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Break Power of 4 Stroke Diesel Engine Formula

GoBreak Power given Mechanical Efficiency and Indicated Power Formula

GoBreak Power given Bore and Stroke Formula

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Brake Power of 4 Stroke is the output of the engine at the shaft measured by a dynamometer in a 4 stroke diesel engine. Check FAQs

P 4b = \frac{2 \cdot π \cdot τ \cdot (\frac{N}{2})}{60}

P_4b - Brake Power of 4 Stroke?τ - Torque?N - RPM?π - Archimedes' constant?

Break Power of 4 Stroke Diesel Engine Example

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Here is how the Break Power of 4 Stroke Diesel Engine equation looks like with Values.

Here is how the Break Power of 4 Stroke Diesel Engine equation looks like with Units.

Here is how the Break Power of 4 Stroke Diesel Engine equation looks like.

5536.6382 = \frac{2 \cdot 3.1416 \cdot 15.106 \cdot (\frac{7000}{2})}{60}

5536.6382kW = \frac{2 \cdot 3.1416 \cdot 15.106kN*m \cdot (\frac{7000rad/s}{2})}{60}

5536.6382 = \frac{2 \cdot 3.1416 \cdot 15.106 \cdot (\frac{7000}{2})}{60}

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Break Power of 4 Stroke Diesel Engine Solution

Follow our step by step solution on how to calculate Break Power of 4 Stroke Diesel Engine?

FIRST Step Consider the formula

P 4b = \frac{2 \cdot π \cdot τ \cdot (\frac{N}{2})}{60}

Next Step Substitute values of Variables

∴

P 4b = \frac{2 \cdot π \cdot 15.106kN*m \cdot (\frac{7000rad/s}{2})}{60}

Next Step Substitute values of Constants

∴

P 4b = \frac{2 \cdot 3.1416 \cdot 15.106kN*m \cdot (\frac{7000rad/s}{2})}{60}

Next Step Convert Units

∴

P 4b = \frac{2 \cdot 3.1416 \cdot 15106N*m \cdot (\frac{7000rad/s}{2})}{60}

Next Step Prepare to Evaluate

∴

P 4b = \frac{2 \cdot 3.1416 \cdot 15106 \cdot (\frac{7000}{2})}{60}

Next Step Evaluate

∴

P 4b = 5536638.17293153W

Next Step Convert to Output's Unit

∴

P 4b = 5536.63817293153kW

LAST Step Rounding Answer

∴

P 4b = 5536.6382kW

Break Power of 4 Stroke Diesel Engine Formula Elements

Variables

Constants

Brake Power of 4 Stroke

Brake Power of 4 Stroke is the output of the engine at the shaft measured by a dynamometer in a 4 stroke diesel engine.

Symbol: P_4b

Measurement: PowerUnit: kW

Note: Value should be greater than 0.

Formulas to find Brake Power of 4 Stroke

Torque

Torque refers to the twisting force that the engine generates, typically measured in Newton-meters (Nm).

Symbol: τ

Measurement: TorqueUnit: kN*m

Note: Value should be greater than 0.

Formulas to find Torque

RPM

RPM is speed in Rotation per Minute.

Symbol: N

Measurement: Angular VelocityUnit: rad/s

Note: Value should be greater than 0.

Formulas to find RPM

Archimedes' constant

Archimedes' constant is a mathematical constant that represents the ratio of the circumference of a circle to its diameter.

Symbol: π

Value: 3.14159265358979323846264338327950288

Other Formulas to find Brake Power of 4 Stroke

Go Break Power given Mechanical Efficiency and Indicated Power

P 4b = η m \cdot P 4i

Go Break Power given Bore and Stroke

P 4b = \frac{η m \cdot IMEP \cdot A \cdot L \cdot (\frac{N}{2}) \cdot N c}{60}

Go Brake Power using Break Mean Effective Pressure

P 4b = \frac{BMEP \cdot A \cdot L \cdot (\frac{N}{2}) \cdot N c}{60}

Other formulas in Diesel Engine Power Plant category

Go Area of Piston given Piston Bore

A = (\frac{π}{4}) \cdot B^{2}

Go Work Done per Cycle

W = IMEP \cdot A \cdot L

Go Indicated Power of 2 Stroke Engine

P i2 = \frac{IMEP \cdot A \cdot L \cdot N \cdot N c}{60}

Go Indicated Power of 4 Stroke Engine

P 4i = \frac{IMEP \cdot A \cdot L \cdot (\frac{N}{2}) \cdot N c}{60}

How to Evaluate Break Power of 4 Stroke Diesel Engine?

Break Power of 4 Stroke Diesel Engine evaluator uses Brake Power of 4 Stroke = (2*pi*Torque*(RPM/2))/60 to evaluate the Brake Power of 4 Stroke, The Break Power of 4 stroke Diesel Engine formula is defined as the power output of an engine that is measured at the output shaft or crankshaft. It represents the actual usable power that the engine can deliver to do useful work, such as turning wheels in a vehicle or driving a generator. Brake Power of 4 Stroke is denoted by P_4b symbol.

How to evaluate Break Power of 4 Stroke Diesel Engine using this online evaluator? To use this online evaluator for Break Power of 4 Stroke Diesel Engine, enter Torque (τ) & RPM (N) and hit the calculate button.

FAQs on Break Power of 4 Stroke Diesel Engine

What is the formula to find Break Power of 4 Stroke Diesel Engine?

The formula of Break Power of 4 Stroke Diesel Engine is expressed as Brake Power of 4 Stroke = (2*pi*Torque*(RPM/2))/60. Here is an example- 5.536638 = (2*pi*15106*(7000/2))/60.

How to calculate Break Power of 4 Stroke Diesel Engine?

With Torque (τ) & RPM (N) we can find Break Power of 4 Stroke Diesel Engine using the formula - Brake Power of 4 Stroke = (2*pi*Torque*(RPM/2))/60. This formula also uses Archimedes' constant .

What are the other ways to Calculate Brake Power of 4 Stroke?

Here are the different ways to Calculate Brake Power of 4 Stroke-

Brake Power of 4 Stroke=Mechanical Efficiency*Indicated Power of 4 Stroke
Brake Power of 4 Stroke=(Mechanical Efficiency*Indicated Mean Effective Pressure*Piston Area*Stroke of Piston*(RPM/2)*Number of Cylinders)/60
Brake Power of 4 Stroke=(Brake Mean Effective Pressure*Piston Area*Stroke of Piston*(RPM/2)*Number of Cylinders)/60

Can the Break Power of 4 Stroke Diesel Engine be negative?

No, the Break Power of 4 Stroke Diesel Engine, measured in Power cannot be negative.

Which unit is used to measure Break Power of 4 Stroke Diesel Engine?

Break Power of 4 Stroke Diesel Engine is usually measured using the Kilowatt[kW] for Power. Watt[kW], Milliwatt[kW], Microwatt[kW] are the few other units in which Break Power of 4 Stroke Diesel Engine can be measured.

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Break Power of 4 Stroke Diesel Engine Formula

​GoBreak Power given Mechanical Efficiency and Indicated Power Formula

​GoBreak Power given Bore and Stroke Formula

Break Power of 4 Stroke Diesel Engine Example

Break Power of 4 Stroke Diesel Engine Solution

Break Power of 4 Stroke Diesel Engine Formula Elements

Other Formulas to find Brake Power of 4 Stroke

Other formulas in Diesel Engine Power Plant category

How to Evaluate Break Power of 4 Stroke Diesel Engine?

FAQs on Break Power of 4 Stroke Diesel Engine

Variable Name

GoBreak Power given Mechanical Efficiency and Indicated Power Formula

GoBreak Power given Bore and Stroke Formula