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Maximum Bending Moment on Connecting Rod Formula

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Bending Moment on Connecting Rod is the reaction induced in a connecting rod when an external force or moment is applied to the element, causing the element to bend. Check FAQs

M con = m c \cdot ω^{2} \cdot r c \cdot \frac{L C}{9 \cdot \sqrt{3}}

M_con - Bending Moment on Connecting Rod?m_c - Mass of Connecting Rod?ω - Angular Velocity of Crank?r_c - Crank Radius of Engine?L_C - Length of the Connecting Rod?

Maximum Bending Moment on Connecting Rod Example

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Here is how the Maximum Bending Moment on Connecting Rod equation looks like with Values.

Here is how the Maximum Bending Moment on Connecting Rod equation looks like with Units.

Here is how the Maximum Bending Moment on Connecting Rod equation looks like.

7931.7806 = 1.6 \cdot {52.3599}^{2} \cdot 137.5 \cdot \frac{205}{9 \cdot \sqrt{3}}

7931.7806N*mm = 1.6kg \cdot {52.3599rad/s}^{2} \cdot 137.5mm \cdot \frac{205mm}{9 \cdot \sqrt{3}}

7931.7806 = 1.6 \cdot {52.3599}^{2} \cdot 137.5 \cdot \frac{205}{9 \cdot \sqrt{3}}

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Maximum Bending Moment on Connecting Rod Solution

Follow our step by step solution on how to calculate Maximum Bending Moment on Connecting Rod?

FIRST Step Consider the formula

M con = m c \cdot ω^{2} \cdot r c \cdot \frac{L C}{9 \cdot \sqrt{3}}

Next Step Substitute values of Variables

∴

M con = 1.6kg \cdot {52.3599rad/s}^{2} \cdot 137.5mm \cdot \frac{205mm}{9 \cdot \sqrt{3}}

Next Step Convert Units

∴

M con = 1.6kg \cdot {52.3599rad/s}^{2} \cdot 0.1375m \cdot \frac{0.205m}{9 \cdot \sqrt{3}}

Next Step Prepare to Evaluate

∴

M con = 1.6 \cdot {52.3599}^{2} \cdot 0.1375 \cdot \frac{0.205}{9 \cdot \sqrt{3}}

Next Step Evaluate

∴

M con = 7.93178055335055N*m

Next Step Convert to Output's Unit

∴

M con = 7931.78055335055N*mm

LAST Step Rounding Answer

∴

M con = 7931.7806N*mm

Maximum Bending Moment on Connecting Rod Formula Elements

Variables

Functions

Bending Moment on Connecting Rod

Bending Moment on Connecting Rod is the reaction induced in a connecting rod when an external force or moment is applied to the element, causing the element to bend.

Symbol: M_con

Measurement: TorqueUnit: N*mm

Note: Value should be greater than 0.

Formulas to find Bending Moment on Connecting Rod

Mass of Connecting Rod

Mass of Connecting Rod is the quantitative measure of inertia, it is, in effect, the resistance that the connecting rod offers to a change in its speed or position upon the application of a force.

Symbol: m_c

Measurement: WeightUnit: kg

Note: Value should be greater than 0.

Formulas to find Mass of Connecting Rod

Angular Velocity of Crank

Angular Velocity of Crank refers to the rate of change of angular position of connecting rod with respect to time.

Symbol: ω

Measurement: Angular VelocityUnit: rad/s

Note: Value should be greater than 0.

Formulas to find Angular Velocity of Crank

Crank Radius of Engine

Crank Radius of Engine is the length of the crank of an engine, it is the distance between crank center and crank pin, i.e. half stroke.

Symbol: r_c

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Crank Radius of Engine

Length of the Connecting Rod

Length of the Connecting Rod is the total length of the connecting rod used in an ic engine.

Symbol: L_C

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Length of the Connecting Rod

sqrt

A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number.

Syntax: sqrt(Number)

Other formulas in Big End Cap and Bolt category

Go Angular Velocity of Crank given Engine Speed in RPM

ω = 2 \cdot π \cdot \frac{N}{60}

Go Bearing Pressure on Piston Pin Bush

p b = \frac{P p}{d p \cdot l p}

Go Crank Radius given Stroke Length of Piston

r c = \frac{l s}{2}

Go Mass of Reciprocating Parts in Engine Cylinder

m r = m p + \frac{m c}{3}

How to Evaluate Maximum Bending Moment on Connecting Rod?

Maximum Bending Moment on Connecting Rod evaluator uses Bending Moment on Connecting Rod = Mass of Connecting Rod*Angular Velocity of Crank^2*Crank Radius of Engine*Length of the Connecting Rod/(9*sqrt(3)) to evaluate the Bending Moment on Connecting Rod, Maximum bending moment on connecting rod is the maximum amount of bending moment acting onto the connecting rod of an IC Engine. Bending Moment on Connecting Rod is denoted by M_con symbol.

How to evaluate Maximum Bending Moment on Connecting Rod using this online evaluator? To use this online evaluator for Maximum Bending Moment on Connecting Rod, enter Mass of Connecting Rod (m_c), Angular Velocity of Crank (ω), Crank Radius of Engine (r_c) & Length of the Connecting Rod (L_C) and hit the calculate button.

FAQs on Maximum Bending Moment on Connecting Rod

What is the formula to find Maximum Bending Moment on Connecting Rod?

The formula of Maximum Bending Moment on Connecting Rod is expressed as Bending Moment on Connecting Rod = Mass of Connecting Rod*Angular Velocity of Crank^2*Crank Radius of Engine*Length of the Connecting Rod/(9*sqrt(3)). Here is an example- 7.9E+6 = 1.6*52.35988^2*0.1375*0.205/(9*sqrt(3)).

How to calculate Maximum Bending Moment on Connecting Rod?

With Mass of Connecting Rod (m_c), Angular Velocity of Crank (ω), Crank Radius of Engine (r_c) & Length of the Connecting Rod (L_C) we can find Maximum Bending Moment on Connecting Rod using the formula - Bending Moment on Connecting Rod = Mass of Connecting Rod*Angular Velocity of Crank^2*Crank Radius of Engine*Length of the Connecting Rod/(9*sqrt(3)). This formula also uses Square Root Function function(s).

Can the Maximum Bending Moment on Connecting Rod be negative?

No, the Maximum Bending Moment on Connecting Rod, measured in Torque cannot be negative.

Which unit is used to measure Maximum Bending Moment on Connecting Rod?

Maximum Bending Moment on Connecting Rod is usually measured using the Newton Millimeter[N*mm] for Torque. Newton Meter[N*mm], Newton Centimeter[N*mm], Kilonewton Meter[N*mm] are the few other units in which Maximum Bending Moment on Connecting Rod can be measured.

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Maximum Bending Moment on Connecting Rod Formula

Maximum Bending Moment on Connecting Rod Example

Maximum Bending Moment on Connecting Rod Solution

Maximum Bending Moment on Connecting Rod Formula Elements

Other formulas in Big End Cap and Bolt category

How to Evaluate Maximum Bending Moment on Connecting Rod?

FAQs on Maximum Bending Moment on Connecting Rod

Variable Name