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Friction Power of Diesel Engine Calculator

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✖Indicated Power of 4 Stroke is a measure of the power output of a 4 stroke diesel engine based on the pressure exerted on the piston during the combustion process.ⓘ Indicated Power of 4 Stroke [P_4i]			+10% -10%
✖Brake Power of 4 Stroke is the output of the engine at the shaft measured by a dynamometer in a 4 stroke diesel engine.ⓘ Brake Power of 4 Stroke [P_4b]			+10% -10%

✖Friction Power refers to the power that is lost due to friction between the moving parts of the engine.ⓘ Friction Power of Diesel Engine [P_f]

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Formula

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Friction Power of Diesel Engine

Formula

P f = P 4i - P 4b

Example

2016 kW = 7553 kW - 5537 kW

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Friction Power of Diesel Engine Solution

STEP 0: Pre-Calculation Summary

Formula Used

Friction Power = Indicated Power of 4 Stroke-Brake Power of 4 Stroke
P_f = P_4i-P_4b
This formula uses 3 Variables

Variables Used

Friction Power - (Measured in Watt) - Friction Power refers to the power that is lost due to friction between the moving parts of the engine.
Indicated Power of 4 Stroke - (Measured in Watt) - Indicated Power of 4 Stroke is a measure of the power output of a 4 stroke diesel engine based on the pressure exerted on the piston during the combustion process.
Brake Power of 4 Stroke - (Measured in Watt) - Brake Power of 4 Stroke is the output of the engine at the shaft measured by a dynamometer in a 4 stroke diesel engine.

STEP 1: Convert Input(s) to Base Unit

Indicated Power of 4 Stroke: 7553 Kilowatt --> 7553000 Watt (Check conversion here)
Brake Power of 4 Stroke: 5537 Kilowatt --> 5537000 Watt (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

P_f = P_4i-P_4b --> 7553000-5537000

Evaluating ... ...

P_f = 2016000

STEP 3: Convert Result to Output's Unit

2016000 Watt -->2016 Kilowatt (Check conversion here)

FINAL ANSWER

2016 Kilowatt <-- Friction Power

(Calculation completed in 00.004 seconds)

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Credits

Created by Nisarg

Indian Institute of Technology,Roorlee (IITR), Roorkee

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Verified by Parminder Singh

Chandigarh University (CU), Punjab

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< Diesel Engine Power Plant Calculators

Indicated Power of 2 Stroke Engine

Go Indicated Power of 2 Stroke Engine = (Indicated Mean Effective Pressure*Piston Area*Stroke of Piston*RPM*Number of Cylinders)/60

Indicated Power of 4 Stroke Engine

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

Work Done per Cycle

Go Work = Indicated Mean Effective Pressure*Piston Area*Stroke of Piston

Area of Piston given Piston Bore

Go Piston Area = (pi/4)*Piston Bore^2

Friction Power of Diesel Engine Formula

Friction Power = Indicated Power of 4 Stroke-Brake Power of 4 Stroke
P_f = P_4i-P_4b

What are the characteristics of Diesel Engine Power Plants?

Diesel engine power plants are a type of power generation facility that use diesel engines to convert the chemical energy stored in diesel fuel into mechanical energy, which is then converted into electrical energy through a generator.

How to Calculate Friction Power of Diesel Engine?

Friction Power of Diesel Engine calculator uses Friction Power = Indicated Power of 4 Stroke-Brake Power of 4 Stroke to calculate the Friction Power, The Friction Power of Diesel Engine formula is defined as the power consumed by the engine's moving parts that is not available for useful work output. In a diesel engine, this includes power lost to friction between the piston rings and cylinder walls, bearings, gears, and other internal components. Friction Power is denoted by P_f symbol.

How to calculate Friction Power of Diesel Engine using this online calculator? To use this online calculator for Friction Power of Diesel Engine, enter Indicated Power of 4 Stroke (P_4i) & Brake Power of 4 Stroke (P_4b) and hit the calculate button. Here is how the Friction Power of Diesel Engine calculation can be explained with given input values -> 2.016 = 7553000-5537000.

FAQ

What is Friction Power of Diesel Engine?

The Friction Power of Diesel Engine formula is defined as the power consumed by the engine's moving parts that is not available for useful work output. In a diesel engine, this includes power lost to friction between the piston rings and cylinder walls, bearings, gears, and other internal components and is represented as P_f = P_4i-P_4b or Friction Power = Indicated Power of 4 Stroke-Brake Power of 4 Stroke. Indicated Power of 4 Stroke is a measure of the power output of a 4 stroke diesel engine based on the pressure exerted on the piston during the combustion process & Brake Power of 4 Stroke is the output of the engine at the shaft measured by a dynamometer in a 4 stroke diesel engine.

How to calculate Friction Power of Diesel Engine?

The Friction Power of Diesel Engine formula is defined as the power consumed by the engine's moving parts that is not available for useful work output. In a diesel engine, this includes power lost to friction between the piston rings and cylinder walls, bearings, gears, and other internal components is calculated using Friction Power = Indicated Power of 4 Stroke-Brake Power of 4 Stroke. To calculate Friction Power of Diesel Engine, you need Indicated Power of 4 Stroke (P_4i) & Brake Power of 4 Stroke (P_4b). With our tool, you need to enter the respective value for Indicated Power of 4 Stroke & Brake Power of 4 Stroke 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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