Acceleration of Exhaust Valve Calculator

✖Inertia Force on Valve is the force acting opposite to the direction of valve motion onto the valve.ⓘ Inertia Force on Valve [Pa_valve]			+10% -10%
✖Mass of Valve is the mass (a measure of the amount of matter in valve) of the valve.ⓘ Mass of Valve [m]			+10% -10%

✖Acceleration of Valve is the acceleration with which the valve opens or closes.ⓘ Acceleration of Exhaust Valve [a_v]

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Formula

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Acceleration of Exhaust Valve

Formula

`"a"_{"v"} = "Pa"_{"valve"}/"m"`

Example

`"255.5556m/s²"="115N"/"0.45kg"`

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Acceleration of Exhaust Valve Solution

STEP 0: Pre-Calculation Summary

Formula Used

Acceleration of Valve = Inertia Force on Valve/Mass of Valve
a_v = Pa_valve/m
This formula uses 3 Variables

Variables Used

Acceleration of Valve - (Measured in Meter per Square Second) - Acceleration of Valve is the acceleration with which the valve opens or closes.
Inertia Force on Valve - (Measured in Newton) - Inertia Force on Valve is the force acting opposite to the direction of valve motion onto the valve.
Mass of Valve - (Measured in Kilogram) - Mass of Valve is the mass (a measure of the amount of matter in valve) of the valve.

STEP 1: Convert Input(s) to Base Unit

Inertia Force on Valve: 115 Newton --> 115 Newton No Conversion Required
Mass of Valve: 0.45 Kilogram --> 0.45 Kilogram No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

a_v = Pa_valve/m --> 115/0.45

Evaluating ... ...

a_v = 255.555555555556

STEP 3: Convert Result to Output's Unit

255.555555555556 Meter per Square Second --> No Conversion Required

FINAL ANSWER

255.555555555556 ≈ 255.5556 Meter per Square Second <-- Acceleration of Valve

(Calculation completed in 00.008 seconds)

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Home » Physics » IC Engine » Design of IC Engine Components » Engine Valves » Valve Port » Acceleration of Exhaust Valve

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Created by Saurabh Patil

Shri Govindram Seksaria Institute of Technology and Science (SGSITS ), Indore

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National Institute Of Technology (NIT), Hamirpur

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Acceleration of Exhaust Valve

Go Acceleration of Valve = Inertia Force on Valve/Mass of Valve

Acceleration of Exhaust Valve Formula

Acceleration of Valve = Inertia Force on Valve/Mass of Valve
a_v = Pa_valve/m

Engine Valve Materials

The inlet valve is subjected to comparatively less temperature than the exhaust valve. Therefore, inlet valves are made of nickel-chromium steel. The exhaust valves are made of heat-resistant silicon–chromium steel. For heavy-duty engines, valves are made of chromium-vanadium steel. The valves are heat treated and surface hardness for inlet and exhaust valves is in the range of 250 to 300 HB.

How to Calculate Acceleration of Exhaust Valve?

Acceleration of Exhaust Valve calculator uses Acceleration of Valve = Inertia Force on Valve/Mass of Valve to calculate the Acceleration of Valve, Acceleration of exhaust valve is the acceleration with which the exhaust valve opens or closes as a result of the inertia force acting on it. Acceleration of Valve is denoted by a_v symbol.

How to calculate Acceleration of Exhaust Valve using this online calculator? To use this online calculator for Acceleration of Exhaust Valve, enter Inertia Force on Valve (Pa_valve) & Mass of Valve (m) and hit the calculate button. Here is how the Acceleration of Exhaust Valve calculation can be explained with given input values -> 255.5556 = 115/0.45.

FAQ

What is Acceleration of Exhaust Valve?

Acceleration of exhaust valve is the acceleration with which the exhaust valve opens or closes as a result of the inertia force acting on it and is represented as a_v = Pa_valve/m or Acceleration of Valve = Inertia Force on Valve/Mass of Valve. Inertia Force on Valve is the force acting opposite to the direction of valve motion onto the valve & Mass of Valve is the mass (a measure of the amount of matter in valve) of the valve.

How to calculate Acceleration of Exhaust Valve?

Acceleration of exhaust valve is the acceleration with which the exhaust valve opens or closes as a result of the inertia force acting on it is calculated using Acceleration of Valve = Inertia Force on Valve/Mass of Valve. To calculate Acceleration of Exhaust Valve, you need Inertia Force on Valve (Pa_valve) & Mass of Valve (m). With our tool, you need to enter the respective value for Inertia Force on Valve & Mass of Valve 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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