Wheel Force Solution

STEP 0: Pre-Calculation Summary
Formula Used
Wheel Force = 2*Engine Torque*Transmission Efficiency of Vehicle/Diameter of Wheel*Engine Speed in rpm/Wheel Speed
Fw = 2*T*ηt/Dwheel*N/nw_rpm
This formula uses 6 Variables
Variables Used
Wheel Force - (Measured in Newton) - Wheel Force is defined as the total force acting between driving wheels and road surface.
Engine Torque - (Measured in Newton Meter) - Engine Torque is defined as a rotating force produced by a engine's crankshaft due to power developed during power stroke in IC engine.
Transmission Efficiency of Vehicle - Transmission Efficiency of Vehicle is defined as the percentage amount of useful energy or work that is transmitted to the vehicle wheels through transmission system.
Diameter of Wheel - (Measured in Meter) - Diameter of Wheel is a little more than diameter of tyre.
Engine Speed in rpm - Engine Speed in rpm is the speed at which the crankshaft of the engine rotates.
Wheel Speed - (Measured in Radian per Second) - Wheel Speed is defined as the angular speed of the wheel of the vehicle.
STEP 1: Convert Input(s) to Base Unit
Engine Torque: 140 Newton Meter --> 140 Newton Meter No Conversion Required
Transmission Efficiency of Vehicle: 0.83 --> No Conversion Required
Diameter of Wheel: 0.35 Meter --> 0.35 Meter No Conversion Required
Engine Speed in rpm: 500 --> No Conversion Required
Wheel Speed: 499 Revolution per Minute --> 52.2551578020492 Radian per Second (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Fw = 2*T*ηt/Dwheel*N/nw_rpm --> 2*140*0.83/0.35*500/52.2551578020492
Evaluating ... ...
Fw = 6353.43981272946
STEP 3: Convert Result to Output's Unit
6353.43981272946 Newton --> No Conversion Required
FINAL ANSWER
6353.43981272946 6353.44 Newton <-- Wheel Force
(Calculation completed in 00.004 seconds)

Credits

Created by Syed Adnan
Ramaiah University of Applied Sciences (RUAS), bangalore
Syed Adnan has created this Calculator and 200+ more calculators!
Verified by Kartikay Pandit
National Institute Of Technology (NIT), Hamirpur
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19 Tire Behavior in Racing Car Calculators

Tractive Effort in Multi-Geared Vehicle at any given Gear
Go Tractive Effort in Multi-geared Vehicle = (Torque Output of Vehicle*Gear Ratio of Transmission*Gear Ratio of Final Drive*Transmission Efficiency of Vehicle)/Effective Radius of Wheel
Normal Load on Wheels due to Gradient
Go Normal Load on Wheels due to Gradient = Vehicle Weight in Newtons*Acceleration due to Gravity*cos(Angle of Inclination of Ground from Horizontal)
Wheel Force
Go Wheel Force = 2*Engine Torque*Transmission Efficiency of Vehicle/Diameter of Wheel*Engine Speed in rpm/Wheel Speed
Curb Force for Driven Wheel
Go Curb Force for Driven Wheel = (Weight on Single Wheel*Contact Point Distance from Wheel Center Axis)/(Effective Radius of Wheel-Height of Curb)
Slip of Tire
Go Slip of Tire = ((Forward Velocity of Vehicle-Vehicle Wheel Angular Velocity*Effective Radius of Wheel)/Forward Velocity of Vehicle)*100
Gradient Resistance of Vehicle
Go Gradient Resistance = Vehicle Weight in Newtons*Acceleration due to Gravity*sin(Angle of Inclination of Ground from Horizontal)
Longitudinal Slip Velocity
Go Longitudinal Slip Velocity = Axle Speed over Roadway*cos(Slip Angle)-Circumferential Velocity of Tire under Traction
Contact Point of Wheel and Curb Distance from Wheel Center Axis
Go Contact Point Distance from Wheel Center Axis = sqrt(2*Effective Radius of Wheel*(Height of Curb-Height of Curb^2))
Traction Force Required to Climb Curb
Go Traction Force required to Climb Curb = Weight on Single Wheel*cos(Angle between Traction Force and Horizontal Axis)
Angle between Traction Force and Horizontal Axis
Go Angle between Traction Force and Horizontal Axis = asin(1-Curb Height/Effective Radius of Wheel)
Longitudinal Slip Velocity for Zero Slip Angle
Go Longitudinal (Angular) Slip Velocity = Angular Velocity of Driven (or braked) Wheel-Angular Velocity of Free Rolling Wheel
Lateral Slip Velocity
Go Lateral Slip Velocity = Axle Speed over Roadway*sin(Slip Angle)
Mechanical Advantage of Wheel and Axle
Go Mechanical Advantage of Wheel and Axle = Effective Radius of Wheel/Radius of Axle
Wheel Diameter of Vehicle
Go Wheel Diameter of Vehicle = Rim Diameter+2*Tire Side Wall Height
Tire Side Wall Height
Go Tire Side Wall Height = (Aspect Ratio of Tire*Tire Width)/100
Aspect Ratio of Tire
Go Aspect Ratio of Tire = Tire Side Wall Height/Tire Width*100
Variation of Rolling Resistance Coefficient at Varying Speed
Go Rolling Resistance Coefficient = 0.01*(1+Vehicle Speed/100)
Circumference of Wheel
Go Wheel Circumference = 3.1415*Wheel Diameter of Vehicle
Wheel Radius of Vehicle
Go Wheel Radius in Meter = Wheel Diameter of Vehicle/2

Wheel Force Formula

Wheel Force = 2*Engine Torque*Transmission Efficiency of Vehicle/Diameter of Wheel*Engine Speed in rpm/Wheel Speed
Fw = 2*T*ηt/Dwheel*N/nw_rpm

What is a wheel force?

Wheel force is defined as is defined the force acting between driving wheels and road surface. The resistance force generated when the locked-wheel acts on the soil is critical for deciding the traveling performance of push–pull locomotion. The resistance force depends on the tangential force of the sliding soil wedge beneath the wheel, and the tangential force depends on the forces of the soil

How to Calculate Wheel Force?

Wheel Force calculator uses Wheel Force = 2*Engine Torque*Transmission Efficiency of Vehicle/Diameter of Wheel*Engine Speed in rpm/Wheel Speed to calculate the Wheel Force, The Wheel force formula is defined as the force acting between driving wheels and road surface. Wheel Force is denoted by Fw symbol.

How to calculate Wheel Force using this online calculator? To use this online calculator for Wheel Force, enter Engine Torque (T), Transmission Efficiency of Vehicle t), Diameter of Wheel (Dwheel), Engine Speed in rpm (N) & Wheel Speed (nw_rpm) and hit the calculate button. Here is how the Wheel Force calculation can be explained with given input values -> 6353.44 = 2*140*0.83/0.35*500/52.2551578020492.

FAQ

What is Wheel Force?
The Wheel force formula is defined as the force acting between driving wheels and road surface and is represented as Fw = 2*T*ηt/Dwheel*N/nw_rpm or Wheel Force = 2*Engine Torque*Transmission Efficiency of Vehicle/Diameter of Wheel*Engine Speed in rpm/Wheel Speed. Engine Torque is defined as a rotating force produced by a engine's crankshaft due to power developed during power stroke in IC engine, Transmission Efficiency of Vehicle is defined as the percentage amount of useful energy or work that is transmitted to the vehicle wheels through transmission system, Diameter of Wheel is a little more than diameter of tyre, Engine Speed in rpm is the speed at which the crankshaft of the engine rotates & Wheel Speed is defined as the angular speed of the wheel of the vehicle.
How to calculate Wheel Force?
The Wheel force formula is defined as the force acting between driving wheels and road surface is calculated using Wheel Force = 2*Engine Torque*Transmission Efficiency of Vehicle/Diameter of Wheel*Engine Speed in rpm/Wheel Speed. To calculate Wheel Force, you need Engine Torque (T), Transmission Efficiency of Vehicle t), Diameter of Wheel (Dwheel), Engine Speed in rpm (N) & Wheel Speed (nw_rpm). With our tool, you need to enter the respective value for Engine Torque, Transmission Efficiency of Vehicle, Diameter of Wheel, Engine Speed in rpm & Wheel Speed 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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