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Thermal Efficiency of Diesel Engine Power Plant Formula

GoThermal Efficiency using Indicated Power and Fuel Consumption Rate Formula

GoThermal Efficiency using Indicated Power and Brake Power Formula

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Indicated Thermal Efficiency is a measure of the engine's ability to convert the chemical energy in the fuel into useful mechanical work, based on the energy released during the combustion process. Check FAQs

ITE = \frac{BTE}{η m}

ITE - Indicated Thermal Efficiency?BTE - Brake Thermal Efficiency?η_m - Mechanical Efficiency?

Thermal Efficiency of Diesel Engine Power Plant Example

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Here is how the Thermal Efficiency of Diesel Engine Power Plant equation looks like with Values.

Here is how the Thermal Efficiency of Diesel Engine Power Plant equation looks like with Units.

Here is how the Thermal Efficiency of Diesel Engine Power Plant equation looks like.

0.5048 = \frac{0.37}{0.733}

0.5048 = \frac{0.37}{0.733}

0.5048 = \frac{0.37}{0.733}

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Thermal Efficiency of Diesel Engine Power Plant Solution

Follow our step by step solution on how to calculate Thermal Efficiency of Diesel Engine Power Plant?

FIRST Step Consider the formula

ITE = \frac{BTE}{η m}

Next Step Substitute values of Variables

∴

ITE = \frac{0.37}{0.733}

Next Step Prepare to Evaluate

∴

ITE = \frac{0.37}{0.733}

Next Step Evaluate

∴

ITE = 0.504774897680764

LAST Step Rounding Answer

∴

ITE = 0.5048

Thermal Efficiency of Diesel Engine Power Plant Formula Elements

Variables

Indicated Thermal Efficiency

Indicated Thermal Efficiency is a measure of the engine's ability to convert the chemical energy in the fuel into useful mechanical work, based on the energy released during the combustion process.

Symbol: ITE

Measurement: NAUnit: Unitless

Note: Value should be less than 1.

Formulas to find Indicated Thermal Efficiency

Brake Thermal Efficiency

Brake Thermal Efficiency is defined as the ratio of the net work output of the engine to the energy input from the fuel, expressed as a percentage.

Symbol: BTE

Measurement: NAUnit: Unitless

Note: Value should be less than 1.

Formulas to find Brake Thermal Efficiency

Mechanical Efficiency

Mechanical Efficiency is measure of the effectiveness with which a mechanical system performs.

Symbol: η_m

Measurement: NAUnit: Unitless

Note: Value should be less than 1.

Formulas to find Mechanical Efficiency

Other Formulas to find Indicated Thermal Efficiency

Go Thermal Efficiency using Indicated Power and Fuel Consumption Rate

ITE = \frac{P 4i}{m f \cdot CV}

Go Thermal Efficiency using Indicated Power and Brake Power

ITE = BTE \cdot \frac{P 4i}{P 4b}

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

ITE = BTE \cdot \frac{IMEP}{BMEP}

Go Thermal Efficiency using Friction Power

ITE = BTE \cdot (\frac{P f + P 4b}{P 4b})

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 Thermal Efficiency of Diesel Engine Power Plant?

Thermal Efficiency of Diesel Engine Power Plant evaluator uses Indicated Thermal Efficiency = Brake Thermal Efficiency/Mechanical Efficiency to evaluate the Indicated Thermal Efficiency, The Thermal Efficiency of Diesel Engine Power Plant formula is defined as a term used to describe the efficiency of an internal combustion engine (ICE). It is a measure of how effectively an ICE converts the energy stored in the fuel into useful mechanical work. Indicated Thermal Efficiency is denoted by ITE symbol.

How to evaluate Thermal Efficiency of Diesel Engine Power Plant using this online evaluator? To use this online evaluator for Thermal Efficiency of Diesel Engine Power Plant, enter Brake Thermal Efficiency (BTE) & Mechanical Efficiency (η_m) and hit the calculate button.

FAQs on Thermal Efficiency of Diesel Engine Power Plant

What is the formula to find Thermal Efficiency of Diesel Engine Power Plant?

The formula of Thermal Efficiency of Diesel Engine Power Plant is expressed as Indicated Thermal Efficiency = Brake Thermal Efficiency/Mechanical Efficiency. Here is an example- 0.504775 = 0.37/0.733.

How to calculate Thermal Efficiency of Diesel Engine Power Plant?

With Brake Thermal Efficiency (BTE) & Mechanical Efficiency (η_m) we can find Thermal Efficiency of Diesel Engine Power Plant using the formula - Indicated Thermal Efficiency = Brake Thermal Efficiency/Mechanical Efficiency.

What are the other ways to Calculate Indicated Thermal Efficiency?

Here are the different ways to Calculate Indicated Thermal Efficiency-

Indicated Thermal Efficiency=Indicated Power of 4 Stroke/(Fuel Consumption Rate*Calorific Value)
Indicated Thermal Efficiency=Brake Thermal Efficiency*Indicated Power of 4 Stroke/Brake Power of 4 Stroke
Indicated Thermal Efficiency=Brake Thermal Efficiency*Indicated Mean Effective Pressure/Brake Mean Effective Pressure

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Thermal Efficiency of Diesel Engine Power Plant Formula

​GoThermal Efficiency using Indicated Power and Fuel Consumption Rate Formula

​GoThermal Efficiency using Indicated Power and Brake Power Formula

Thermal Efficiency of Diesel Engine Power Plant Example

Thermal Efficiency of Diesel Engine Power Plant Solution

Thermal Efficiency of Diesel Engine Power Plant Formula Elements

Other Formulas to find Indicated Thermal Efficiency

Other formulas in Diesel Engine Power Plant category

How to Evaluate Thermal Efficiency of Diesel Engine Power Plant?

FAQs on Thermal Efficiency of Diesel Engine Power Plant

Variable Name

GoThermal Efficiency using Indicated Power and Fuel Consumption Rate Formula

GoThermal Efficiency using Indicated Power and Brake Power Formula