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Diameter of Crankshaft at Crank-web Joint is the distance measured through the center of the crankshaft around it's circumference at the juncture of crank web and crankshaft. Check FAQs
d=(16πτMb2+Mt2)13
d - Diameter of Crankshaft at Crank-web Joint?τ - Shear Stress in Shaft at Crank-web Joint?Mb - Resultant Bending Moment at Crank-web Joint?Mt - Torsional Moment at Crank-web Joint?π - Archimedes' constant?

Diameter of side-crankshaft at juncture of crankweb for max torque given moments Example

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Here is how the Diameter of side-crankshaft at juncture of crankweb for max torque given moments equation looks like with Values.

Here is how the Diameter of side-crankshaft at juncture of crankweb for max torque given moments equation looks like with Units.

Here is how the Diameter of side-crankshaft at juncture of crankweb for max torque given moments equation looks like.

30.4493Edit=(163.141657.382Edit318.0243Edit2+6Edit2)13
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Diameter of side-crankshaft at juncture of crankweb for max torque given moments Solution

Follow our step by step solution on how to calculate Diameter of side-crankshaft at juncture of crankweb for max torque given moments?

FIRST Step Consider the formula
d=(16πτMb2+Mt2)13
Next Step Substitute values of Variables
d=(16π57.382N/mm²318.0243N*m2+6N*m2)13
Next Step Substitute values of Constants
d=(163.141657.382N/mm²318.0243N*m2+6N*m2)13
Next Step Convert Units
d=(163.14165.7E+7Pa318.0243N*m2+6N*m2)13
Next Step Prepare to Evaluate
d=(163.14165.7E+7318.02432+62)13
Next Step Evaluate
d=0.0304493017183009m
Next Step Convert to Output's Unit
d=30.4493017183009mm
LAST Step Rounding Answer
d=30.4493mm

Diameter of side-crankshaft at juncture of crankweb for max torque given moments Formula Elements

Variables
Constants
Functions
Diameter of Crankshaft at Crank-web Joint
Diameter of Crankshaft at Crank-web Joint is the distance measured through the center of the crankshaft around it's circumference at the juncture of crank web and crankshaft.
Symbol: d
Measurement: LengthUnit: mm
Note: Value should be greater than 0.
Shear Stress in Shaft at Crank-web Joint
Shear Stress in Shaft at Crank-web Joint is the amount of shear force applied throughout the cross-sectional area of crankshaft near the juncture of crank-web, due to the applied bending moment.
Symbol: τ
Measurement: StressUnit: N/mm²
Note: Value should be greater than 0.
Resultant Bending Moment at Crank-web Joint
Resultant Bending Moment at Crank-web Joint is the net internal distribution of force induced at juncture of crank-web and crankshaft due to tangential and radial force on crankpin.
Symbol: Mb
Measurement: TorqueUnit: N*m
Note: Value should be greater than 0.
Torsional Moment at Crank-web Joint
Torsional Moment at Crank-web Joint refers to the twisting force acting at the point on the circumference where the crank-web meets the crankshaft, due to the forces acting on the crankpin.
Symbol: Mt
Measurement: TorqueUnit: N*m
Note: Value should be greater than 0.
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
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 to find Diameter of Crankshaft at Crank-web Joint

​Go Diameter of side crankshaft at juncture of crankweb for max torque
d=(16πτMh2+Mv2+(Ptr)2)13

Other formulas in Design of Shaft at Juncture of Crank Web at Angle of Maximum Torque category

​Go Bending moment in vertical plane of side-crankshaft at juncture of crankweb for max torque
Mv=Pr(0.75lc+t)
​Go Bending moment in horizontal plane of side-crankshaft at juncture of crankweb for max torque
Mh=Pt(0.75lc+t)
​Go Torsional moment in side-crankshaft at juncture of crankweb for max torque
Mt=Ptr
​Go Resultant bending moment in side crankshaft at juncture of crankweb for max torque given moments
Mb=Mh2+Mv2

How to Evaluate Diameter of side-crankshaft at juncture of crankweb for max torque given moments?

Diameter of side-crankshaft at juncture of crankweb for max torque given moments evaluator uses Diameter of Crankshaft at Crank-web Joint = (16/(pi*Shear Stress in Shaft at Crank-web Joint)*sqrt(Resultant Bending Moment at Crank-web Joint^2+Torsional Moment at Crank-web Joint^2))^(1/3) to evaluate the Diameter of Crankshaft at Crank-web Joint, Diameter of side-crankshaft at juncture of crankweb for max torque given moments is the distance measured through the center of the crankshaft around it's circumference at the juncture of crank-web and crankshaft. Determining the shaft diameter considering maximum torque applied on the shaft and bending moments produced at the juncture of crank-web and crankshaft due to the engine forces is crucial for designing perspective to avoid yielding or fatigue failure. Diameter of Crankshaft at Crank-web Joint is denoted by d symbol.

How to evaluate Diameter of side-crankshaft at juncture of crankweb for max torque given moments using this online evaluator? To use this online evaluator for Diameter of side-crankshaft at juncture of crankweb for max torque given moments, enter Shear Stress in Shaft at Crank-web Joint (τ), Resultant Bending Moment at Crank-web Joint (Mb) & Torsional Moment at Crank-web Joint (Mt) and hit the calculate button.

FAQs on Diameter of side-crankshaft at juncture of crankweb for max torque given moments

What is the formula to find Diameter of side-crankshaft at juncture of crankweb for max torque given moments?
The formula of Diameter of side-crankshaft at juncture of crankweb for max torque given moments is expressed as Diameter of Crankshaft at Crank-web Joint = (16/(pi*Shear Stress in Shaft at Crank-web Joint)*sqrt(Resultant Bending Moment at Crank-web Joint^2+Torsional Moment at Crank-web Joint^2))^(1/3). Here is an example- 30449.3 = (16/(pi*57382000)*sqrt(318.0243^2+6^2))^(1/3).
How to calculate Diameter of side-crankshaft at juncture of crankweb for max torque given moments?
With Shear Stress in Shaft at Crank-web Joint (τ), Resultant Bending Moment at Crank-web Joint (Mb) & Torsional Moment at Crank-web Joint (Mt) we can find Diameter of side-crankshaft at juncture of crankweb for max torque given moments using the formula - Diameter of Crankshaft at Crank-web Joint = (16/(pi*Shear Stress in Shaft at Crank-web Joint)*sqrt(Resultant Bending Moment at Crank-web Joint^2+Torsional Moment at Crank-web Joint^2))^(1/3). This formula also uses Archimedes' constant and Square Root (sqrt) function(s).
What are the other ways to Calculate Diameter of Crankshaft at Crank-web Joint?
Here are the different ways to Calculate Diameter of Crankshaft at Crank-web Joint-
  • Diameter of Crankshaft at Crank-web Joint=(16/(pi*Shear Stress in Shaft at Crank-web Joint)*sqrt(Horizontal Bending Moment at Crank-web Joint^2+Vertical Bending Moment at Crank-web Joint^2+(Tangential Force at Crankpin*Distance Between Crank Pin and Crankshaft)^2))^(1/3)OpenImg
Can the Diameter of side-crankshaft at juncture of crankweb for max torque given moments be negative?
No, the Diameter of side-crankshaft at juncture of crankweb for max torque given moments, measured in Length cannot be negative.
Which unit is used to measure Diameter of side-crankshaft at juncture of crankweb for max torque given moments?
Diameter of side-crankshaft at juncture of crankweb for max torque given moments is usually measured using the Millimeter[mm] for Length. Meter[mm], Kilometer[mm], Decimeter[mm] are the few other units in which Diameter of side-crankshaft at juncture of crankweb for max torque given moments can be measured.
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