Friction Power of Diesel Engine Calculator

✖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

`"2016kW"="7553kW"-"5537kW"`

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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 00.020 seconds)

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Credits

Created by Nisarg

Indian Institute of Technology,Roorlee (IITR), Roorkee

Nisarg has created this Calculator and 100+ more calculators!

Verified by Parminder Singh

Chandigarh University (CU), Punjab

Parminder Singh has verified this Calculator and 600+ more calculators!

< 25 Diesel Engine Power Plant Calculators

Overall Efficiency or Brake Thermal Efficiency using Brake Mean Effective Pressure

Go Brake Thermal Efficiency = (Brake Mean Effective Pressure*Piston Area*Stroke of Piston*(RPM/2)*Number of Cylinders)/(Fuel Consumption Rate*Calorific Value*60)

Break Power given Bore and Stroke

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

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

Brake Power using Break Mean Effective Pressure

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

Overall Efficiency or Brake Thermal Efficiency using Mechanical Efficiency

Go Brake Thermal Efficiency = (Mechanical Efficiency*Indicated Power of 4 Stroke)/(Fuel Consumption Rate*Calorific Value)

Overall Efficiency or Brake Thermal Efficiency using Friction Power and Indicated Power

Go Brake Thermal Efficiency = (Indicated Power of 4 Stroke-Friction Power)/(Fuel Consumption Rate*Calorific Value)

Thermal Efficiency using Indicated Mean Effective Pressure and Break Mean Effective Pressure

Go Indicated Thermal Efficiency = Brake Thermal Efficiency*Indicated Mean Effective Pressure/Brake Mean Effective Pressure

Thermal Efficiency using Indicated Power and Brake Power

Go Indicated Thermal Efficiency = Brake Thermal Efficiency*Indicated Power of 4 Stroke/Brake Power of 4 Stroke

Thermal Efficiency using Indicated Power and Fuel Consumption Rate

Go Indicated Thermal Efficiency = Indicated Power of 4 Stroke/(Fuel Consumption Rate*Calorific Value)

Mechanical Efficiency using Indicated Power and Friction Power

Go Mechanical Efficiency = (Indicated Power of 4 Stroke-Friction Power)/Indicated Power of 4 Stroke

Brake Thermal Efficiency of Diesel Engine Power Plant

Go Brake Thermal Efficiency = Brake Power of 4 Stroke/(Fuel Consumption Rate*Calorific Value)

Mechanical Efficiency using Break Power and Friction Power

Go Mechanical Efficiency = Brake Power of 4 Stroke/(Brake Power of 4 Stroke+Friction Power)

Work Done per Cycle

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

Brake Mean Effective Pressure

Go Brake Mean Effective Pressure = Mechanical Efficiency*Indicated Mean Effective Pressure

Break Power of 4 Stroke Diesel Engine

Go Brake Power of 4 Stroke = (2*pi*Torque*(RPM/2))/60

Brake Specific Fuel Consumption given Brake Power and Fuel Consumption Rate

Go Brake Specific Fuel Consumption = Fuel Consumption Rate/Brake Power of 4 Stroke

Break Power of 2 Stroke Diesel Engine

Go Brake Power of 2 Stroke = (2*pi*Torque*RPM)/60

Thermal Efficiency of Diesel Engine Power Plant

Go Indicated Thermal Efficiency = Brake Thermal Efficiency/Mechanical Efficiency

Break Power given Mechanical Efficiency and Indicated Power

Go Brake Power of 4 Stroke = Mechanical Efficiency*Indicated Power of 4 Stroke

Mechanical Efficiency of Diesel Engine

Go Mechanical Efficiency = Brake Power of 4 Stroke/Indicated Power of 4 Stroke

Indicated Power using Brake Power and Friction Power

Go Indicated Power of 4 Stroke = Brake Power of 4 Stroke+Friction Power

Friction Power of Diesel Engine

Go Friction Power = Indicated Power of 4 Stroke-Brake Power of 4 Stroke

Brake Mean Effective Pressure given Torque

Go Brake Mean Effective Pressure = Proportionality Constant*Torque

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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