Peripheral Velocity of Blade at Entry corresponding to Diameter Calculator

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✖Blade Diameter at Inlet refers to the diameter of the blades or rotor at the inlet section of a turbomachinery system.ⓘ Blade Diameter at Inlet [D_i]			+10% -10%
✖Speed in RPM is the number of turns of the object divided by time, specified as revolutions per minute (rpm).ⓘ Speed in RPM [N]			+10% -10%

✖Peripheral Velocity at Inlet is the speed that a point in the circumference moves per second.ⓘ Peripheral Velocity of Blade at Entry corresponding to Diameter [u₁]

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Formula

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Peripheral Velocity of Blade at Entry corresponding to Diameter

Formula

`"u"_{"1"} = (pi*"D"_{"i"}*"N")/60`

Example

`"52.35988m/s"=(pi*"2m"*"500")/60`

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Peripheral Velocity of Blade at Entry corresponding to Diameter Solution

STEP 0: Pre-Calculation Summary

Formula Used

Peripheral Velocity at Inlet = (pi*Blade Diameter at Inlet*Speed in RPM)/60
u₁ = (pi*D_i*N)/60
This formula uses 1 Constants, 3 Variables

Constants Used

pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288

Variables Used

Peripheral Velocity at Inlet - (Measured in Meter per Second) - Peripheral Velocity at Inlet is the speed that a point in the circumference moves per second.
Blade Diameter at Inlet - (Measured in Meter) - Blade Diameter at Inlet refers to the diameter of the blades or rotor at the inlet section of a turbomachinery system.
Speed in RPM - Speed in RPM is the number of turns of the object divided by time, specified as revolutions per minute (rpm).

STEP 1: Convert Input(s) to Base Unit

Blade Diameter at Inlet: 2 Meter --> 2 Meter No Conversion Required
Speed in RPM: 500 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

u₁ = (pi*D_i*N)/60 --> (pi*2*500)/60

Evaluating ... ...

u₁ = 52.3598775598299

STEP 3: Convert Result to Output's Unit

52.3598775598299 Meter per Second --> No Conversion Required

FINAL ANSWER

52.3598775598299 ≈ 52.35988 Meter per Second <-- Peripheral Velocity at Inlet

(Calculation completed in 00.004 seconds)

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Created by Chilvera Bhanu Teja

Institute of Aeronautical Engineering (IARE), Hyderabad

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< 8 Turbomachinery Equations Calculators

Torque Produced

Go Torque = Tangential Velocity at Exit*Exit Radius-Tangential Velocity at Inlet*Inlet Radius

Peripheral Velocity of Blade at Entry corresponding to Diameter

Go Peripheral Velocity at Inlet = (pi*Blade Diameter at Inlet*Speed in RPM)/60

Peripheral Velocity of Blade at Exit corresponding to Diameter

Go Peripheral Velocity at Exit = (pi*Blade Diameter at Exit*Speed in RPM)/60

Energy Transfer due to Centrifugal Effect

Go Energy Transfer = (Peripheral Velocity at Inlet^2-Peripheral Velocity at Exit^2)/2

Energy Transfer due to Change of Absolute Kinetic Energy of Fluid

Go Energy Transfer = (Absolute Velocity at Inlet^2-Absolute Velocity at Exit^2)/2

Energy Transfer due to Change of Relative Kinetic Energy of Fluid

Go Energy Transfer = (Relative Velocity at Exit^2-Relative Velocity at Inlet^2)/2

Angular Moment of Momentum at Inlet

Go Angular Momentum = Tangential Velocity at Inlet*Inlet Radius

Angular Moment of Momentum at Exit

Go Angular Momentum = Tangential Velocity at Exit*Exit Radius

Peripheral Velocity of Blade at Entry corresponding to Diameter Formula

Peripheral Velocity at Inlet = (pi*Blade Diameter at Inlet*Speed in RPM)/60
u₁ = (pi*D_i*N)/60

What is Peripheral velocity?

Peripheral velocity is defined as the speed that a point in the circumference moves per second. It has both magnitude and direction.

How to Calculate Peripheral Velocity of Blade at Entry corresponding to Diameter?

Peripheral Velocity of Blade at Entry corresponding to Diameter calculator uses Peripheral Velocity at Inlet = (pi*Blade Diameter at Inlet*Speed in RPM)/60 to calculate the Peripheral Velocity at Inlet, The Peripheral Velocity of Blade at Entry corresponding to Diameter formula is defined as the π times the product of the speed of rotor and diameter, divided by 60. Peripheral Velocity at Inlet is denoted by u₁ symbol.

How to calculate Peripheral Velocity of Blade at Entry corresponding to Diameter using this online calculator? To use this online calculator for Peripheral Velocity of Blade at Entry corresponding to Diameter, enter Blade Diameter at Inlet (D_i) & Speed in RPM (N) and hit the calculate button. Here is how the Peripheral Velocity of Blade at Entry corresponding to Diameter calculation can be explained with given input values -> 261.7994 = (pi*2*500)/60.

FAQ

What is Peripheral Velocity of Blade at Entry corresponding to Diameter?

The Peripheral Velocity of Blade at Entry corresponding to Diameter formula is defined as the π times the product of the speed of rotor and diameter, divided by 60 and is represented as u₁ = (pi*D_i*N)/60 or Peripheral Velocity at Inlet = (pi*Blade Diameter at Inlet*Speed in RPM)/60. Blade Diameter at Inlet refers to the diameter of the blades or rotor at the inlet section of a turbomachinery system & Speed in RPM is the number of turns of the object divided by time, specified as revolutions per minute (rpm).

How to calculate Peripheral Velocity of Blade at Entry corresponding to Diameter?

The Peripheral Velocity of Blade at Entry corresponding to Diameter formula is defined as the π times the product of the speed of rotor and diameter, divided by 60 is calculated using Peripheral Velocity at Inlet = (pi*Blade Diameter at Inlet*Speed in RPM)/60. To calculate Peripheral Velocity of Blade at Entry corresponding to Diameter, you need Blade Diameter at Inlet (D_i) & Speed in RPM (N). With our tool, you need to enter the respective value for Blade Diameter at Inlet & Speed in RPM 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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