Impeller radius at inlet given inlet tangential velocity Calculator

✖The Tangential Velocity of Impeller at Inlet is the velocity at the inlet of fluid flow.ⓘ Tangential Velocity of Impeller at Inlet [u₁]			+10% -10%
✖Angular velocity of centrifugal pump refers to how fast the pump impeller rotates.ⓘ Angular velocity of centrifugal pump [N]			+10% -10%

✖The Radius of Impeller at Inlet is the radius of the impeller at the inlet of the pump.ⓘ Impeller radius at inlet given inlet tangential velocity [R₁]

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Formula

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Impeller radius at inlet given inlet tangential velocity

Formula

`"R"_{"1"} = "u"_{"1"}/"N"`

Example

`"0.095493m"="17.1m/s"/"179.07rad/s"`

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Impeller radius at inlet given inlet tangential velocity Solution

STEP 0: Pre-Calculation Summary

Formula Used

Radius of Impeller at Inlet = Tangential Velocity of Impeller at Inlet/Angular velocity of centrifugal pump
R₁ = u₁/N
This formula uses 3 Variables

Variables Used

Radius of Impeller at Inlet - (Measured in Meter) - The Radius of Impeller at Inlet is the radius of the impeller at the inlet of the pump.
Tangential Velocity of Impeller at Inlet - (Measured in Meter per Second) - The Tangential Velocity of Impeller at Inlet is the velocity at the inlet of fluid flow.
Angular velocity of centrifugal pump - (Measured in Radian per Second) - Angular velocity of centrifugal pump refers to how fast the pump impeller rotates.

STEP 1: Convert Input(s) to Base Unit

Tangential Velocity of Impeller at Inlet: 17.1 Meter per Second --> 17.1 Meter per Second No Conversion Required
Angular velocity of centrifugal pump: 179.07 Radian per Second --> 179.07 Radian per Second No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

R₁ = u₁/N --> 17.1/179.07

Evaluating ... ...

R₁ = 0.0954933824761267

STEP 3: Convert Result to Output's Unit

0.0954933824761267 Meter --> No Conversion Required

FINAL ANSWER

0.0954933824761267 ≈ 0.095493 Meter <-- Radius of Impeller at Inlet

(Calculation completed in 00.006 seconds)

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Created by Sagar S Kulkarni

Dayananda Sagar College of Engineering (DSCE), Bengaluru

Sagar S Kulkarni has created this Calculator and 200+ more calculators!

Verified by Vaibhav Malani

National Institute of Technology (NIT), Tiruchirapalli

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Impeller radius at inlet given inlet tangential velocity

Go Radius of Impeller at Inlet = Tangential Velocity of Impeller at Inlet/Angular velocity of centrifugal pump

Impeller radius at inlet given inlet tangential velocity Formula

Radius of Impeller at Inlet = Tangential Velocity of Impeller at Inlet/Angular velocity of centrifugal pump
R₁ = u₁/N

What is tangential velocity?

Tangential velocity is the linear speed of any object moving along a circular path. In this case the inlet pipe is axial and therefore fluid enters the impeller with very little whirl or tangential component of velocity and flows outwards in the direction of the blades.

How to Calculate Impeller radius at inlet given inlet tangential velocity?

Impeller radius at inlet given inlet tangential velocity calculator uses Radius of Impeller at Inlet = Tangential Velocity of Impeller at Inlet/Angular velocity of centrifugal pump to calculate the Radius of Impeller at Inlet, The Impeller radius at inlet given inlet tangential velocity formula is defined as the ratio of tangential velocity of impeller at inlet and angular velocity. Radius of Impeller at Inlet is denoted by R₁ symbol.

How to calculate Impeller radius at inlet given inlet tangential velocity using this online calculator? To use this online calculator for Impeller radius at inlet given inlet tangential velocity, enter Tangential Velocity of Impeller at Inlet (u₁) & Angular velocity of centrifugal pump (N) and hit the calculate button. Here is how the Impeller radius at inlet given inlet tangential velocity calculation can be explained with given input values -> 0.095493 = 17.1/179.07.

FAQ

What is Impeller radius at inlet given inlet tangential velocity?

The Impeller radius at inlet given inlet tangential velocity formula is defined as the ratio of tangential velocity of impeller at inlet and angular velocity and is represented as R₁ = u₁/N or Radius of Impeller at Inlet = Tangential Velocity of Impeller at Inlet/Angular velocity of centrifugal pump. The Tangential Velocity of Impeller at Inlet is the velocity at the inlet of fluid flow & Angular velocity of centrifugal pump refers to how fast the pump impeller rotates.

How to calculate Impeller radius at inlet given inlet tangential velocity?

The Impeller radius at inlet given inlet tangential velocity formula is defined as the ratio of tangential velocity of impeller at inlet and angular velocity is calculated using Radius of Impeller at Inlet = Tangential Velocity of Impeller at Inlet/Angular velocity of centrifugal pump. To calculate Impeller radius at inlet given inlet tangential velocity, you need Tangential Velocity of Impeller at Inlet (u₁) & Angular velocity of centrifugal pump (N). With our tool, you need to enter the respective value for Tangential Velocity of Impeller at Inlet & Angular velocity of centrifugal pump 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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