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Total Force on Engine Valve Spring Formula

GoMaximum Force on Engine Valve Spring given Torsional Shear Stress in Wire Formula

GoMaximum Force on Engine Valve Spring given Maximum Compression in Spring Formula

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Axial Force on Valve Spring is the force acting at the ends of spring trying to compress or expand it in the axial direction. Check FAQs

P = P i + k \cdot h max

P - Axial Force on Valve Spring?P_i - Initial Spring Force on Valve?k - Stiffness of Valve Spring?h_max - Lift of Valve?

Total Force on Engine Valve Spring Example

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Here is how the Total Force on Engine Valve Spring equation looks like with Values.

Here is how the Total Force on Engine Valve Spring equation looks like with Units.

Here is how the Total Force on Engine Valve Spring equation looks like.

219 = 120 + 9 \cdot 11

219N = 120N + 9N/mm \cdot 11mm

219 = 120 + 9 \cdot 11

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Total Force on Engine Valve Spring Solution

Follow our step by step solution on how to calculate Total Force on Engine Valve Spring?

FIRST Step Consider the formula

P = P i + k \cdot h max

Next Step Substitute values of Variables

∴

P = 120N + 9N/mm \cdot 11mm

Next Step Convert Units

∴

P = 120N + 9000N/m \cdot 0.011m

Next Step Prepare to Evaluate

∴

P = 120 + 9000 \cdot 0.011

LAST Step Evaluate

∴

P = 219N

Total Force on Engine Valve Spring Formula Elements

Variables

Axial Force on Valve Spring

Axial Force on Valve Spring is the force acting at the ends of spring trying to compress or expand it in the axial direction.

Symbol: P

Measurement: ForceUnit: N

Note: Value should be greater than 0.

Formulas to find Axial Force on Valve Spring

Initial Spring Force on Valve

Initial Spring Force on Valve is the preset amount of force exerted by the spring onto the body and contributed to the total force exerted by the spring.

Symbol: P_i

Measurement: ForceUnit: N

Note: Value should be greater than 0.

Formulas to find Initial Spring Force on Valve

Stiffness of Valve Spring

Stiffness of Valve Spring is a measure of the resistance offered by an elastic spring to deformation, every object in this universe has some stiffness.

Symbol: k

Measurement: Stiffness ConstantUnit: N/mm

Note: Value should be greater than 0.

Formulas to find Stiffness of Valve Spring

Lift of Valve

Lift of Valve is the height to which the valve is lifted during operation for the flow of gases.

Symbol: h_max

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Lift of Valve

Other Formulas to find Axial Force on Valve Spring

Go Maximum Force on Engine Valve Spring given Torsional Shear Stress in Wire

P = \frac{π \cdot f s \cdot {d w}^{2}}{8 \cdot K \cdot C}

Go Maximum Force on Engine Valve Spring given Maximum Compression in Spring

P = \frac{G \cdot {d w}^{4} \cdot x}{8 \cdot N \cdot D^{3}}

Other formulas in Valve Spring category

Go Diameter of Wire of Engine Valve Spring given Mean Coil Diameter

d w = \frac{D}{8}

Go Diameter of Wire of Engine Valve Spring given Torsional Shear Stress in Wire

d w = \sqrt{\frac{8 \cdot K \cdot P \cdot C}{π \cdot f s}}

Go Diameter of Wire of Engine Valve Spring

d w = \sqrt{\frac{8 \cdot K \cdot ((P i + k \cdot h max) \cdot C)}{π \cdot f s}}

Go Spring Index of Engine Valve Spring given Shear Stress, Maximum Force and Wire Diameter

C = \frac{π \cdot f s \cdot {d w}^{2}}{8 \cdot K \cdot P}

How to Evaluate Total Force on Engine Valve Spring?

Total Force on Engine Valve Spring evaluator uses Axial Force on Valve Spring = Initial Spring Force on Valve+Stiffness of Valve Spring*Lift of Valve to evaluate the Axial Force on Valve Spring, Total force on engine valve spring is the total amount of force that acts onto the valve spring so that the valve is made open for operation. Axial Force on Valve Spring is denoted by P symbol.

How to evaluate Total Force on Engine Valve Spring using this online evaluator? To use this online evaluator for Total Force on Engine Valve Spring, enter Initial Spring Force on Valve (P_i), Stiffness of Valve Spring (k) & Lift of Valve (h_max) and hit the calculate button.

FAQs on Total Force on Engine Valve Spring

What is the formula to find Total Force on Engine Valve Spring?

The formula of Total Force on Engine Valve Spring is expressed as Axial Force on Valve Spring = Initial Spring Force on Valve+Stiffness of Valve Spring*Lift of Valve. Here is an example- 219 = 120+9000*0.011.

How to calculate Total Force on Engine Valve Spring?

With Initial Spring Force on Valve (P_i), Stiffness of Valve Spring (k) & Lift of Valve (h_max) we can find Total Force on Engine Valve Spring using the formula - Axial Force on Valve Spring = Initial Spring Force on Valve+Stiffness of Valve Spring*Lift of Valve.

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

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

Axial Force on Valve Spring=(pi*Shear Stress in Valve Spring*Wire Diameter of Valve Spring^2)/(8*Wahl Factor of Valve Spring*Spring Index for Valve Spring)
Axial Force on Valve Spring=(Modulus of Rigidity of Valve Spring*Wire Diameter of Valve Spring^4*Maximum Compression in Valve Spring)/(8*Active Coils in Valve Spring*Mean Coil Diameter of Valve Spring^3)

Can the Total Force on Engine Valve Spring be negative?

No, the Total Force on Engine Valve Spring, measured in Force cannot be negative.

Which unit is used to measure Total Force on Engine Valve Spring?

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

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Total Force on Engine Valve Spring Formula

​GoMaximum Force on Engine Valve Spring given Torsional Shear Stress in Wire Formula

​GoMaximum Force on Engine Valve Spring given Maximum Compression in Spring Formula

Total Force on Engine Valve Spring Example

Total Force on Engine Valve Spring Solution

Total Force on Engine Valve Spring Formula Elements

Other Formulas to find Axial Force on Valve Spring

Other formulas in Valve Spring category

How to Evaluate Total Force on Engine Valve Spring?

FAQs on Total Force on Engine Valve Spring

Variable Name

GoMaximum Force on Engine Valve Spring given Torsional Shear Stress in Wire Formula

GoMaximum Force on Engine Valve Spring given Maximum Compression in Spring Formula