Total Time Taken for Fuel Injection in One Cycle Calculator

✖Time of Fuel Injection in Crank Angle is defined as the time taken for the fuel from its entry in fuel injector to its exit from its orifice in terms of degrees of crank angle rotation.ⓘ Time of Fuel Injection in Crank Angle [θ]			+10% -10%
✖Engine RPM is defined as the number of rotations of the engine crankshaft in one minute.ⓘ Engine RPM [ω_e]			+10% -10%

✖Total Time Taken for Fuel Injection is defined as the total time taken for the fuel to flow from the fuel injector into the cylinder in one working cycle of the diesel engine.ⓘ Total Time Taken for Fuel Injection in One Cycle [T_f]

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Formula

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Total Time Taken for Fuel Injection in One Cycle

Formula

`"T"_{"f"} = "θ"/360*60/"ω"_{"e"}`

Example

`"2.9E^-6s"="30°"/360*60/"288758.6rev/min"`

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Total Time Taken for Fuel Injection in One Cycle Solution

STEP 0: Pre-Calculation Summary

Formula Used

Total Time Taken for Fuel Injection = Time of Fuel Injection in Crank Angle/360*60/Engine RPM
T_f = θ/360*60/ω_e
This formula uses 3 Variables

Variables Used

Total Time Taken for Fuel Injection - (Measured in Second) - Total Time Taken for Fuel Injection is defined as the total time taken for the fuel to flow from the fuel injector into the cylinder in one working cycle of the diesel engine.
Time of Fuel Injection in Crank Angle - (Measured in Radian) - Time of Fuel Injection in Crank Angle is defined as the time taken for the fuel from its entry in fuel injector to its exit from its orifice in terms of degrees of crank angle rotation.
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

Time of Fuel Injection in Crank Angle: 30 Degree --> 0.5235987755982 Radian (Check conversion here)
Engine RPM: 288758.6 Revolution per Minute --> 30238.7298791559 Radian per Second (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

T_f = θ/360*60/ω_e --> 0.5235987755982/360*60/30238.7298791559

Evaluating ... ...

T_f = 2.88591693329866E-06

STEP 3: Convert Result to Output's Unit

2.88591693329866E-06 Second --> No Conversion Required

FINAL ANSWER

2.88591693329866E-06 ≈ 2.9E-6 Second <-- Total Time Taken for Fuel Injection

(Calculation completed in 00.004 seconds)

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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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< 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

Total Time Taken for Fuel Injection in One Cycle Formula

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

Explain the time taken for fuel injection in one working cycle?

The Total time taken for fuel injection in one cycle is defined as the total time taken for the fuel to flow from the fuel injector through the orifice and into the cylinder in one working cycle of the diesel engine. In other words it is the time taken to sprinkle the fuel in one cycle. It is measured in terms of degrees of rotation of the crankshaft taking the initial time as the start of the intake stroke and crank angle as zero and end time as the end of compression stroke when the fuel is sprinkled into the compressed air of the cylinder.

How to Calculate Total Time Taken for Fuel Injection in One Cycle?

Total Time Taken for Fuel Injection in One Cycle calculator uses Total Time Taken for Fuel Injection = Time of Fuel Injection in Crank Angle/360*60/Engine RPM to calculate the Total Time Taken for Fuel Injection, The Total time taken for fuel injection in one cycle formula is defined as the total time taken for the fuel to flow from the fuel injector through the orifice and into the cylinder in one working cycle of the diesel engine. Total Time Taken for Fuel Injection is denoted by T_f symbol.

How to calculate Total Time Taken for Fuel Injection in One Cycle using this online calculator? To use this online calculator for Total Time Taken for Fuel Injection in One Cycle, enter Time of Fuel Injection in Crank Angle (θ) & Engine RPM (ω_e) and hit the calculate button. Here is how the Total Time Taken for Fuel Injection in One Cycle calculation can be explained with given input values -> 0.000167 = 0.5235987755982/360*60/30238.7298791559.

FAQ

What is Total Time Taken for Fuel Injection in One Cycle?

The Total time taken for fuel injection in one cycle formula is defined as the total time taken for the fuel to flow from the fuel injector through the orifice and into the cylinder in one working cycle of the diesel engine and is represented as T_f = θ/360*60/ω_e or Total Time Taken for Fuel Injection = Time of Fuel Injection in Crank Angle/360*60/Engine RPM. Time of Fuel Injection in Crank Angle is defined as the time taken for the fuel from its entry in fuel injector to its exit from its orifice in terms of degrees of crank angle rotation & Engine RPM is defined as the number of rotations of the engine crankshaft in one minute.

How to calculate Total Time Taken for Fuel Injection in One Cycle?

The Total time taken for fuel injection in one cycle formula is defined as the total time taken for the fuel to flow from the fuel injector through the orifice and into the cylinder in one working cycle of the diesel engine is calculated using Total Time Taken for Fuel Injection = Time of Fuel Injection in Crank Angle/360*60/Engine RPM. To calculate Total Time Taken for Fuel Injection in One Cycle, you need Time of Fuel Injection in Crank Angle (θ) & Engine RPM (ω_e). With our tool, you need to enter the respective value for Time of Fuel Injection in Crank Angle & 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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