Torque at outlet Calculator

✖Weight of liquid in pump is the mass equivalent force into the liquid entering/exiting the pump.ⓘ Weight of Liquid in Pump [W_l]			+10% -10%
✖The Velocity of Whirl at Outlet is the tangential component of absolute velocity at the blade outlet.ⓘ Velocity of Whirl at Outlet [V_w2]			+10% -10%
✖The Radius of Impeller at Outlet is the radius of the impeller at the outlet of the pump.ⓘ Radius of Impeller at Outlet [R₂]			+10% -10%

✖The Torque at Centrifugal Pump Outlet is the torque developed at the outlet of the centrifugal pump.ⓘ Torque at outlet [T]

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Torque at outlet Solution

STEP 0: Pre-Calculation Summary

Formula Used

Torque at Centrifugal Pump Outlet = (Weight of Liquid in Pump/[g])*Velocity of Whirl at Outlet*Radius of Impeller at Outlet
T = (W_l/[g])*V_w2*R₂
This formula uses 1 Constants, 4 Variables

Constants Used

[g] - Gravitational acceleration on Earth Value Taken As 9.80665

Variables Used

Torque at Centrifugal Pump Outlet - (Measured in Newton Meter) - The Torque at Centrifugal Pump Outlet is the torque developed at the outlet of the centrifugal pump.
Weight of Liquid in Pump - (Measured in Newton) - Weight of liquid in pump is the mass equivalent force into the liquid entering/exiting the pump.
Velocity of Whirl at Outlet - (Measured in Meter per Second) - The Velocity of Whirl at Outlet is the tangential component of absolute velocity at the blade outlet.
Radius of Impeller at Outlet - (Measured in Meter) - The Radius of Impeller at Outlet is the radius of the impeller at the outlet of the pump.

STEP 1: Convert Input(s) to Base Unit

Weight of Liquid in Pump: 550 Newton --> 550 Newton No Conversion Required
Velocity of Whirl at Outlet: 16 Meter per Second --> 16 Meter per Second No Conversion Required
Radius of Impeller at Outlet: 0.141 Meter --> 0.141 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

T = (W_l/[g])*V_w2*R₂ --> (550/[g])*16*0.141

Evaluating ... ...

T = 126.526387706301

STEP 3: Convert Result to Output's Unit

126.526387706301 Newton Meter --> No Conversion Required

FINAL ANSWER

126.526387706301 ≈ 126.5264 Newton Meter <-- Torque at Centrifugal Pump Outlet

(Calculation completed in 00.004 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!

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Institute of Aeronautical Engineering (IARE), Hyderabad

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< Geometric and Flow Parameters Calculators

Volume of liquid at inlet

LaTeX Go Actual Discharge at Centrifugal Pump Outlet = pi*Diameter of Centrifugal Pump Impeller at Inlet*Width of Impeller at Inlet*Flow Velocity at Inlet of Centrifugal Pump

Speed ratio

LaTeX Go Speed Ratio Centrifugal Pump = Tangential Velocity of Impeller at Outlet/sqrt(2*[g]*Manometric Head of Centrifugal Pump)

Weight of liquid

LaTeX Go Weight of Liquid in Pump = Specific Weight of Liquid*Actual Discharge at Centrifugal Pump Outlet

Static head

LaTeX Go Static Head of Centrifugal Pump = Suction Head of Centrifugal Pump+Delivery Head of Pump

Torque at outlet Formula

LaTeX Go

Torque at Centrifugal Pump Outlet = (Weight of Liquid in Pump/[g])*Velocity of Whirl at Outlet*Radius of Impeller at Outlet
T = (W_l/[g])*V_w2*R₂

What is whirl velocity?

The whirl velocity is the tangential component of absolute velocity at the blade inlet and outlet. This component of velocity is responsible for the whirling of the impeller.

How to Calculate Torque at outlet?

Torque at outlet calculator uses Torque at Centrifugal Pump Outlet = (Weight of Liquid in Pump/[g])*Velocity of Whirl at Outlet*Radius of Impeller at Outlet to calculate the Torque at Centrifugal Pump Outlet, Torque at outlet formula is defined as the rotational force that causes an object to rotate, typically measured at the outlet of a centrifugal pump, and is influenced by the weight flow rate, volumetric flow rate, and radius of the pump. Torque at Centrifugal Pump Outlet is denoted by T symbol.

How to calculate Torque at outlet using this online calculator? To use this online calculator for Torque at outlet, enter Weight of Liquid in Pump (W_l), Velocity of Whirl at Outlet (V_w2) & Radius of Impeller at Outlet (R₂) and hit the calculate button. Here is how the Torque at outlet calculation can be explained with given input values -> 126.5264 = (550/[g])*16*0.141.

FAQ

What is Torque at outlet?

Torque at outlet formula is defined as the rotational force that causes an object to rotate, typically measured at the outlet of a centrifugal pump, and is influenced by the weight flow rate, volumetric flow rate, and radius of the pump and is represented as T = (W_l/[g])*V_w2*R₂ or Torque at Centrifugal Pump Outlet = (Weight of Liquid in Pump/[g])*Velocity of Whirl at Outlet*Radius of Impeller at Outlet. Weight of liquid in pump is the mass equivalent force into the liquid entering/exiting the pump, The Velocity of Whirl at Outlet is the tangential component of absolute velocity at the blade outlet & The Radius of Impeller at Outlet is the radius of the impeller at the outlet of the pump.

How to calculate Torque at outlet?

Torque at outlet formula is defined as the rotational force that causes an object to rotate, typically measured at the outlet of a centrifugal pump, and is influenced by the weight flow rate, volumetric flow rate, and radius of the pump is calculated using Torque at Centrifugal Pump Outlet = (Weight of Liquid in Pump/[g])*Velocity of Whirl at Outlet*Radius of Impeller at Outlet. To calculate Torque at outlet, you need Weight of Liquid in Pump (W_l), Velocity of Whirl at Outlet (V_w2) & Radius of Impeller at Outlet (R₂). With our tool, you need to enter the respective value for Weight of Liquid in Pump, Velocity of Whirl at Outlet & Radius of Impeller at Outlet 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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