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Break Power given Bore and Stroke Calculator

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✖Mechanical Efficiency is measure of the effectiveness with which a mechanical system performs.ⓘ Mechanical Efficiency [η_m]			+10% -10%
✖Indicated Mean Effective Pressure can be thought of as the pressure that persists in the cylinder during the entirety of one cycle of the engine.ⓘ Indicated Mean Effective Pressure [IMEP]			+10% -10%
✖Piston Area is defined as the total space occupied by the piston of a diesel engine.ⓘ Piston Area [A]			+10% -10%
✖Stroke of Piston is the distance that the piston travels between its top dead center (TDC) and bottom dead center (BDC) positions during each cycle of the engine.ⓘ Stroke of Piston [L]			+10% -10%
✖RPM is speed in Rotation per Minute.ⓘ RPM [N]			+10% -10%
✖Number of Cylinders is the number of cylinders present in the diesel engine.ⓘ Number of Cylinders [N_c]			+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.ⓘ Break Power given Bore and Stroke [P_4b]

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Break Power given Bore and Stroke Solution

STEP 0: Pre-Calculation Summary

Formula Used

Brake Power of 4 Stroke = (Mechanical Efficiency*Indicated Mean Effective Pressure*Piston Area*Stroke of Piston*(RPM/2)*Number of Cylinders)/60
P_4b = (η_m*IMEP*A*L*(N/2)*N_c)/60
This formula uses 7 Variables

Variables Used

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.
Mechanical Efficiency - Mechanical Efficiency is measure of the effectiveness with which a mechanical system performs.
Indicated Mean Effective Pressure - (Measured in Pascal) - Indicated Mean Effective Pressure can be thought of as the pressure that persists in the cylinder during the entirety of one cycle of the engine.
Piston Area - (Measured in Square Meter) - Piston Area is defined as the total space occupied by the piston of a diesel engine.
Stroke of Piston - (Measured in Meter) - Stroke of Piston is the distance that the piston travels between its top dead center (TDC) and bottom dead center (BDC) positions during each cycle of the engine.
RPM - (Measured in Radian per Second) - RPM is speed in Rotation per Minute.
Number of Cylinders - Number of Cylinders is the number of cylinders present in the diesel engine.

STEP 1: Convert Input(s) to Base Unit

Mechanical Efficiency: 0.733 --> No Conversion Required
Indicated Mean Effective Pressure: 6.5 Bar --> 650000 Pascal (Check conversion here)
Piston Area: 0.166 Square Meter --> 0.166 Square Meter No Conversion Required
Stroke of Piston: 600 Millimeter --> 0.6 Meter (Check conversion here)
RPM: 7000 Radian per Second --> 7000 Radian per Second No Conversion Required
Number of Cylinders: 2 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

P_4b = (η_m*IMEP*A*L*(N/2)*N_c)/60 --> (0.733*650000*0.166*0.6*(7000/2)*2)/60

Evaluating ... ...

P_4b = 5536349

STEP 3: Convert Result to Output's Unit

5536349 Watt -->5536.349 Kilowatt (Check conversion here)

FINAL ANSWER

5536.349 Kilowatt <-- Brake Power of 4 Stroke

(Calculation completed in 00.004 seconds)

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Created by Nisarg

Indian Institute of Technology,Roorlee (IITR), Roorkee

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Chandigarh University (CU), Punjab

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< Diesel Engine Power Plant Calculators

Indicated Power of 2 Stroke Engine

LaTeX 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

LaTeX 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

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

Area of Piston given Piston Bore

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

Break Power given Bore and Stroke Formula

LaTeX Go

Brake Power of 4 Stroke = (Mechanical Efficiency*Indicated Mean Effective Pressure*Piston Area*Stroke of Piston*(RPM/2)*Number of Cylinders)/60
P_4b = (η_m*IMEP*A*L*(N/2)*N_c)/60

What are the types of Diesel Engines?

Diesel engines can be classified into two-stroke and four-stroke engines, as well as inline and V-type engines. Two-stroke engines are simpler and more compact than four-stroke engines, but are less fuel efficient and emit more pollutants. Four-stroke engines are more complex but offer better fuel efficiency and lower emissions. Inline engines are simpler and more compact than V-type engines, but V-type engines are smoother and more powerful.

How to Calculate Break Power given Bore and Stroke?

Break Power given Bore and Stroke calculator uses Brake Power of 4 Stroke = (Mechanical Efficiency*Indicated Mean Effective Pressure*Piston Area*Stroke of Piston*(RPM/2)*Number of Cylinders)/60 to calculate the Brake Power of 4 Stroke, The Break Power given Bore and Stroke 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 calculate Break Power given Bore and Stroke using this online calculator? To use this online calculator for Break Power given Bore and Stroke, enter Mechanical Efficiency (η_m), Indicated Mean Effective Pressure (IMEP), Piston Area (A), Stroke of Piston (L), RPM (N) & Number of Cylinders (N_c) and hit the calculate button. Here is how the Break Power given Bore and Stroke calculation can be explained with given input values -> 5.536349 = (0.733*650000*0.166*0.6*(7000/2)*2)/60.

FAQ

What is Break Power given Bore and Stroke?

The Break Power given Bore and Stroke 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 and is represented as P_4b = (η_m*IMEP*A*L*(N/2)*N_c)/60 or Brake Power of 4 Stroke = (Mechanical Efficiency*Indicated Mean Effective Pressure*Piston Area*Stroke of Piston*(RPM/2)*Number of Cylinders)/60. Mechanical Efficiency is measure of the effectiveness with which a mechanical system performs, Indicated Mean Effective Pressure can be thought of as the pressure that persists in the cylinder during the entirety of one cycle of the engine, Piston Area is defined as the total space occupied by the piston of a diesel engine, Stroke of Piston is the distance that the piston travels between its top dead center (TDC) and bottom dead center (BDC) positions during each cycle of the engine, RPM is speed in Rotation per Minute & Number of Cylinders is the number of cylinders present in the diesel engine.

How to calculate Break Power given Bore and Stroke?

The Break Power given Bore and Stroke 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 is calculated using Brake Power of 4 Stroke = (Mechanical Efficiency*Indicated Mean Effective Pressure*Piston Area*Stroke of Piston*(RPM/2)*Number of Cylinders)/60. To calculate Break Power given Bore and Stroke, you need Mechanical Efficiency (η_m), Indicated Mean Effective Pressure (IMEP), Piston Area (A), Stroke of Piston (L), RPM (N) & Number of Cylinders (N_c). With our tool, you need to enter the respective value for Mechanical Efficiency, Indicated Mean Effective Pressure, Piston Area, Stroke of Piston, RPM & Number of Cylinders and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Brake Power of 4 Stroke?

In this formula, Brake Power of 4 Stroke uses Mechanical Efficiency, Indicated Mean Effective Pressure, Piston Area, Stroke of Piston, RPM & Number of Cylinders. We can use 3 other way(s) to calculate the same, which is/are as follows -

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

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