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Percentage Gradeability of Vehicle Formula

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Gradeability of Vehicle is defined as the ability to climb slopes in degrees or percentage. Check FAQs

G = \frac{10200 \cdot T g \cdot R g}{r \cdot GVW} - Rr

G - Gradeability of Vehicle?T_g - Torque Generated?R_g - Overall Gear Reduction?r - Rolling Radius of Loaded Driving Tire?GVW - Gross Vehicle Weight?Rr - Percentage Rolling Resistance?

Percentage Gradeability of Vehicle Example

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Here is how the Percentage Gradeability of Vehicle equation looks like with Values.

Here is how the Percentage Gradeability of Vehicle equation looks like with Units.

Here is how the Percentage Gradeability of Vehicle equation looks like.

5.0167 = \frac{10200 \cdot 115 \cdot 10}{0.4 \cdot 4500} - 1.5

5.0167 = \frac{10200 \cdot 115N*mm \cdot 10}{0.4m \cdot 4500kg} - 1.5

5.0167 = \frac{10200 \cdot 115 \cdot 10}{0.4 \cdot 4500} - 1.5

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Percentage Gradeability of Vehicle Solution

Follow our step by step solution on how to calculate Percentage Gradeability of Vehicle?

FIRST Step Consider the formula

G = \frac{10200 \cdot T g \cdot R g}{r \cdot GVW} - Rr

Next Step Substitute values of Variables

∴

G = \frac{10200 \cdot 115N*mm \cdot 10}{0.4m \cdot 4500kg} - 1.5

Next Step Convert Units

∴

G = \frac{10200 \cdot 0.115N*m \cdot 10}{0.4m \cdot 4500kg} - 1.5

Next Step Prepare to Evaluate

∴

G = \frac{10200 \cdot 0.115 \cdot 10}{0.4 \cdot 4500} - 1.5

Next Step Evaluate

∴

G = 5.01666666666667

LAST Step Rounding Answer

∴

G = 5.0167

Percentage Gradeability of Vehicle Formula Elements

Variables

Gradeability of Vehicle

Gradeability of Vehicle is defined as the ability to climb slopes in degrees or percentage.

Symbol: G

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Gradeability of Vehicle

Torque Generated

Torque Generated is defined as the torque derived from the engine working at the crankshaft.

Symbol: T_g

Measurement: TorqueUnit: N*mm

Note: Value should be greater than 0.

Formulas to find Torque Generated

Overall Gear Reduction

Overall Gear Reduction is defined as a mechanical system of gears in an arrangement such that input speed can be lowered to a slower output speed but have the same or more output torque.

Symbol: R_g

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Overall Gear Reduction

Rolling Radius of Loaded Driving Tire

Rolling Radius of Loaded Driving Tire is defined as the radius of loaded driving tire.

Symbol: r

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Rolling Radius of Loaded Driving Tire

Gross Vehicle Weight

Gross Vehicle Weight is defined as the total of the weight of the vehicle (or combination of vehicles) including its load when stationary.

Symbol: GVW

Measurement: WeightUnit: kg

Note: Value should be greater than 0.

Formulas to find Gross Vehicle Weight

Percentage Rolling Resistance

Percentage Rolling Resistance is defined as the percentage of rolling resistance between the tire and the road out of the total resistance on the vehicle.

Symbol: Rr

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Percentage Rolling Resistance

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Go Angular Acceleration of Driven Shaft

α B = - {ω B}^{2} \cdot \cos (α) \cdot {\sin (α)}^{2} \cdot \frac{\sin (2 \cdot Φ)}{{(1 - {\cos (Φ)}^{2} \cdot {\sin (α)}^{2})}^{2}}

Go Axial Force of Multiplate Clutch using Uniform Wear Theory

F a = π \cdot p \cdot D i \cdot (D o - D i) \cdot 0.5

Go Gear Step

φ = \frac{i n-1}{i n}

How to Evaluate Percentage Gradeability of Vehicle?

Percentage Gradeability of Vehicle evaluator uses Gradeability of Vehicle = (10200*Torque Generated*Overall Gear Reduction)/(Rolling Radius of Loaded Driving Tire*Gross Vehicle Weight)-Percentage Rolling Resistance to evaluate the Gradeability of Vehicle, The Percentage gradeability of vehicle formula is defined as the ability of a vehicle to climb slopes measured in degrees or percentage. Gradeability of Vehicle is denoted by G symbol.

How to evaluate Percentage Gradeability of Vehicle using this online evaluator? To use this online evaluator for Percentage Gradeability of Vehicle, enter Torque Generated (T_g), Overall Gear Reduction (R_g), Rolling Radius of Loaded Driving Tire (r), Gross Vehicle Weight (GVW) & Percentage Rolling Resistance (Rr) and hit the calculate button.

FAQs on Percentage Gradeability of Vehicle

What is the formula to find Percentage Gradeability of Vehicle?

The formula of Percentage Gradeability of Vehicle is expressed as Gradeability of Vehicle = (10200*Torque Generated*Overall Gear Reduction)/(Rolling Radius of Loaded Driving Tire*Gross Vehicle Weight)-Percentage Rolling Resistance. Here is an example- 5.016667 = (10200*0.115*10)/(0.4*4500)-1.5.

How to calculate Percentage Gradeability of Vehicle?

With Torque Generated (T_g), Overall Gear Reduction (R_g), Rolling Radius of Loaded Driving Tire (r), Gross Vehicle Weight (GVW) & Percentage Rolling Resistance (Rr) we can find Percentage Gradeability of Vehicle using the formula - Gradeability of Vehicle = (10200*Torque Generated*Overall Gear Reduction)/(Rolling Radius of Loaded Driving Tire*Gross Vehicle Weight)-Percentage Rolling Resistance.

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Percentage Gradeability of Vehicle Formula

Percentage Gradeability of Vehicle Example

Percentage Gradeability of Vehicle Solution

Percentage Gradeability of Vehicle Formula Elements

Other formulas in Driveline category

How to Evaluate Percentage Gradeability of Vehicle?

FAQs on Percentage Gradeability of Vehicle

Variable Name