Number of Fuel Injections Per Minute for Four Stroke Engine Solution

STEP 0: Pre-Calculation Summary
Formula Used
Number of Injections per Minute = Engine RPM/2
Ni = Erpm/2
This formula uses 2 Variables
Variables Used
Number of Injections per Minute - Number of Injections per Minute is defined as the number of times the fuel is injected into the cylinder in one minute.
Engine RPM - (Measured in Radian per Second) - Engine RPM is defined as the number of rotations of the engine crankshaft in one minute.
STEP 1: Convert Input(s) to Base Unit
Engine RPM: 5000 Revolution per Minute --> 523.598775571636 Radian per Second (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Ni = Erpm/2 --> 523.598775571636/2
Evaluating ... ...
Ni = 261.799387785818
STEP 3: Convert Result to Output's Unit
261.799387785818 --> No Conversion Required
FINAL ANSWER
261.799387785818 261.7994 <-- Number of Injections per Minute
(Calculation completed in 00.004 seconds)

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
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12 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 in pascals-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
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 in pascals-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
Number of Fuel Injections Per Minute for Four Stroke Engine
Go Number of Injections per Minute = Engine RPM/2

Number of Fuel Injections Per Minute for Four Stroke Engine Formula

Number of Injections per Minute = Engine RPM/2
Ni = Erpm/2

What is the number of fuel injections per minute?

The Number of fuel injections per minute is the number of times the fuel is injected into a engine cylinder in one minute by the fuel injector of a diesel engine. It depends upon the engine rpm and thus it is dependent on the crank rotations per minute of the engine.

How to Calculate Number of Fuel Injections Per Minute for Four Stroke Engine?

Number of Fuel Injections Per Minute for Four Stroke Engine calculator uses Number of Injections per Minute = Engine RPM/2 to calculate the Number of Injections per Minute, The Number of fuel injections per minute for four stroke engine formula is defined as the number of times the fuel is injected into a engine cylinder in one minute by the fuel injector of a diesel engine. Number of Injections per Minute is denoted by Ni symbol.

How to calculate Number of Fuel Injections Per Minute for Four Stroke Engine using this online calculator? To use this online calculator for Number of Fuel Injections Per Minute for Four Stroke Engine, enter Engine RPM (Erpm) and hit the calculate button. Here is how the Number of Fuel Injections Per Minute for Four Stroke Engine calculation can be explained with given input values -> 261.7994 = 523.598775571636/2.

FAQ

What is Number of Fuel Injections Per Minute for Four Stroke Engine?
The Number of fuel injections per minute for four stroke engine formula is defined as the number of times the fuel is injected into a engine cylinder in one minute by the fuel injector of a diesel engine and is represented as Ni = Erpm/2 or Number of Injections per Minute = Engine RPM/2. Engine RPM is defined as the number of rotations of the engine crankshaft in one minute.
How to calculate Number of Fuel Injections Per Minute for Four Stroke Engine?
The Number of fuel injections per minute for four stroke engine formula is defined as the number of times the fuel is injected into a engine cylinder in one minute by the fuel injector of a diesel engine is calculated using Number of Injections per Minute = Engine RPM/2. To calculate Number of Fuel Injections Per Minute for Four Stroke Engine, you need Engine RPM (Erpm). With our tool, you need to enter the respective value for Engine RPM 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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