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Bending Stress in Valve Disk Formula

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Bending Stress in Valve Disk is the amount of bending stress that can be generated in a material before its failure or fracture. Check FAQs

σ bd = {(\frac{d p \cdot k c}{t})}^{2} \cdot p max

σ_bd - Bending Stress in Valve Disk?d_p - Diameter of Port?k_c - Material Constant?t - Thickness of Valve Disk?p_max - Maximum Gas Pressure inside Cylinder?

Bending Stress in Valve Disk Example

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With units

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Here is how the Bending Stress in Valve Disk equation looks like with Values.

Here is how the Bending Stress in Valve Disk equation looks like with Units.

Here is how the Bending Stress in Valve Disk equation looks like.

52.8926 = {(\frac{40 \cdot 0.5}{5.5})}^{2} \cdot 4

52.8926N/mm² = {(\frac{40mm \cdot 0.5}{5.5mm})}^{2} \cdot 4MPa

52.8926 = {(\frac{40 \cdot 0.5}{5.5})}^{2} \cdot 4

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Bending Stress in Valve Disk Solution

Follow our step by step solution on how to calculate Bending Stress in Valve Disk?

FIRST Step Consider the formula

σ bd = {(\frac{d p \cdot k c}{t})}^{2} \cdot p max

Next Step Substitute values of Variables

∴

σ bd = {(\frac{40mm \cdot 0.5}{5.5mm})}^{2} \cdot 4MPa

Next Step Convert Units

∴

σ bd = {(\frac{0.04m \cdot 0.5}{0.0055m})}^{2} \cdot 4E+6Pa

Next Step Prepare to Evaluate

∴

σ bd = {(\frac{0.04 \cdot 0.5}{0.0055})}^{2} \cdot 4E+6

Next Step Evaluate

∴

σ bd = 52892561.9834711Pa

Next Step Convert to Output's Unit

∴

σ bd = 52.8925619834711N/mm²

LAST Step Rounding Answer

∴

σ bd = 52.8926N/mm²

Bending Stress in Valve Disk Formula Elements

Variables

Bending Stress in Valve Disk

Bending Stress in Valve Disk is the amount of bending stress that can be generated in a material before its failure or fracture.

Symbol: σ_bd

Measurement: StressUnit: N/mm²

Note: Value should be greater than 0.

Formulas to find Bending Stress in Valve Disk

Diameter of Port

Diameter of Port is the diameter of the opening of the port of an IC Engine.

Symbol: d_p

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Diameter of Port

Material Constant

Material Constant is the constant value for the material used in a particular formula.

Symbol: k_c

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Material Constant

Thickness of Valve Disk

Thickness of Valve Disk is the thickness of the circular valve disk of a valve and is the part of valve head.

Symbol: t

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Thickness of Valve Disk

Maximum Gas Pressure inside Cylinder

Maximum gas pressure inside cylinder is the maximum amount of pressure that can be generated inside the cylinder.

Symbol: p_max

Measurement: PressureUnit: MPa

Note: Value should be greater than 0.

Formulas to find Maximum Gas Pressure inside Cylinder

Other formulas in Valve Disk category

Go Thickness of Valve Disk Made of Steel

t = 0.42 \cdot d p \cdot \sqrt{\frac{p max}{σ bd}}

Go Thickness of Valve Disk Made of Cast Iron

t = 0.54 \cdot d p \cdot \sqrt{\frac{p max}{σ bd}}

Go Thickness of Valve Disk

t = k c \cdot d p \cdot \sqrt{\frac{p max}{σ bd}}

Go Thickness of Valve Disk given Projected Width of Valve Seat

t = k c \cdot \frac{w}{0.06} \cdot \sqrt{\frac{p max}{σ bd}}

How to Evaluate Bending Stress in Valve Disk?

Bending Stress in Valve Disk evaluator uses Bending Stress in Valve Disk = ((Diameter of Port*Material Constant)/Thickness of Valve Disk)^2*Maximum Gas Pressure inside Cylinder to evaluate the Bending Stress in Valve Disk, Bending stress in valve disk is the maximum amount of bending stress that can be generated in the valve disk before its failure or fracture. Bending Stress in Valve Disk is denoted by σ_bd symbol.

How to evaluate Bending Stress in Valve Disk using this online evaluator? To use this online evaluator for Bending Stress in Valve Disk, enter Diameter of Port (d_p), Material Constant (k_c), Thickness of Valve Disk (t) & Maximum Gas Pressure inside Cylinder (p_max) and hit the calculate button.

FAQs on Bending Stress in Valve Disk

What is the formula to find Bending Stress in Valve Disk?

The formula of Bending Stress in Valve Disk is expressed as Bending Stress in Valve Disk = ((Diameter of Port*Material Constant)/Thickness of Valve Disk)^2*Maximum Gas Pressure inside Cylinder. Here is an example- 5.3E-5 = ((0.04*0.5)/0.0055)^2*4000000.

How to calculate Bending Stress in Valve Disk?

With Diameter of Port (d_p), Material Constant (k_c), Thickness of Valve Disk (t) & Maximum Gas Pressure inside Cylinder (p_max) we can find Bending Stress in Valve Disk using the formula - Bending Stress in Valve Disk = ((Diameter of Port*Material Constant)/Thickness of Valve Disk)^2*Maximum Gas Pressure inside Cylinder.

Can the Bending Stress in Valve Disk be negative?

No, the Bending Stress in Valve Disk, measured in Stress cannot be negative.

Which unit is used to measure Bending Stress in Valve Disk?

Bending Stress in Valve Disk is usually measured using the Newton per Square Millimeter[N/mm²] for Stress. Pascal[N/mm²], Newton per Square Meter[N/mm²], Kilonewton per Square Meter[N/mm²] are the few other units in which Bending Stress in Valve Disk can be measured.

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Bending Stress in Valve Disk Formula

Bending Stress in Valve Disk Example

Bending Stress in Valve Disk Solution

Bending Stress in Valve Disk Formula Elements

Other formulas in Valve Disk category

How to Evaluate Bending Stress in Valve Disk?

FAQs on Bending Stress in Valve Disk

Variable Name