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)
ma = (Pa*(Vc+Vd))/([R]*Ta)
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
ma = (Pa*(Vc+Vd))/([R]*Ta) --> (150000*(0.1+5.005))/([R]*313)
Evaluating ... ...
ma = 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 00.004 seconds)

Credits

Created by Syed Adnan
Ramaiah University of Applied Sciences (RUAS), bangalore
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Verified by Kartikay Pandit
National Institute Of Technology (NIT), Hamirpur
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22 Fundamentals of IC Engine Calculators

Overall heat transfer coefficient of IC engine
Go Overall Heat Transfer Coefficient = 1/((1/Heat Transfer Coefficient on Gas Side)+(Thickness of Engine Wall/Thermal conductivity of material)+(1/Heat Transfer Coefficient on Coolant Side))
Fuel Jet Velocity
Go Fuel jet velocity = Coefficient of Discharge*sqrt(((2*(Fuel injection pressure-Pressure of charge inside the cylinder))/Fuel Density))
Rate of convection heat transfer between engine wall and coolant
Go Rate of Convection Heat Transfer = Convection Heat Transfer Coefficient*Surface Area of Engine Wall*(Engine Wall Surface Temperature-Temperature of Coolant)
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)
Heat transfer across engine wall given overall heat transfer coefficient
Go Heat Transfer across Engine Wall = Overall Heat Transfer Coefficient*Surface Area of Engine Wall*(Gas side temperature-Coolant Side Temperature)
Power produced by IC engine given work done by engine
Go Power produced by IC engine = Work done per operating cycle*(Engine speed in rps/Crankshaft revolutions per power stroke)
Engine displacement given number of cylinders
Go Engine Displacement = Engine bore*Engine bore*Stroke Length*0.7854*Number of Cylinders
Rate of cooling of engine
Go Rate of Cooling = Rate of Cooling Constant*(Engine Temperature-Engine surrounding Temperature)
Time taken for engine to cool
Go Time taken to cool Engine = (Engine Temperature-Final Engine Temperature)/Rate of Cooling
Engine rpm
Go Engine RPM = (Speed of vehicle in mph*Gear Ratio of Transmission*336)/Tire Diameter
Kinetic energy stored in flywheel of IC engine
Go Kinetic energy stored in the flywheel = (Flywheel moment of inertia*(Flywheel angular velocity^2))/2
Swept Volume
Go Swept volume = (((pi/4)*Inner Diameter of Cylinder^2)*Stroke Length)
Work done per operating cycle in IC engine
Go Work done per operating cycle = Mean effective pressure in pascals*Displacement volume of piston
Brake output per displacement of piston
Go Brake output per displacement = Brake power per cylinder per stroke/Displaced volume
Engine specific volume
Go Engine specific volume = Displaced volume/Brake power per cylinder per stroke
Brake specific power
Go Brake specific power = Brake power per cylinder per stroke/Area of Piston
Equivalence ratio
Go Equivalence ratio = Actual Air Fuel Ratio/Stoichiometric Air Fuel Ratio
Brake work per cylinder per stroke
Go Brake work per cylinder per stroke = Bmep*Displaced volume
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
Mean piston speed
Go Mean Piston Speed = 2*Stroke Length*Engine Speed
Peak torque of engine
Go Peak Torque of Engine = Engine Displacement*1.25

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)
ma = (Pa*(Vc+Vd))/([R]*Ta)

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 ma 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 (Pa), Clearance volume (Vc), Displaced volume (Vd) & Intake air temperature (Ta) 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 ma = (Pa*(Vc+Vd))/([R]*Ta) 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 (Pa), Clearance volume (Vc), Displaced volume (Vd) & Intake air temperature (Ta). 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.
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