Mass of air taken in each cylinder Calculator

✖Intake air pressure is defined as the pressure of the air drawn at intake manifold.ⓘ Intake Air Pressure [P_a]			+10% -10%
✖The clearance volume is the volume remaining above the piston of an engine when it reaches top dead center.ⓘ Clearance Volume [V_c]			+10% -10%
✖Displaced volume is defined as the volume covered by the piston during one complete stroke in IC engine.ⓘ Displaced Volume [V_d]			+10% -10%
✖Intake air temperature is defined as the temperature of the drawn air at inlet manifold.ⓘ Intake Air Temperature [T_i]			+10% -10%

✖Mass of air taken in each cylinder is defined as the total mass of air drawn into the engine cylinder in one opening of inlet valve.ⓘ Mass of air taken in each cylinder [m_a]

⎘ Copy

👎

Formula

✖

Mass of air taken in each cylinder

Formula

`"m"_{"a"} = ("P"_{"a"}*("V"_{"c"}+"V"_{"d"}))/("[R]"*"T"_{"i"})`

Example

`"294.2446kg"=("1.5e5Pa"*("0.10m³"+"5.005m³"))/("[R]"*"313K")`

Calculator

LaTeX

Reset

👍

Download Fuel Injection in IC Engine Formulas PDF PDF Image

Mass of air taken in each cylinder Solution

STEP 0: Pre-Calculation Summary

Formula Used

Mass of Air Taken in Each Cylinder = (Intake Air Pressure*(Clearance Volume+Displaced Volume))/([R]*Intake Air Temperature)
m_a = (P_a*(V_c+V_d))/([R]*T_i)
This formula uses 1 Constants, 5 Variables

Constants Used

[R] - Universal gas constant Value Taken As 8.31446261815324

Variables Used

Mass of Air Taken in Each Cylinder - (Measured in Kilogram) - Mass of air taken in each cylinder is defined as the total mass of air drawn into the engine cylinder in one opening of inlet valve.
Intake Air Pressure - (Measured in Pascal) - Intake air pressure is defined as the pressure of the air drawn at intake manifold.
Clearance Volume - (Measured in Cubic Meter) - The clearance volume is the volume remaining above the piston of an engine when it reaches top dead center.
Displaced Volume - (Measured in Cubic Meter) - Displaced volume is defined as the volume covered by the piston during one complete stroke in IC engine.
Intake Air Temperature - (Measured in Kelvin) - Intake air temperature is defined as the temperature of the drawn air at inlet manifold.

STEP 1: Convert Input(s) to Base Unit

Intake Air Pressure: 150000 Pascal --> 150000 Pascal No Conversion Required
Clearance Volume: 0.1 Cubic Meter --> 0.1 Cubic Meter No Conversion Required
Displaced Volume: 5.005 Cubic Meter --> 5.005 Cubic Meter No Conversion Required
Intake Air Temperature: 313 Kelvin --> 313 Kelvin No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

m_a = (P_a*(V_c+V_d))/([R]*T_i) --> (150000*(0.1+5.005))/([R]*313)

Evaluating ... ...

m_a = 294.244587456765

STEP 3: Convert Result to Output's Unit

294.244587456765 Kilogram --> No Conversion Required

FINAL ANSWER

294.244587456765 ≈ 294.2446 Kilogram <-- Mass of Air Taken in Each Cylinder

(Calculation completed in 00.014 seconds)

You are here -

Home » Physics » IC Engine » Mechanical » Fuel Injection in IC Engine » Mass of air taken in each cylinder

Credits

Created by Syed Adnan

Ramaiah University of Applied Sciences (RUAS), bangalore

Syed Adnan has created this Calculator and 200+ more calculators!

Verified by Kartikay Pandit

National Institute Of Technology (NIT), Hamirpur

Kartikay Pandit has verified this Calculator and 400+ more calculators!

< 16 Fuel Injection in IC Engine Calculators

Actual Fuel Velocity of Injection Considering Orifice Flow Coefficient

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

Volume of Fuel Injected Per Second in Diesel Engine

Go Volume of Fuel Injected per Second = Area of All Orifices of Fuel Injectors*Actual Fuel Velocity of Injection*Total Time Taken for Fuel Injection*Number of Injections per Minute/60

Fuel Jet Velocity

Go Fuel Jet Velocity = Coefficient of Discharge*sqrt(((2*(Fuel Injection Pressure-Pressure of charge inside the cylinder))/Density of Fuel))

Mass of air taken in each cylinder

Go Mass of Air Taken in Each Cylinder = (Intake Air Pressure*(Clearance Volume+Displaced Volume))/([R]*Intake Air Temperature)

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

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)

Energy Content Per Unit Cylinder Volume of Mixture Formed Prior to Induction into Cylinder

Go Energy Content per Unit Cylinder = (Density of Mixture*Lower Heating Value of Fuel)/(Relative Air Fuel Ratio*Stoichiometric Air Fuel Ratio+1)

Fuel Velocity at Time of Release into Engine Cylinder

Go Fuel Velocity at Tip of Nozzle = sqrt(2*Specific Volume of Fuel*(Injection Pressure-Pressure in Cylinder during Fuel Injection))

Area of all Orifices of Fuel Injectors

Go Area of All Orifices of Fuel Injectors = pi/4*Diameter of Fuel Orifice^2*Number of Orifices

Total Time Taken for Fuel Injection in One Cycle

Go Total Time Taken for Fuel Injection = Time of Fuel Injection in Crank Angle/360*60/Engine RPM

Fuel Consumption Per Cycle

Go Fuel Consumption per Cycle = Fuel Consumption per Cylinder/(60*Number of Cycles per Minute)

Volume of Fuel Injected Per Cycle

Go Volume of Fuel Injected per Cycle = Fuel Consumption per Cycle/Specific Gravity of Fuel

Fuel Consumption per Cylinder

Go Fuel Consumption per Cylinder = Fuel Consumption per Hour/Number of Orifices

Fuel Consumption Per Hour in Diesel Engine

Go Fuel Consumption per Hour = Brake Specific Fuel Consumption*Brake Power

Compression Ratio given Clearance and Swept Volume

Go Compression Ratio = 1+(Swept volume/Clearance Volume)

Engine Capacity

Go Engine Capacity = Swept volume*Number of Cylinders

Number of Fuel Injections Per Minute for Four Stroke Engine

Go Number of Injections per Minute = Engine RPM/2

Mass of air taken in each cylinder Formula

Mass of Air Taken in Each Cylinder = (Intake Air Pressure*(Clearance Volume+Displaced Volume))/([R]*Intake Air Temperature)
m_a = (P_a*(V_c+V_d))/([R]*T_i)

What is the mass of air taken in an engine cylinder?

The Mass of air taken in each cylinder is defined as the total mass of air drawn into a single cylinder because of the opening of the inlet valve in one cycle. The fundamental determinant is the mass of air (not the volume) the engine can ingest into the cylinders. The mass of ingested air is directly proportional to the air density and volumetric efficiency.

How to Calculate Mass of air taken in each cylinder?

Mass of air taken in each cylinder calculator uses Mass of Air Taken in Each Cylinder = (Intake Air Pressure*(Clearance Volume+Displaced Volume))/([R]*Intake Air Temperature) to calculate the Mass of Air Taken in Each Cylinder, The Mass of air taken in each cylinder formula is defined as the total mass of air drawn into a single cylinder because of the opening of the inlet valve in one cycle. Mass of Air Taken in Each Cylinder is denoted by m_a symbol.

How to calculate Mass of air taken in each cylinder using this online calculator? To use this online calculator for Mass of air taken in each cylinder, enter Intake Air Pressure (P_a), Clearance Volume (V_c), Displaced Volume (V_d) & Intake Air Temperature (T_i) and hit the calculate button. Here is how the Mass of air taken in each cylinder calculation can be explained with given input values -> 294.2446 = (150000*(0.1+5.005))/([R]*313).

FAQ

What is Mass of air taken in each cylinder?

The Mass of air taken in each cylinder formula is defined as the total mass of air drawn into a single cylinder because of the opening of the inlet valve in one cycle and is represented as m_a = (P_a*(V_c+V_d))/([R]*T_i) or Mass of Air Taken in Each Cylinder = (Intake Air Pressure*(Clearance Volume+Displaced Volume))/([R]*Intake Air Temperature). Intake air pressure is defined as the pressure of the air drawn at intake manifold, The clearance volume is the volume remaining above the piston of an engine when it reaches top dead center, Displaced volume is defined as the volume covered by the piston during one complete stroke in IC engine & Intake air temperature is defined as the temperature of the drawn air at inlet manifold.

How to calculate Mass of air taken in each cylinder?

The Mass of air taken in each cylinder formula is defined as the total mass of air drawn into a single cylinder because of the opening of the inlet valve in one cycle is calculated using Mass of Air Taken in Each Cylinder = (Intake Air Pressure*(Clearance Volume+Displaced Volume))/([R]*Intake Air Temperature). To calculate Mass of air taken in each cylinder, you need Intake Air Pressure (P_a), Clearance Volume (V_c), Displaced Volume (V_d) & Intake Air Temperature (T_i). With our tool, you need to enter the respective value for Intake Air Pressure, Clearance Volume, Displaced Volume & Intake Air Temperature and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Home

FREE PDFs

🔍 Search