FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

Initial Spring Force on Exhaust Valve Formula

GoInitial Spring Force on Exhaust Valve given Total Force on Rocker Arm of Exhaust Valve Formula

GoInitial Spring Force on Valve given Total Force on Rocker Arm of Inlet Valve Formula

Fx Copy

LaTeX Copy

Spring Force on Rocker Arm Valve is the force exerted by a compressed or stretched spring upon any object that is attached to it. Check FAQs

P sr = \frac{π \cdot P smax \cdot {d v}^{2}}{4}

P_sr - Spring Force on Rocker Arm Valve?P_smax - Maximum Suction Pressure?d_v - Diameter of Valve Head?π - Archimedes' constant?

Initial Spring Force on Exhaust Valve Example

With values

With units

Only example

Here is how the Initial Spring Force on Exhaust Valve equation looks like with Values.

Here is how the Initial Spring Force on Exhaust Valve equation looks like with Units.

Here is how the Initial Spring Force on Exhaust Valve equation looks like.

100.1383 = \frac{3.1416 \cdot 0.051 \cdot 50^{2}}{4}

100.1383N = \frac{3.1416 \cdot 0.051N/mm² \cdot {50mm}^{2}}{4}

100.1383 = \frac{3.1416 \cdot 0.051 \cdot 50^{2}}{4}

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Physics » Category

Mechanical » Category

IC Engine » fx Initial Spring Force on Exhaust Valve

Initial Spring Force on Exhaust Valve Solution

Follow our step by step solution on how to calculate Initial Spring Force on Exhaust Valve?

FIRST Step Consider the formula

P sr = \frac{π \cdot P smax \cdot {d v}^{2}}{4}

Next Step Substitute values of Variables

∴

P sr = \frac{π \cdot 0.051N/mm² \cdot {50mm}^{2}}{4}

Next Step Substitute values of Constants

∴

P sr = \frac{3.1416 \cdot 0.051N/mm² \cdot {50mm}^{2}}{4}

Next Step Convert Units

∴

P sr = \frac{3.1416 \cdot 51000Pa \cdot {0.05m}^{2}}{4}

Next Step Prepare to Evaluate

∴

P sr = \frac{3.1416 \cdot 51000 \cdot {0.05}^{2}}{4}

Next Step Evaluate

∴

P sr = 100.138265833175N

LAST Step Rounding Answer

∴

P sr = 100.1383N

Initial Spring Force on Exhaust Valve Formula Elements

Variables

Constants

Spring Force on Rocker Arm Valve

Spring Force on Rocker Arm Valve is the force exerted by a compressed or stretched spring upon any object that is attached to it.

Symbol: P_sr

Measurement: ForceUnit: N

Note: Value should be greater than 0.

Formulas to find Spring Force on Rocker Arm Valve

Maximum Suction Pressure

Maximum Suction Pressure is the amount of pressure generated by the gases during its flow from an obstruction.

Symbol: P_smax

Measurement: PressureUnit: N/mm²

Note: Value should be greater than 0.

Formulas to find Maximum Suction Pressure

Diameter of Valve Head

Diameter of Valve Head is the diameter of the top part of valve of an IC engine, valve intakes and exhausts gases to and from an engine.

Symbol: d_v

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Diameter of Valve Head

Archimedes' constant

Archimedes' constant is a mathematical constant that represents the ratio of the circumference of a circle to its diameter.

Symbol: π

Value: 3.14159265358979323846264338327950288

Other Formulas to find Spring Force on Rocker Arm Valve

Go Initial Spring Force on Exhaust Valve given Total Force on Rocker Arm of Exhaust Valve

P sr = P e - (P + P g)

Go Initial Spring Force on Valve given Total Force on Rocker Arm of Inlet Valve

P sr = P i - P

Other formulas in Force on Rocker Arm of Valves category

Go Gas Load on Exhaust Valve when it Opens

P g = \frac{π \cdot P b \cdot {d v}^{2}}{4}

Go Back Pressure when Exhaust Valve Opens

P b = \frac{4 \cdot P g}{π \cdot {d v}^{2}}

Go Downward Inertia Force on Exhaust Valve as it Moves Upwards

P = m \cdot a v

Go Maximum Suction Pressure on Exhaust Valve

P smax = \frac{4 \cdot P sr}{π \cdot {d v}^{2}}

How to Evaluate Initial Spring Force on Exhaust Valve?

Initial Spring Force on Exhaust Valve evaluator uses Spring Force on Rocker Arm Valve = (pi*Maximum Suction Pressure*Diameter of Valve Head^2)/4 to evaluate the Spring Force on Rocker Arm Valve, Initial spring force on exhaust valve is the amount of force exerted by the spring onto the exhaust valve during its opening. Spring Force on Rocker Arm Valve is denoted by P_sr symbol.

How to evaluate Initial Spring Force on Exhaust Valve using this online evaluator? To use this online evaluator for Initial Spring Force on Exhaust Valve, enter Maximum Suction Pressure (P_smax) & Diameter of Valve Head (d_v) and hit the calculate button.

FAQs on Initial Spring Force on Exhaust Valve

What is the formula to find Initial Spring Force on Exhaust Valve?

The formula of Initial Spring Force on Exhaust Valve is expressed as Spring Force on Rocker Arm Valve = (pi*Maximum Suction Pressure*Diameter of Valve Head^2)/4. Here is an example- 100.1383 = (pi*51000*0.05^2)/4.

How to calculate Initial Spring Force on Exhaust Valve?

With Maximum Suction Pressure (P_smax) & Diameter of Valve Head (d_v) we can find Initial Spring Force on Exhaust Valve using the formula - Spring Force on Rocker Arm Valve = (pi*Maximum Suction Pressure*Diameter of Valve Head^2)/4. This formula also uses Archimedes' constant .

What are the other ways to Calculate Spring Force on Rocker Arm Valve?

Here are the different ways to Calculate Spring Force on Rocker Arm Valve-

Spring Force on Rocker Arm Valve=Total Force on Rocker Arm of Exhaust Valve-(Inertia Force on Valve+Gas Load on Exhaust Valve)
Spring Force on Rocker Arm Valve=Total Force on Rocker Arm of Inlet Valve-Inertia Force on Valve

Can the Initial Spring Force on Exhaust Valve be negative?

No, the Initial Spring Force on Exhaust Valve, measured in Force cannot be negative.

Which unit is used to measure Initial Spring Force on Exhaust Valve?

Initial Spring Force on Exhaust Valve is usually measured using the Newton[N] for Force. Exanewton[N], Meganewton[N], Kilonewton[N] are the few other units in which Initial Spring Force on Exhaust Valve can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!

: Value
: Unit

Initial Spring Force on Exhaust Valve Formula

​GoInitial Spring Force on Exhaust Valve given Total Force on Rocker Arm of Exhaust Valve Formula

​GoInitial Spring Force on Valve given Total Force on Rocker Arm of Inlet Valve Formula

Initial Spring Force on Exhaust Valve Example

Initial Spring Force on Exhaust Valve Solution

Initial Spring Force on Exhaust Valve Formula Elements

Other Formulas to find Spring Force on Rocker Arm Valve

Other formulas in Force on Rocker Arm of Valves category

How to Evaluate Initial Spring Force on Exhaust Valve?

FAQs on Initial Spring Force on Exhaust Valve

Variable Name

GoInitial Spring Force on Exhaust Valve given Total Force on Rocker Arm of Exhaust Valve Formula

GoInitial Spring Force on Valve given Total Force on Rocker Arm of Inlet Valve Formula