Shaft length for given maximum permissible shear stress and modulus of rigidity Solution

STEP 0: Pre-Calculation Summary
Formula Used
Length of Shaft = (Modulus of Rigidity*(Angle of Twist)*Radius of Shaft)/Maximum Shear Stress
Lshaft = (GTorsion*(θ)*R)/τmax
This formula uses 5 Variables
Variables Used
Length of Shaft - (Measured in Meter) - Length of Shaft is the distance between two ends of shaft.
Modulus of Rigidity - (Measured in Pascal) - Modulus of Rigidity is the measure of the rigidity of the body, given by the ratio of shear stress to shear strain. It is often denoted by G.
Angle of Twist - (Measured in Radian) - Angle of twist is the angle through which the fixed end of a shaft rotates with respect to the free end.
Radius of Shaft - (Measured in Meter) - The Radius of Shaft is the line segment extending from the center of a circle or sphere to the circumference or bounding surface.
Maximum Shear Stress - (Measured in Pascal) - Maximum Shear Stress is the greatest extent a shear force can be concentrated in a small area.
STEP 1: Convert Input(s) to Base Unit
Modulus of Rigidity: 40 Gigapascal --> 40000000000 Pascal (Check conversion here)
Angle of Twist: 1.42 Radian --> 1.42 Radian No Conversion Required
Radius of Shaft: 110 Millimeter --> 0.11 Meter (Check conversion here)
Maximum Shear Stress: 42 Megapascal --> 42000000 Pascal (Check conversion here)
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Lshaft = (GTorsion*(θ)*R)/τmax --> (40000000000*(1.42)*0.11)/42000000
Evaluating ... ...
Lshaft = 148.761904761905
STEP 3: Convert Result to Output's Unit
148.761904761905 Meter --> No Conversion Required
FINAL ANSWER
148.761904761905 148.7619 Meter <-- Length of Shaft
(Calculation completed in 00.020 seconds)

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National Institute of Technology Karnataka (NITK), Surathkal
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18 Torsion Calculators

Shaft length for given maximum permissible shear stress and modulus of rigidity
Go Length of Shaft = (Modulus of Rigidity*(Angle of Twist)*Radius of Shaft)/Maximum Shear Stress
Maximum permissible shear stress for given Radius and modulus of rigidity
Go Maximum Shear Stress = (Modulus of Rigidity*(Angle of Twist)*Radius of Shaft)/Length of Shaft
Modulus of rigidity given maximum permissible shear stress
Go Modulus of Rigidity = (Maximum Shear Stress*Length of Shaft)/(Angle of Twist*Radius of Shaft)
Twist angle given maximum permissible shear stress
Go Angle of Twist = (Maximum Shear Stress*Length of Shaft)/(Radius of Shaft*Modulus of Rigidity)
Shaft length for given Polar MOI, Twisting Moment, Modulus of rigidity, and Twist angle
Go Length of Shaft = (Modulus of Rigidity*(Angle of Twist)*Polar Moment of Inertia)/Torque
Twist angle given Shaft length and modulus of rigidity
Go Angle of Twist = (Torque*Length of Shaft)/(Polar Moment of Inertia*Modulus of Rigidity)
Polar moment of inertia
Go Polar Moment of Inertia = (Torque*Length of Shaft)/(Angle of Twist*Modulus of Rigidity)
Modulus of rigidity
Go Modulus of Rigidity = (Torque*Length of Shaft)/(Angle of Twist*Polar Moment of Inertia)
Twisting Moment given Polar MOI and Twist Angle
Go Torque = (Modulus of Rigidity*Angle of Twist*Polar Moment of Inertia)/Length of Shaft
Polar Moment of Inertia of Hollow Shaft
Go Polar Moment of Inertia = pi/32*(Outer Diameter of Shaft^4-Inner Dia of Shaft^4)
Twisting Moment given Maximum Permissible Shear Stress
Go Torque = (Polar Moment of Inertia*Maximum Shear Stress)/Radius of Shaft
Polar Moment of Inertia given twisting moment along with maximum permissible shear stress
Go Polar Moment of Inertia = Torque*Radius of Shaft/Maximum Shear Stress
Radius given Twisting moment and Polar Moment of Inertia of shaft
Go Radius of Shaft = Maximum Shear Stress*Polar Moment of Inertia/Torque
Radius with known Maximum permissible shear stress
Go Radius of Shaft = Maximum Shear Stress*Polar Moment of Inertia/Torque
Maximum permissible shear stress
Go Maximum Shear Stress = Torque*Radius of Shaft/Polar Moment of Inertia
Radius given Torsional Section Modulus
Go Radius of Shaft = Polar Moment of Inertia/Polar Modulus
Radius of Shaft using Polar Modulus
Go Radius of Shaft = Polar Moment of Inertia/Polar Modulus
Torsional Section Modulus
Go Polar Modulus = Polar Moment of Inertia/Radius of Shaft

Shaft length for given maximum permissible shear stress and modulus of rigidity Formula

Length of Shaft = (Modulus of Rigidity*(Angle of Twist)*Radius of Shaft)/Maximum Shear Stress
Lshaft = (GTorsion*(θ)*R)/τmax

What is Torsion?

n the field of solid mechanics, torsion is the twisting of an object due to an applied torque. Torsion is expressed in either the Pascal, an SI unit for newtons per square metre, or in pounds per square inch while torque is expressed in newton metres or foot-pound force.

How to Calculate Shaft length for given maximum permissible shear stress and modulus of rigidity?

Shaft length for given maximum permissible shear stress and modulus of rigidity calculator uses Length of Shaft = (Modulus of Rigidity*(Angle of Twist)*Radius of Shaft)/Maximum Shear Stress to calculate the Length of Shaft, The Shaft length for given maximum permissible shear stress and modulus of rigidity along with twist angle is defined as the length of the shaft that is undergoing torsion. Length of Shaft is denoted by Lshaft symbol.

How to calculate Shaft length for given maximum permissible shear stress and modulus of rigidity using this online calculator? To use this online calculator for Shaft length for given maximum permissible shear stress and modulus of rigidity, enter Modulus of Rigidity (GTorsion), Angle of Twist (θ), Radius of Shaft (R) & Maximum Shear Stress max) and hit the calculate button. Here is how the Shaft length for given maximum permissible shear stress and modulus of rigidity calculation can be explained with given input values -> 148.7619 = (40000000000*(1.42)*0.11)/42000000.

FAQ

What is Shaft length for given maximum permissible shear stress and modulus of rigidity?
The Shaft length for given maximum permissible shear stress and modulus of rigidity along with twist angle is defined as the length of the shaft that is undergoing torsion and is represented as Lshaft = (GTorsion*(θ)*R)/τmax or Length of Shaft = (Modulus of Rigidity*(Angle of Twist)*Radius of Shaft)/Maximum Shear Stress. Modulus of Rigidity is the measure of the rigidity of the body, given by the ratio of shear stress to shear strain. It is often denoted by G, Angle of twist is the angle through which the fixed end of a shaft rotates with respect to the free end, The Radius of Shaft is the line segment extending from the center of a circle or sphere to the circumference or bounding surface & Maximum Shear Stress is the greatest extent a shear force can be concentrated in a small area.
How to calculate Shaft length for given maximum permissible shear stress and modulus of rigidity?
The Shaft length for given maximum permissible shear stress and modulus of rigidity along with twist angle is defined as the length of the shaft that is undergoing torsion is calculated using Length of Shaft = (Modulus of Rigidity*(Angle of Twist)*Radius of Shaft)/Maximum Shear Stress. To calculate Shaft length for given maximum permissible shear stress and modulus of rigidity, you need Modulus of Rigidity (GTorsion), Angle of Twist (θ), Radius of Shaft (R) & Maximum Shear Stress max). With our tool, you need to enter the respective value for Modulus of Rigidity, Angle of Twist, Radius of Shaft & Maximum Shear Stress and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Length of Shaft?
In this formula, Length of Shaft uses Modulus of Rigidity, Angle of Twist, Radius of Shaft & Maximum Shear Stress. We can use 1 other way(s) to calculate the same, which is/are as follows -
  • Length of Shaft = (Modulus of Rigidity*(Angle of Twist)*Polar Moment of Inertia)/Torque
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