Inlet Relative Velocity of Pelton Calculator

✖Velocity of Pelton Jet is a vector quantity and is given as the rate of change of displacement.ⓘ Velocity of Pelton Jet [V₁]			+10% -10%
✖Bucket Velocity of Pelton Turbine is a vector quantity and is quantified as the rate of displacement.ⓘ Bucket Velocity of Pelton Turbine [U]			+10% -10%

✖Inlet Relative Velocity of Pelton Turbine is a vector quantity and is quantified as the rate of displacement.ⓘ Inlet Relative Velocity of Pelton [V_r1]

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Formula

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Inlet Relative Velocity of Pelton

Formula

V r1 = V 1 - U

Example

13.27 m/s = 28 m/s - 14.73 m/s

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Inlet Relative Velocity of Pelton Solution

STEP 0: Pre-Calculation Summary

Formula Used

Inlet Relative Velocity of Pelton Turbine = Velocity of Pelton Jet-Bucket Velocity of Pelton Turbine
V_r1 = V₁-U
This formula uses 3 Variables

Variables Used

Inlet Relative Velocity of Pelton Turbine - (Measured in Meter per Second) - Inlet Relative Velocity of Pelton Turbine is a vector quantity and is quantified as the rate of displacement.
Velocity of Pelton Jet - (Measured in Meter per Second) - Velocity of Pelton Jet is a vector quantity and is given as the rate of change of displacement.
Bucket Velocity of Pelton Turbine - (Measured in Meter per Second) - Bucket Velocity of Pelton Turbine is a vector quantity and is quantified as the rate of displacement.

STEP 1: Convert Input(s) to Base Unit

Velocity of Pelton Jet: 28 Meter per Second --> 28 Meter per Second No Conversion Required
Bucket Velocity of Pelton Turbine: 14.73 Meter per Second --> 14.73 Meter per Second No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

V_r1 = V₁-U --> 28-14.73

Evaluating ... ...

V_r1 = 13.27

STEP 3: Convert Result to Output's Unit

13.27 Meter per Second --> No Conversion Required

FINAL ANSWER

13.27 Meter per Second <-- Inlet Relative Velocity of Pelton Turbine

(Calculation completed in 00.020 seconds)

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Created by Suman Ray Pramanik

Indian Institute of Technology (IIT), Kanpur

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Verified by Anshika Arya

National Institute Of Technology (NIT), Hamirpur

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< Pelton Turbine Calculators

Coefficient of Velocity for Pelton Wheel

Go Coefficient of Velocity for Pelton = Velocity of Pelton Jet/sqrt(2*[g]*Pelton Head)

Absolute Velocity of Pelton Jet

Go Velocity of Pelton Jet = Coefficient of Velocity for Pelton*sqrt(2*[g]*Pelton Head)

Pelton Head

Go Pelton Head = Velocity of Pelton Jet^2/(2*[g]*Coefficient of Velocity for Pelton^2)

Inlet Relative Velocity of Pelton

Go Inlet Relative Velocity of Pelton Turbine = Velocity of Pelton Jet-Bucket Velocity of Pelton Turbine

Inlet Relative Velocity of Pelton Formula

Inlet Relative Velocity of Pelton Turbine = Velocity of Pelton Jet-Bucket Velocity of Pelton Turbine
V_r1 = V₁-U

What is the inlet relative velocity?

The inlet relative velocity of the Pelton turbine is a vector quantity and is quantified as the rate of displacement. The inlet relative velocity is the velocity relative to the bucket velocity in the velocity diagram of a Pelton turbine.

How to Calculate Inlet Relative Velocity of Pelton?

Inlet Relative Velocity of Pelton calculator uses Inlet Relative Velocity of Pelton Turbine = Velocity of Pelton Jet-Bucket Velocity of Pelton Turbine to calculate the Inlet Relative Velocity of Pelton Turbine, Inlet Relative Velocity of Pelton is the speed of the water jet relative to the moving bucket. It is determined by subtracting the bucket speed from the absolute velocity of the water jet. Inlet Relative Velocity of Pelton Turbine is denoted by V_r1 symbol.

How to calculate Inlet Relative Velocity of Pelton using this online calculator? To use this online calculator for Inlet Relative Velocity of Pelton, enter Velocity of Pelton Jet (V₁) & Bucket Velocity of Pelton Turbine (U) and hit the calculate button. Here is how the Inlet Relative Velocity of Pelton calculation can be explained with given input values -> 13.27 = 28-14.73.

FAQ

What is Inlet Relative Velocity of Pelton?

Inlet Relative Velocity of Pelton is the speed of the water jet relative to the moving bucket. It is determined by subtracting the bucket speed from the absolute velocity of the water jet and is represented as V_r1 = V₁-U or Inlet Relative Velocity of Pelton Turbine = Velocity of Pelton Jet-Bucket Velocity of Pelton Turbine. Velocity of Pelton Jet is a vector quantity and is given as the rate of change of displacement & Bucket Velocity of Pelton Turbine is a vector quantity and is quantified as the rate of displacement.

How to calculate Inlet Relative Velocity of Pelton?

Inlet Relative Velocity of Pelton is the speed of the water jet relative to the moving bucket. It is determined by subtracting the bucket speed from the absolute velocity of the water jet is calculated using Inlet Relative Velocity of Pelton Turbine = Velocity of Pelton Jet-Bucket Velocity of Pelton Turbine. To calculate Inlet Relative Velocity of Pelton, you need Velocity of Pelton Jet (V₁) & Bucket Velocity of Pelton Turbine (U). With our tool, you need to enter the respective value for Velocity of Pelton Jet & Bucket Velocity of Pelton Turbine 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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