Brake Power of Engine for Belt Transmission Dynamometer Calculator

✖Tension in tight side of belt is described as the pulling force transmitted axially by the means of a string, a cable, chain, or similar one-dimensional continuous object.ⓘ Tension in Tight Side of Belt [T₁]			+10% -10%
✖Tension in slack side of belt is described as the pulling force transmitted axially by the means of a string, a cable, chain, or similar one-dimensional continuous object.ⓘ Tension in Slack Side of Belt [T₂]			+10% -10%
✖The diameter of the driving pulley is a chord that runs through the center point of the circle.ⓘ Diameter of the driving pulley [D]			+10% -10%
✖Speed of shaft in rpm is the number of turns of the shaft divided by time, specified as revolutions per minute (rpm), cycles per second (cps), radians per second (rad/s), etc.ⓘ Speed of Shaft in RPM [N]			+10% -10%

✖Brake Power is the power available at the crankshaft.ⓘ Brake Power of Engine for Belt Transmission Dynamometer [BP]

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Formula

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Brake Power of Engine for Belt Transmission Dynamometer

Formula

`"BP" = (("T"_{"1"}-"T"_{"2"})*pi*"D"*"N")/60`

Example

`"1727.876W"=(("22N"-"11N")*pi*"6m"*"500")/60`

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Brake Power of Engine for Belt Transmission Dynamometer Solution

STEP 0: Pre-Calculation Summary

Formula Used

Brake Power = ((Tension in Tight Side of Belt-Tension in Slack Side of Belt)*pi*Diameter of the driving pulley*Speed of Shaft in RPM)/60
BP = ((T₁-T₂)*pi*D*N)/60
This formula uses 1 Constants, 5 Variables

Constants Used

pi - Archimedes' constant Value Taken As 3.14159265358979323846264338327950288

Variables Used

Brake Power - (Measured in Watt) - Brake Power is the power available at the crankshaft.
Tension in Tight Side of Belt - (Measured in Newton) - Tension in tight side of belt is described as the pulling force transmitted axially by the means of a string, a cable, chain, or similar one-dimensional continuous object.
Tension in Slack Side of Belt - (Measured in Newton) - Tension in slack side of belt is described as the pulling force transmitted axially by the means of a string, a cable, chain, or similar one-dimensional continuous object.
Diameter of the driving pulley - (Measured in Meter) - The diameter of the driving pulley is a chord that runs through the center point of the circle.
Speed of Shaft in RPM - Speed of shaft in rpm is the number of turns of the shaft divided by time, specified as revolutions per minute (rpm), cycles per second (cps), radians per second (rad/s), etc.

STEP 1: Convert Input(s) to Base Unit

Tension in Tight Side of Belt: 22 Newton --> 22 Newton No Conversion Required
Tension in Slack Side of Belt: 11 Newton --> 11 Newton No Conversion Required
Diameter of the driving pulley: 6 Meter --> 6 Meter No Conversion Required
Speed of Shaft in RPM: 500 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

BP = ((T₁-T₂)*pi*D*N)/60 --> ((22-11)*pi*6*500)/60

Evaluating ... ...

BP = 1727.87595947439

STEP 3: Convert Result to Output's Unit

1727.87595947439 Watt --> No Conversion Required

FINAL ANSWER

1727.87595947439 ≈ 1727.876 Watt <-- Brake Power

(Calculation completed in 00.004 seconds)

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Created by Anshika Arya

National Institute Of Technology (NIT), Hamirpur

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Birsa Institute of Technology (BIT), Sindri

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< 6 Brake Power Calculators

Brake Power of Engine for Rope Brake Dynamometer

Go Brake Power = ((Dead Load-Spring Balance Reading)*pi*(Diameter of Wheel+Diameter of Rope)*Speed of Shaft in RPM)/60

Brake Power of Engine for Belt Transmission Dynamometer

Go Brake Power = ((Tension in Tight Side of Belt-Tension in Slack Side of Belt)*pi*Diameter of the driving pulley*Speed of Shaft in RPM)/60

Brake Power of Engine for Rope Brake Dynamometer if Diameter of Rope is Neglected

Go Brake Power = ((Dead Load-Spring Balance Reading)*pi*Diameter of Wheel*Speed of Shaft in RPM)/60

Brake Power of Engine for Prony Brake Dynamometer

Go Brake Power = (Weight at Outer End of Lever*Distance between Weight and Center of Pulley*2*pi*Speed of Shaft in RPM)/60

Brake Power of Engine for Prony Brake Dynamometer given Speed of Shaft

Go Brake Power = (Total Torque*2*pi*Speed of Shaft in RPM)/60

Brake Power of Engine for Prony Brake Dynamometer given Work Done per Minute

Go Brake Power = Work done per minute/60

Brake Power of Engine for Belt Transmission Dynamometer Formula

Brake Power = ((Tension in Tight Side of Belt-Tension in Slack Side of Belt)*pi*Diameter of the driving pulley*Speed of Shaft in RPM)/60
BP = ((T₁-T₂)*pi*D*N)/60

What is Transmission Dynamometer?

A belt transmission dynamometer consists of the driving pulley, rigidly fixed to the shaft of the prime mover. There is another driven pulley mounted on another shaft, to which the power from the pulley is transmitted.

How to Calculate Brake Power of Engine for Belt Transmission Dynamometer?

Brake Power of Engine for Belt Transmission Dynamometer calculator uses Brake Power = ((Tension in Tight Side of Belt-Tension in Slack Side of Belt)*pi*Diameter of the driving pulley*Speed of Shaft in RPM)/60 to calculate the Brake Power, The Brake Power of Engine for Belt Transmission Dynamometer formula involves the determination of the torque and the angular speed of the engine output shaft. Brake Power is denoted by BP symbol.

How to calculate Brake Power of Engine for Belt Transmission Dynamometer using this online calculator? To use this online calculator for Brake Power of Engine for Belt Transmission Dynamometer, enter Tension in Tight Side of Belt (T₁), Tension in Slack Side of Belt (T₂), Diameter of the driving pulley (D) & Speed of Shaft in RPM (N) and hit the calculate button. Here is how the Brake Power of Engine for Belt Transmission Dynamometer calculation can be explained with given input values -> 1727.876 = ((22-11)*pi*6*500)/60.

FAQ

What is Brake Power of Engine for Belt Transmission Dynamometer?

The Brake Power of Engine for Belt Transmission Dynamometer formula involves the determination of the torque and the angular speed of the engine output shaft and is represented as BP = ((T₁-T₂)*pi*D*N)/60 or Brake Power = ((Tension in Tight Side of Belt-Tension in Slack Side of Belt)*pi*Diameter of the driving pulley*Speed of Shaft in RPM)/60. Tension in tight side of belt is described as the pulling force transmitted axially by the means of a string, a cable, chain, or similar one-dimensional continuous object, Tension in slack side of belt is described as the pulling force transmitted axially by the means of a string, a cable, chain, or similar one-dimensional continuous object, The diameter of the driving pulley is a chord that runs through the center point of the circle & Speed of shaft in rpm is the number of turns of the shaft divided by time, specified as revolutions per minute (rpm), cycles per second (cps), radians per second (rad/s), etc.

How to calculate Brake Power of Engine for Belt Transmission Dynamometer?

The Brake Power of Engine for Belt Transmission Dynamometer formula involves the determination of the torque and the angular speed of the engine output shaft is calculated using Brake Power = ((Tension in Tight Side of Belt-Tension in Slack Side of Belt)*pi*Diameter of the driving pulley*Speed of Shaft in RPM)/60. To calculate Brake Power of Engine for Belt Transmission Dynamometer, you need Tension in Tight Side of Belt (T₁), Tension in Slack Side of Belt (T₂), Diameter of the driving pulley (D) & Speed of Shaft in RPM (N). With our tool, you need to enter the respective value for Tension in Tight Side of Belt, Tension in Slack Side of Belt, Diameter of the driving pulley & Speed of Shaft in RPM 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 Brake Power?

In this formula, Brake Power uses Tension in Tight Side of Belt, Tension in Slack Side of Belt, Diameter of the driving pulley & Speed of Shaft in RPM. We can use 5 other way(s) to calculate the same, which is/are as follows -

Brake Power = (Weight at Outer End of Lever*Distance between Weight and Center of Pulley*2*pi*Speed of Shaft in RPM)/60
Brake Power = (Total Torque*2*pi*Speed of Shaft in RPM)/60
Brake Power = Work done per minute/60
Brake Power = ((Dead Load-Spring Balance Reading)*pi*(Diameter of Wheel+Diameter of Rope)*Speed of Shaft in RPM)/60
Brake Power = ((Dead Load-Spring Balance Reading)*pi*Diameter of Wheel*Speed of Shaft in RPM)/60

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