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Compressive Stress in Engine Push Rod Formula

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Stress in Push Rod is defined as the force per unit area within the push rod material that arises due to the externally applied forces onto it. Check FAQs

σ c = \frac{P \cdot (1 + a \cdot {(\frac{l}{k G})}^{2})}{A r}

σ_c - Stress in Push Rod?P - Force on Push Rod?a - Constant used in Buckling Load Formula?l - Length of Push Rod?k_G - Radius of Gyration of Push Rod?A_r - Cross Sectional Area of Push Rod?

Compressive Stress in Engine Push Rod Example

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Here is how the Compressive Stress in Engine Push Rod equation looks like with Values.

Here is how the Compressive Stress in Engine Push Rod equation looks like with Units.

Here is how the Compressive Stress in Engine Push Rod equation looks like.

12.4997 = \frac{450 \cdot (1 + 0.0001 \cdot {(\frac{86.7}{3})}^{2})}{40}

12.4997N/mm² = \frac{450N \cdot (1 + 0.0001 \cdot {(\frac{86.7mm}{3mm})}^{2})}{40mm²}

12.4997 = \frac{450 \cdot (1 + 0.0001 \cdot {(\frac{86.7}{3})}^{2})}{40}

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Compressive Stress in Engine Push Rod Solution

Follow our step by step solution on how to calculate Compressive Stress in Engine Push Rod?

FIRST Step Consider the formula

σ c = \frac{P \cdot (1 + a \cdot {(\frac{l}{k G})}^{2})}{A r}

Next Step Substitute values of Variables

∴

σ c = \frac{450N \cdot (1 + 0.0001 \cdot {(\frac{86.7mm}{3mm})}^{2})}{40mm²}

Next Step Convert Units

∴

σ c = \frac{450N \cdot (1 + 0.0001 \cdot {(\frac{0.0867m}{0.003m})}^{2})}{4E-5m²}

Next Step Prepare to Evaluate

∴

σ c = \frac{450 \cdot (1 + 0.0001 \cdot {(\frac{0.0867}{0.003})}^{2})}{4E-5}

Next Step Evaluate

∴

σ c = 12499682.9625Pa

Next Step Convert to Output's Unit

∴

σ c = 12.4996829625N/mm²

LAST Step Rounding Answer

∴

σ c = 12.4997N/mm²

Compressive Stress in Engine Push Rod Formula Elements

Variables

Stress in Push Rod

Stress in Push Rod is defined as the force per unit area within the push rod material that arises due to the externally applied forces onto it.

Symbol: σ_c

Measurement: StressUnit: N/mm²

Note: Value should be greater than 0.

Formulas to find Stress in Push Rod

Force on Push Rod

Force on Push Rod is defined as the force (a push or pull on the pushrod resulting from its interaction with another part) that is acting onto the pushrod.

Symbol: P

Measurement: ForceUnit: N

Note: Value should be greater than 0.

Formulas to find Force on Push Rod

Constant used in Buckling Load Formula

Constant used in buckling load formula is a constant used in the calculation of critical buckling load in a member.

Symbol: a

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Constant used in Buckling Load Formula

Length of Push Rod

Length of Push Rod is the size of the push rod from one end to another end (how long the rod is).

Symbol: l

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Length of Push Rod

Radius of Gyration of Push Rod

Radius of Gyration of Push Rod is defined as the radial distance to a point that would have a moment of inertia the same as the rod's actual distribution of mass.

Symbol: k_G

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Radius of Gyration of Push Rod

Cross Sectional Area of Push Rod

Cross Sectional Area of Push Rod is the area of the section of the pushrod when it is along perpendicular to its length.

Symbol: A_r

Measurement: AreaUnit: mm²

Note: Value should be greater than 0.

Formulas to find Cross Sectional Area of Push Rod

Other formulas in Push Rod category

Go Minimum Inner Diameter of Engine Push Rod given Outer Diameter

d i = 0.6 \cdot d o

Go Maximum Inner Diameter of Engine Push Rod given Outer Diameter

d i = 0.8 \cdot d o

Go Maximum Outer Diameter of Engine Push Rod given Inner Diameter

d o = \frac{d i}{0.6}

Go Minimum Outer Diameter of Engine Push Rod given Inner Diameter

d o = \frac{d i}{0.8}

How to Evaluate Compressive Stress in Engine Push Rod?

Compressive Stress in Engine Push Rod evaluator uses Stress in Push Rod = (Force on Push Rod*(1+Constant used in Buckling Load Formula*(Length of Push Rod/Radius of Gyration of Push Rod)^2))/Cross Sectional Area of Push Rod to evaluate the Stress in Push Rod, Compressive stress in engine push rod is defined as the force per unit area acting within the pushrod material that arises due to the externally applied force by the camshaft lifter onto the pushrod for valve actuation. Stress in Push Rod is denoted by σ_c symbol.

How to evaluate Compressive Stress in Engine Push Rod using this online evaluator? To use this online evaluator for Compressive Stress in Engine Push Rod, enter Force on Push Rod (P), Constant used in Buckling Load Formula (a), Length of Push Rod (l), Radius of Gyration of Push Rod (k_G) & Cross Sectional Area of Push Rod (A_r) and hit the calculate button.

FAQs on Compressive Stress in Engine Push Rod

What is the formula to find Compressive Stress in Engine Push Rod?

The formula of Compressive Stress in Engine Push Rod is expressed as Stress in Push Rod = (Force on Push Rod*(1+Constant used in Buckling Load Formula*(Length of Push Rod/Radius of Gyration of Push Rod)^2))/Cross Sectional Area of Push Rod. Here is an example- 1.3E-5 = (450*(1+0.000133*(0.0867/0.003)^2))/4E-05.

How to calculate Compressive Stress in Engine Push Rod?

With Force on Push Rod (P), Constant used in Buckling Load Formula (a), Length of Push Rod (l), Radius of Gyration of Push Rod (k_G) & Cross Sectional Area of Push Rod (A_r) we can find Compressive Stress in Engine Push Rod using the formula - Stress in Push Rod = (Force on Push Rod*(1+Constant used in Buckling Load Formula*(Length of Push Rod/Radius of Gyration of Push Rod)^2))/Cross Sectional Area of Push Rod.

Can the Compressive Stress in Engine Push Rod be negative?

No, the Compressive Stress in Engine Push Rod, measured in Stress cannot be negative.

Which unit is used to measure Compressive Stress in Engine Push Rod?

Compressive Stress in Engine Push Rod 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 Compressive Stress in Engine Push Rod can be measured.

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Compressive Stress in Engine Push Rod Formula

Compressive Stress in Engine Push Rod Example

Compressive Stress in Engine Push Rod Solution

Compressive Stress in Engine Push Rod Formula Elements

Other formulas in Push Rod category

How to Evaluate Compressive Stress in Engine Push Rod?

FAQs on Compressive Stress in Engine Push Rod

Variable Name