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Energy Content per Unit Cylinder Volume of Mixture Formed in Cylinder of Diesel Engine Calculator

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✖Density of Air is the mass of air per unit volume; it decreases with altitude due to lower pressure.ⓘ Density of Air [ρ]			+10% -10%
✖Lower heating value of Fuel is defined as the net heat energy released from combustion of the fuel.ⓘ Lower Heating Value of Fuel [LHV_f]			+10% -10%
✖Relative Air Fuel Ratio is defined as the ratio of actual fuel-air ratio to the Stoichiometric fuel-air ratio.ⓘ Relative Air Fuel Ratio [λ]			+10% -10%
✖Stoichiometric Air Fuel Ratio is defined as the theoretical air fuel ratio mixture of a IC engine.ⓘ Stoichiometric Air Fuel Ratio [R_af]			+10% -10%

✖Energy Content per Unit Cylinder in Diesel Engine is defined as the heat energy released due to the combustion of diesel fuel during compression stroke.ⓘ Energy Content per Unit Cylinder Volume of Mixture Formed in Cylinder of Diesel Engine [H_de]

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Energy Content per Unit Cylinder Volume of Mixture Formed in Cylinder of Diesel Engine Solution

STEP 0: Pre-Calculation Summary

Formula Used

Energy Content per Unit Cylinder in Diesel Engine = (Density of Air*Lower Heating Value of Fuel)/(Relative Air Fuel Ratio*Stoichiometric Air Fuel Ratio)
H_de = (ρ*LHV_f)/(λ*R_af)
This formula uses 5 Variables

Variables Used

Energy Content per Unit Cylinder in Diesel Engine - (Measured in Joule per Cubic Meter) - Energy Content per Unit Cylinder in Diesel Engine is defined as the heat energy released due to the combustion of diesel fuel during compression stroke.
Density of Air - (Measured in Kilogram per Cubic Meter) - Density of Air is the mass of air per unit volume; it decreases with altitude due to lower pressure.
Lower Heating Value of Fuel - (Measured in Joule per Cubic Meter) - Lower heating value of Fuel is defined as the net heat energy released from combustion of the fuel.
Relative Air Fuel Ratio - Relative Air Fuel Ratio is defined as the ratio of actual fuel-air ratio to the Stoichiometric fuel-air ratio.
Stoichiometric Air Fuel Ratio - Stoichiometric Air Fuel Ratio is defined as the theoretical air fuel ratio mixture of a IC engine.

STEP 1: Convert Input(s) to Base Unit

Density of Air: 1.293 Kilogram per Cubic Meter --> 1.293 Kilogram per Cubic Meter No Conversion Required
Lower Heating Value of Fuel: 10 Megajoule per Cubic Meter --> 10000000 Joule per Cubic Meter (Check conversion here)
Relative Air Fuel Ratio: 1.5 --> No Conversion Required
Stoichiometric Air Fuel Ratio: 14.7 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

H_de = (ρ*LHV_f)/(λ*R_af) --> (1.293*10000000)/(1.5*14.7)

Evaluating ... ...

H_de = 586394.557823129

STEP 3: Convert Result to Output's Unit

586394.557823129 Joule per Cubic Meter -->0.586394557823129 Megajoule per Cubic Meter (Check conversion here)

FINAL ANSWER

0.586394557823129 ≈ 0.586395 Megajoule per Cubic Meter <-- Energy Content per Unit Cylinder in Diesel Engine

(Calculation completed in 00.006 seconds)

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Created by Syed Adnan

Ramaiah University of Applied Sciences (RUAS), bangalore

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National Institute Of Technology (NIT), Hamirpur

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< Fuel Injection in IC Engine Calculators

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LaTeX Go Actual Fuel Velocity of Injection = Flow Coefficient of Orifice*sqrt((2*(Injection Pressure-Pressure in Cylinder during Fuel Injection)*100000)/Density of Fuel)

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Number of Fuel Injections Per Minute for Four Stroke Engine

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Energy Content per Unit Cylinder Volume of Mixture Formed in Cylinder of Diesel Engine Formula

LaTeX Go

Energy Content per Unit Cylinder in Diesel Engine = (Density of Air*Lower Heating Value of Fuel)/(Relative Air Fuel Ratio*Stoichiometric Air Fuel Ratio)
H_de = (ρ*LHV_f)/(λ*R_af)

What is the heat energy released during combustion of diesel fuel in diesel engine?

For engines where air/fuel mixing occurs in-cylinder after IVC, it depends on the amount of air that can be inducted and trapped into the cylinder. For engines, the net energy released from combustion is typically represented by the lower heating value (LHV) of the fuel since the water produced by combustion is assumed to remain in the vapor state.

How to Calculate Energy Content per Unit Cylinder Volume of Mixture Formed in Cylinder of Diesel Engine?

Energy Content per Unit Cylinder Volume of Mixture Formed in Cylinder of Diesel Engine calculator uses Energy Content per Unit Cylinder in Diesel Engine = (Density of Air*Lower Heating Value of Fuel)/(Relative Air Fuel Ratio*Stoichiometric Air Fuel Ratio) to calculate the Energy Content per Unit Cylinder in Diesel Engine, The Energy content per unit cylinder volume of mixture formed in cylinder of diesel engine formula is defined as the amount of heat energy released because of the combustion of the diesel fuel in a single cylinder during compression stroke. Energy Content per Unit Cylinder in Diesel Engine is denoted by H_de symbol.

How to calculate Energy Content per Unit Cylinder Volume of Mixture Formed in Cylinder of Diesel Engine using this online calculator? To use this online calculator for Energy Content per Unit Cylinder Volume of Mixture Formed in Cylinder of Diesel Engine, enter Density of Air (ρ), Lower Heating Value of Fuel (LHV_f), Relative Air Fuel Ratio (λ) & Stoichiometric Air Fuel Ratio (R_af) and hit the calculate button. Here is how the Energy Content per Unit Cylinder Volume of Mixture Formed in Cylinder of Diesel Engine calculation can be explained with given input values -> 5.9E-7 = (1.293*10000000)/(1.5*14.7).

FAQ

What is Energy Content per Unit Cylinder Volume of Mixture Formed in Cylinder of Diesel Engine?

The Energy content per unit cylinder volume of mixture formed in cylinder of diesel engine formula is defined as the amount of heat energy released because of the combustion of the diesel fuel in a single cylinder during compression stroke and is represented as H_de = (ρ*LHV_f)/(λ*R_af) or Energy Content per Unit Cylinder in Diesel Engine = (Density of Air*Lower Heating Value of Fuel)/(Relative Air Fuel Ratio*Stoichiometric Air Fuel Ratio). Density of Air is the mass of air per unit volume; it decreases with altitude due to lower pressure, Lower heating value of Fuel is defined as the net heat energy released from combustion of the fuel, Relative Air Fuel Ratio is defined as the ratio of actual fuel-air ratio to the Stoichiometric fuel-air ratio & Stoichiometric Air Fuel Ratio is defined as the theoretical air fuel ratio mixture of a IC engine.

How to calculate Energy Content per Unit Cylinder Volume of Mixture Formed in Cylinder of Diesel Engine?

The Energy content per unit cylinder volume of mixture formed in cylinder of diesel engine formula is defined as the amount of heat energy released because of the combustion of the diesel fuel in a single cylinder during compression stroke is calculated using Energy Content per Unit Cylinder in Diesel Engine = (Density of Air*Lower Heating Value of Fuel)/(Relative Air Fuel Ratio*Stoichiometric Air Fuel Ratio). To calculate Energy Content per Unit Cylinder Volume of Mixture Formed in Cylinder of Diesel Engine, you need Density of Air (ρ), Lower Heating Value of Fuel (LHV_f), Relative Air Fuel Ratio (λ) & Stoichiometric Air Fuel Ratio (R_af). With our tool, you need to enter the respective value for Density of Air, Lower Heating Value of Fuel, Relative Air Fuel Ratio & Stoichiometric Air Fuel Ratio 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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