Braking Torque given Work Done by Brake Calculator

↳

⤿

Design of Brakes

Design of Chain Drives

Design of Flywheel

Design of Friction Clutches

Design of Shafts

Design of Splines

Design of Springs

⤿

Energy and Thermal Equation

Band Brakes

Block Brake

Disk Brakes

✖Kinetic energy absorbed by brake is defined as the energy absorbed by the braking system.ⓘ Kinetic energy absorbed by brake [KE]			+10% -10%
✖Angle of rotation of brake disc is defined as by how many degrees the disc is moved with respect to the reference line.ⓘ Angle of rotation of brake disc [θ_b]			+10% -10%

✖Braking Torque on System is the toque or the moment that is applied onto the rotating disc or drum to be stopped or slowed down.ⓘ Braking Torque given Work Done by Brake [Mt_{fm sys}]

⎘ Copy

👎

Formula

✖

Braking Torque given Work Done by Brake

Formula

`"Mt"_{"fm sys"} = "KE"/"θ"_{"b"}`

Example

`"3.5E^6N*mm"="94950J"/"27.4rad"`

Calculator

LaTeX

Reset

👍

Download Design of Automobile Elements Formula PDF

Braking Torque given Work Done by Brake Solution

STEP 0: Pre-Calculation Summary

Formula Used

Braking Torque on System = Kinetic energy absorbed by brake/Angle of rotation of brake disc
Mt_{fm sys} = KE/θ_b
This formula uses 3 Variables

Variables Used

Braking Torque on System - (Measured in Newton Meter) - Braking Torque on System is the toque or the moment that is applied onto the rotating disc or drum to be stopped or slowed down.
Kinetic energy absorbed by brake - (Measured in Joule) - Kinetic energy absorbed by brake is defined as the energy absorbed by the braking system.
Angle of rotation of brake disc - (Measured in Radian) - Angle of rotation of brake disc is defined as by how many degrees the disc is moved with respect to the reference line.

STEP 1: Convert Input(s) to Base Unit

Kinetic energy absorbed by brake: 94950 Joule --> 94950 Joule No Conversion Required
Angle of rotation of brake disc: 27.4 Radian --> 27.4 Radian No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Mt_{fm sys} = KE/θ_b --> 94950/27.4

Evaluating ... ...

Mt_{fm sys} = 3465.32846715328

STEP 3: Convert Result to Output's Unit

3465.32846715328 Newton Meter -->3465328.46715328 Newton Millimeter (Check conversion here)

FINAL ANSWER

3465328.46715328 ≈ 3.5E+6 Newton Millimeter <-- Braking Torque on System

(Calculation completed in 00.004 seconds)

You are here -

Home » Physics » Design of Automobile Elements » Design of Brakes » Energy and Thermal Equation » Braking Torque given Work Done by Brake

Credits

Created by Kethavath Srinath

Osmania University (OU), Hyderabad

Kethavath Srinath has created this Calculator and 1000+ more calculators!

Verified by Urvi Rathod

Vishwakarma Government Engineering College (VGEC), Ahmedabad

Urvi Rathod has verified this Calculator and 1900+ more calculators!

< 19 Energy and Thermal Equation Calculators

Radius of Gyration given Kinetic Energy of Rotating Body

Go Radius of Gyration of braked system = sqrt(2*Kinetic energy absorbed by brake/(Mass of Brake Assembly*((Initial angular velocity of braked system^2)-(Final angular velocity of braked system^2))))

Mass of System given Kinetic Energy of Rotating Body

Go Mass of Brake Assembly = 2*Kinetic energy absorbed by brake/((Initial angular velocity of braked system^2-Final angular velocity of braked system^2)*Radius of Gyration of braked system^2)

Initial Angular Velocity of Body given Kinetic Energy of Rotating Body

Go Initial angular velocity of braked system = sqrt((2*Kinetic energy absorbed by brake/Moment of Inertia of braked assembly)+Final angular velocity of braked system^2)

Final Angular Velocity of Body given Kinetic Energy of Rotating Body

Go Final angular velocity of braked system = sqrt(Initial angular velocity of braked system^2-(2*Kinetic energy absorbed by brake/Moment of Inertia of braked assembly))

Moment of Inertia of System given Kinetic Energy of Rotating Body

Go Moment of Inertia of braked assembly = 2*Kinetic energy absorbed by brake/(Initial angular velocity of braked system^2-Final angular velocity of braked system^2)

Kinetic energy of Rotating Body

Go Kinetic energy absorbed by brake = Moment of Inertia of braked assembly*(Initial angular velocity of braked system^2-Final angular velocity of braked system^2)/2

Initial Velocity of System given Kinetic Energy Absorbed by Brakes

Go Initial velocity before braking = sqrt((2*Kinetic energy absorbed by brake/Mass of Brake Assembly)+Final velocity after braking^2)

Final Velocity given Kinetic Energy Absorbed by Brakes

Go Final velocity after braking = sqrt(Initial velocity before braking^2-(2*Kinetic energy absorbed by brake/Mass of Brake Assembly))

Mass of System given Kinetic Energy Absorbed by Brakes

Go Mass of Brake Assembly = 2*Kinetic energy absorbed by brake/(Initial velocity before braking^2-Final velocity after braking^2)

Kinetic Energy Absorbed by Brake

Go Kinetic energy absorbed by brake = Mass of Brake Assembly*(Initial velocity before braking^2-Final velocity after braking^2)/2

Mass of System given Potential Energy Absorbed during Braking Period

Go Mass of Brake Assembly = Potential energy absorbed during braking/(Acceleration due to Gravity*Change in height of vehicle)

Potential Energy Absorbed during Braking Period

Go Potential energy absorbed during braking = Mass of Brake Assembly*Acceleration due to Gravity*Change in height of vehicle

Specific Heat of Brake Drum Material given Temperature Rise of Brake Drum Assembly

Go Specific Heat of Brake Drum = Total Energy of Brake/(Mass of Brake Assembly*Temperature Change of Brake Assembly)

Mass of Brake Drum Assembly given Temperature Rise of Brake Drum Assembly

Go Mass of Brake Assembly = Total Energy of Brake/(Temperature Change of Brake Assembly*Specific Heat of Brake Drum)

Temperature Rise of Brake Drum Assembly

Go Temperature Change of Brake Assembly = Total Energy of Brake/(Mass of Brake Assembly*Specific Heat of Brake Drum)

Total Energy Absorbed by Brake given Temperature Rise of Brake Drum Assembly

Go Total Energy of Brake = Temperature Change of Brake Assembly*Mass of Brake Assembly*Specific Heat of Brake Drum

Brake Drum Rotational Angle given Work Done by Brake

Go Angle of rotation of brake disc = Kinetic energy absorbed by brake/Braking Torque on System

Braking Torque given Work Done by Brake

Go Braking Torque on System = Kinetic energy absorbed by brake/Angle of rotation of brake disc

Total Energy Absorbed by Brake

Go Kinetic energy absorbed by brake = Braking Torque on System*Angle of rotation of brake disc

Braking Torque given Work Done by Brake Formula

Braking Torque on System = Kinetic energy absorbed by brake/Angle of rotation of brake disc
Mt_{fm sys} = KE/θ_b

Define Braking Torque?

Brake torque is essentially the power of the braking system. The force exerted by the caliper, multiplied by the effective radius of the system equals the brake torque. Increasing either the force applied by the caliper, or the effective radius results in increased brake torque.

How to Calculate Braking Torque given Work Done by Brake?

Braking Torque given Work Done by Brake calculator uses Braking Torque on System = Kinetic energy absorbed by brake/Angle of rotation of brake disc to calculate the Braking Torque on System, The Braking Torque given Work Done by Brake formula is defined as force exerted by caliper, multiplied by effective radius of system equals brake torque. Braking Torque on System is denoted by Mt_{fm sys} symbol.

How to calculate Braking Torque given Work Done by Brake using this online calculator? To use this online calculator for Braking Torque given Work Done by Brake, enter Kinetic energy absorbed by brake (KE) & Angle of rotation of brake disc (θ_b) and hit the calculate button. Here is how the Braking Torque given Work Done by Brake calculation can be explained with given input values -> 3.5E+9 = 94950/27.4.

FAQ

What is Braking Torque given Work Done by Brake?

The Braking Torque given Work Done by Brake formula is defined as force exerted by caliper, multiplied by effective radius of system equals brake torque and is represented as Mt_{fm sys} = KE/θ_b or Braking Torque on System = Kinetic energy absorbed by brake/Angle of rotation of brake disc. Kinetic energy absorbed by brake is defined as the energy absorbed by the braking system & Angle of rotation of brake disc is defined as by how many degrees the disc is moved with respect to the reference line.

How to calculate Braking Torque given Work Done by Brake?

The Braking Torque given Work Done by Brake formula is defined as force exerted by caliper, multiplied by effective radius of system equals brake torque is calculated using Braking Torque on System = Kinetic energy absorbed by brake/Angle of rotation of brake disc. To calculate Braking Torque given Work Done by Brake, you need Kinetic energy absorbed by brake (KE) & Angle of rotation of brake disc (θ_b). With our tool, you need to enter the respective value for Kinetic energy absorbed by brake & Angle of rotation of brake disc and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Home

FREE PDFs

🔍 Search