Work done per second given Torque Solution

STEP 0: Pre-Calculation Summary
Formula Used
Work Done by Pump per Second = Torque at Centrifugal Pump Outlet*Angular velocity of centrifugal pump
W = T*N
This formula uses 3 Variables
Variables Used
Work Done by Pump per Second - (Measured in Joule) - Work Done by Pump per Second is the amount of total work that has been done by the Centrifugal Pump.
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.
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
Torque at Centrifugal Pump Outlet: 126 Newton Meter --> 126 Newton Meter 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
W = T*N --> 126*179.07
Evaluating ... ...
W = 22562.82
STEP 3: Convert Result to Output's Unit
22562.82 Joule -->22562.82 Newton Meter (Check conversion here)
FINAL ANSWER
22562.82 Newton Meter <-- Work Done by Pump per Second
(Calculation completed in 00.004 seconds)

Credits

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
Vaibhav Malani has verified this Calculator and 200+ more calculators!

15 Pump Parameters Calculators

Minimum speed for starting centrifugal pump
Go Minimum Speed for Starting Centrifugal Pump = (120*Manometric Efficiency of Centrifugal Pump*Velocity of Whirl at Outlet*Diameter of centrifugal pump impeller at outlet)/(pi*(Diameter of centrifugal pump impeller at outlet^2-Diameter of centrifugal pump impeller at inlet^2))*((2*pi)/60)
Work done per second when Flow at Inlet is not Radial
Go Work Done by Pump per Second = (Weight of liquid in pump/[g])*((Velocity of Whirl at Outlet*Tangential Velocity of Impeller at Outlet)-(Velocity of Whirl at Inlet*Tangential Velocity of Impeller at Inlet))
Work done per second per unit weight of liquid if flow at inlet is not radial
Go Work Done by Centrifugal Pump = ((Velocity of Whirl at Outlet*Tangential Velocity of Impeller at Outlet)-(Velocity of Whirl at Inlet*Tangential Velocity of Impeller at Inlet))/[g]
Angular Speed given Specific Speed of Pump
Go Angular velocity of centrifugal pump = (Specific Speed of Centrifugal Pump*(Manometric Head of Centrifugal Pump^(3/4)))/(sqrt(Actual discharge at centrifugal pump outlet))
Specific Speed of Pump
Go Specific Speed of Centrifugal Pump = (Angular velocity of centrifugal pump*sqrt(Actual discharge at centrifugal pump outlet))/(Manometric Head of Centrifugal Pump^(3/4))
Suction specific speed
Go Suction Specific Speed = (Angular velocity of centrifugal pump*sqrt(Actual discharge at centrifugal pump outlet))/((Net Positive Suction Head of Centrifugal Pump)^(3/4))
Head of Pump given Specific Speed
Go Manometric Head of Centrifugal Pump = (Angular velocity of centrifugal pump*sqrt(Actual discharge at centrifugal pump outlet)/Specific Speed of Centrifugal Pump)^(4/3)
Volumetric Efficiency of Pump given Discharge and Leakage of Liquid
Go Volumetric efficiency of centrifugal pump = Actual discharge at centrifugal pump outlet/(Actual discharge at centrifugal pump outlet+Leakage of Liquid from Impeller)
Discharge of pump given specific speed
Go Actual discharge at centrifugal pump outlet = (Specific Speed of Centrifugal Pump*(Manometric Head of Centrifugal Pump^(3/4))/Angular velocity of centrifugal pump)^2
Work done per second for Centrifugal pumps
Go Work Done by Pump per Second = (Weight of liquid in pump/[g])*Velocity of Whirl at Outlet*Tangential Velocity of Impeller at Outlet
Output power
Go Output Power of Centrifugal Pump = (Specific weight of fluid in pump*Actual discharge at centrifugal pump outlet*Manometric Head of Centrifugal Pump)/1000
Static power
Go Static power of centrifugal pump = (Specific weight of fluid in pump*Actual discharge at centrifugal pump outlet*Static Head of Centrifugal Pump)/1000
Work done per second per unit weight of liquid
Go Work Done by Centrifugal Pump = (Velocity of Whirl at Outlet*Tangential Velocity of Impeller at Outlet)/[g]
Work done per second given Torque
Go Work Done by Pump per Second = Torque at Centrifugal Pump Outlet*Angular velocity of centrifugal pump
Angular Velocity of Centrifugal Pump
Go Angular Velocity = (2*pi*Speed of Impeller in RPM)/60

Work done per second given Torque Formula

Work Done by Pump per Second = Torque at Centrifugal Pump Outlet*Angular velocity of centrifugal pump
W = T*N

What is angular velocity?

The angular velocity refers to how fast an object rotates or revolves relative to another point, i.e. how fast the angular position or orientation of an object changes with time.

How to Calculate Work done per second given Torque?

Work done per second given Torque calculator uses Work Done by Pump per Second = Torque at Centrifugal Pump Outlet*Angular velocity of centrifugal pump to calculate the Work Done by Pump per Second, The Work done per second given torque formula is defined as the product of torque at outlet and angular velocity. Work Done by Pump per Second is denoted by W symbol.

How to calculate Work done per second given Torque using this online calculator? To use this online calculator for Work done per second given Torque, enter Torque at Centrifugal Pump Outlet (T) & Angular velocity of centrifugal pump (N) and hit the calculate button. Here is how the Work done per second given Torque calculation can be explained with given input values -> 17011.65 = 126*179.07.

FAQ

What is Work done per second given Torque?
The Work done per second given torque formula is defined as the product of torque at outlet and angular velocity and is represented as W = T*N or Work Done by Pump per Second = Torque at Centrifugal Pump Outlet*Angular velocity of centrifugal pump. The Torque at Centrifugal Pump Outlet is the torque developed at the outlet of the centrifugal pump & Angular velocity of centrifugal pump refers to how fast the pump impeller rotates.
How to calculate Work done per second given Torque?
The Work done per second given torque formula is defined as the product of torque at outlet and angular velocity is calculated using Work Done by Pump per Second = Torque at Centrifugal Pump Outlet*Angular velocity of centrifugal pump. To calculate Work done per second given Torque, you need Torque at Centrifugal Pump Outlet (T) & Angular velocity of centrifugal pump (N). With our tool, you need to enter the respective value for Torque at Centrifugal Pump Outlet & 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.
How many ways are there to calculate Work Done by Pump per Second?
In this formula, Work Done by Pump per Second uses Torque at Centrifugal Pump Outlet & Angular velocity of centrifugal pump. We can use 2 other way(s) to calculate the same, which is/are as follows -
  • Work Done by Pump per Second = (Weight of liquid in pump/[g])*Velocity of Whirl at Outlet*Tangential Velocity of Impeller at Outlet
  • Work Done by Pump per Second = (Weight of liquid in pump/[g])*((Velocity of Whirl at Outlet*Tangential Velocity of Impeller at Outlet)-(Velocity of Whirl at Inlet*Tangential Velocity of Impeller at Inlet))
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