is how the Wheel Efficiency of Pelton Turbine given Power equation looks like with Values.

Here is how the Wheel Efficiency of Pelton Turbine given Power equation looks like with Units.

Here is how the Wheel Efficiency of Pelton Turbine given Power equation looks like.

0.9433 = \frac{2 \cdot 553}{997 \cdot 1.5 \cdot 28^{2}}

0.9433 = \frac{2 \cdot 553kW}{997kg/m³ \cdot 1.5m³/s \cdot {28m/s}^{2}}

0.9433 = \frac{2 \cdot 553}{997 \cdot 1.5 \cdot 28^{2}}

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Wheel Efficiency of Pelton Turbine given Power Solution

Follow our step by step solution on how to calculate Wheel Efficiency of Pelton Turbine given Power?

FIRST Step Consider the formula

η w = \frac{2 \cdot P t}{ρ \cdot Q p \cdot {V 1}^{2}}

Next Step Substitute values of Variables

∴

η w = \frac{2 \cdot 553kW}{997kg/m³ \cdot 1.5m³/s \cdot {28m/s}^{2}}

Next Step Convert Units

∴

η w = \frac{2 \cdot 553000W}{997kg/m³ \cdot 1.5m³/s \cdot {28m/s}^{2}}

Next Step Prepare to Evaluate

∴

η w = \frac{2 \cdot 553000}{997 \cdot 1.5 \cdot 28^{2}}

Next Step Evaluate

∴

η w = 0.943306108802598

LAST Step Rounding Answer

∴

η w = 0.9433

Wheel Efficiency of Pelton Turbine given Power Formula Elements

Variables

Wheel Efficiency of Pelton Turbine

Wheel Efficiency of Pelton Turbine is the ratio of the power developed to the available power.

Symbol: η_w

Measurement: NAUnit: Unitless

Note: Value should be less than 1.

Formulas to find Wheel Efficiency of Pelton Turbine

Power of Pelton Turbine

The power of Pelton turbine is the amount of energy transferred or converted per unit of time.

Symbol: P_t

Measurement: PowerUnit: kW

Note: Value should be greater than 0.

Formulas to find Power of Pelton Turbine

Mass Density

The Mass Density of a substance is its mass per unit volume.

Symbol: ρ

Measurement: Mass ConcentrationUnit: kg/m³

Note: Value should be greater than 0.

Formulas to find Mass Density

Volume Flow Rate For Pelton Turbine

Volume Flow Rate For Pelton Turbine is the volume of fluid that passes per unit of time.

Symbol: Q_p

Measurement: Volumetric Flow RateUnit: m³/s

Note: Value should be greater than 0.

Formulas to find Volume Flow Rate For Pelton Turbine

Velocity of Pelton Jet

Velocity of Pelton Jet is a vector quantity and is given as the rate of change of displacement.

Symbol: V₁

Measurement: SpeedUnit: m/s

Note: Value should be greater than 0.

Formulas to find Velocity of Pelton Jet

Other Formulas to find Wheel Efficiency of Pelton Turbine

Go Wheel Efficiency of Pelton Turbine

η w = \frac{2 \cdot (1 + k \cdot \cos (β 2)) \cdot (V 1 - U) \cdot U}{{V 1}^{2}}

Other formulas in Pelton Turbine category

Go Absolute Velocity of Pelton Jet

V 1 = C v \cdot \sqrt{2 \cdot [g] \cdot H}

Go Coefficient of Velocity for Pelton Wheel

C v = \frac{V 1}{\sqrt{2 \cdot [g] \cdot H}}

Go Pelton Head

H = \frac{{V 1}^{2}}{2 \cdot [g] \cdot {C v}^{2}}

Go Inlet Relative Velocity of Pelton

V r1 = V 1 - U

How to Evaluate Wheel Efficiency of Pelton Turbine given Power?

Wheel Efficiency of Pelton Turbine given Power evaluator uses Wheel Efficiency of Pelton Turbine = (2*Power of Pelton Turbine)/(Mass Density*Volume Flow Rate For Pelton Turbine*Velocity of Pelton Jet^2) to evaluate the Wheel Efficiency of Pelton Turbine, The Wheel Efficiency of Pelton Turbine given Power is the ratio of the power developed to the available power. Wheel Efficiency of Pelton Turbine is denoted by η_w symbol.

How to evaluate Wheel Efficiency of Pelton Turbine given Power using this online evaluator? To use this online evaluator for Wheel Efficiency of Pelton Turbine given Power, enter Power of Pelton Turbine (P_t), Mass Density (ρ), Volume Flow Rate For Pelton Turbine (Q_p) & Velocity of Pelton Jet (V₁) and hit the calculate button.

FAQs on Wheel Efficiency of Pelton Turbine given Power

What is the formula to find Wheel Efficiency of Pelton Turbine given Power?

The formula of Wheel Efficiency of Pelton Turbine given Power is expressed as Wheel Efficiency of Pelton Turbine = (2*Power of Pelton Turbine)/(Mass Density*Volume Flow Rate For Pelton Turbine*Velocity of Pelton Jet^2). Here is an example- 0.943306 = (2*553000)/(997*1.5*28^2).

How to calculate Wheel Efficiency of Pelton Turbine given Power?

With Power of Pelton Turbine (P_t), Mass Density (ρ), Volume Flow Rate For Pelton Turbine (Q_p) & Velocity of Pelton Jet (V₁) we can find Wheel Efficiency of Pelton Turbine given Power using the formula - Wheel Efficiency of Pelton Turbine = (2*Power of Pelton Turbine)/(Mass Density*Volume Flow Rate For Pelton Turbine*Velocity of Pelton Jet^2).

What are the other ways to Calculate Wheel Efficiency of Pelton Turbine?

Here are the different ways to Calculate Wheel Efficiency of Pelton Turbine-

Wheel Efficiency of Pelton Turbine=(2*(1+K Factor for Pelton*cos(Outlet Bucket Angle of Pelton))*(Velocity of Pelton Jet-Bucket Velocity of Pelton Turbine)*Bucket Velocity of Pelton Turbine)/(Velocity of Pelton Jet^2)

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Wheel Efficiency of Pelton Turbine given Power Formula

​GoWheel Efficiency of Pelton Turbine Formula

Wheel Efficiency of Pelton Turbine given Power Example

Wheel Efficiency of Pelton Turbine given Power Solution

Wheel Efficiency of Pelton Turbine given Power Formula Elements

Other Formulas to find Wheel Efficiency of Pelton Turbine

Other formulas in Pelton Turbine category

How to Evaluate Wheel Efficiency of Pelton Turbine given Power?

FAQs on Wheel Efficiency of Pelton Turbine given Power

Variable Name

GoWheel Efficiency of Pelton Turbine Formula