M.I of Shaft given Natural Frequency for Fixed Shaft and Uniformly Distributed Load Solution

STEP 0: Pre-Calculation Summary
Formula Used
Moment of inertia of shaft = (Frequency^2*Load per unit length*Length of Shaft^4)/(3.573^2*Young's Modulus*Acceleration due to Gravity)
Ishaft = (f^2*w*Lshaft^4)/(3.573^2*E*g)
This formula uses 6 Variables
Variables Used
Moment of inertia of shaft - (Measured in Kilogram Square Meter) - Moment of inertia of shaft is the measure of an object's resistance to changes in its rotation, influencing natural frequency of free transverse vibrations.
Frequency - (Measured in Hertz) - Frequency is the number of oscillations or cycles per second of a system undergoing free transverse vibrations, characterizing its natural vibrational behavior.
Load per unit length - Load per unit length is the force per unit length applied to a system, affecting its natural frequency of free transverse vibrations.
Length of Shaft - (Measured in Meter) - Length of Shaft is the distance from the axis of rotation to the point of maximum vibration amplitude in a transversely vibrating shaft.
Young's Modulus - (Measured in Newton per Meter) - Young's Modulus is a measure of the stiffness of a solid material and is used to calculate the natural frequency of free transverse vibrations.
Acceleration due to Gravity - (Measured in Meter per Square Second) - Acceleration due to Gravity is the rate of change of velocity of an object under the influence of gravitational force, affecting natural frequency of free transverse vibrations.
STEP 1: Convert Input(s) to Base Unit
Frequency: 90 Hertz --> 90 Hertz No Conversion Required
Load per unit length: 3 --> No Conversion Required
Length of Shaft: 3.5 Meter --> 3.5 Meter No Conversion Required
Young's Modulus: 15 Newton per Meter --> 15 Newton per Meter No Conversion Required
Acceleration due to Gravity: 9.8 Meter per Square Second --> 9.8 Meter per Square Second No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Ishaft = (f^2*w*Lshaft^4)/(3.573^2*E*g) --> (90^2*3*3.5^4)/(3.573^2*15*9.8)
Evaluating ... ...
Ishaft = 1943.09969608335
STEP 3: Convert Result to Output's Unit
1943.09969608335 Kilogram Square Meter --> No Conversion Required
FINAL ANSWER
1943.09969608335 1943.1 Kilogram Square Meter <-- Moment of inertia of shaft
(Calculation completed in 00.022 seconds)

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National Institute Of Technology (NIT), Hamirpur
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Shaft Fixed at Both Ends Carrying a Uniformly Distributed Load Calculators

M.I of Shaft given Static Deflection for Fixed Shaft and Uniformly Distributed Load
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​ LaTeX ​ Go Natural Circular Frequency = (2*pi*0.571)/(sqrt(Static Deflection))
Natural Frequency given Static Deflection (Shaft Fixed, Uniformly Distributed Load)
​ LaTeX ​ Go Frequency = 0.571/(sqrt(Static Deflection))
Static Deflection given Natural Frequency (Shaft Fixed, Uniformly Distributed Load)
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M.I of Shaft given Natural Frequency for Fixed Shaft and Uniformly Distributed Load Formula

​LaTeX ​Go
Moment of inertia of shaft = (Frequency^2*Load per unit length*Length of Shaft^4)/(3.573^2*Young's Modulus*Acceleration due to Gravity)
Ishaft = (f^2*w*Lshaft^4)/(3.573^2*E*g)

What is a Transverse Wave definition?

Transverse wave, motion in which all points on a wave oscillate along paths at right angles to the direction of the wave's advance. Surface ripples on water, seismic S (secondary) waves, and electromagnetic (e.g., radio and light) waves are examples of transverse waves.

How to Calculate M.I of Shaft given Natural Frequency for Fixed Shaft and Uniformly Distributed Load?

M.I of Shaft given Natural Frequency for Fixed Shaft and Uniformly Distributed Load calculator uses Moment of inertia of shaft = (Frequency^2*Load per unit length*Length of Shaft^4)/(3.573^2*Young's Modulus*Acceleration due to Gravity) to calculate the Moment of inertia of shaft, M.I of Shaft given Natural Frequency for Fixed Shaft and Uniformly Distributed Load formula is defined as a measure of the moment of inertia of a shaft under fixed support conditions with a uniformly distributed load, which is essential in determining the natural frequency of free transverse vibrations in mechanical systems. Moment of inertia of shaft is denoted by Ishaft symbol.

How to calculate M.I of Shaft given Natural Frequency for Fixed Shaft and Uniformly Distributed Load using this online calculator? To use this online calculator for M.I of Shaft given Natural Frequency for Fixed Shaft and Uniformly Distributed Load, enter Frequency (f), Load per unit length (w), Length of Shaft (Lshaft), Young's Modulus (E) & Acceleration due to Gravity (g) and hit the calculate button. Here is how the M.I of Shaft given Natural Frequency for Fixed Shaft and Uniformly Distributed Load calculation can be explained with given input values -> 1943.1 = (90^2*3*3.5^4)/(3.573^2*15*9.8).

FAQ

What is M.I of Shaft given Natural Frequency for Fixed Shaft and Uniformly Distributed Load?
M.I of Shaft given Natural Frequency for Fixed Shaft and Uniformly Distributed Load formula is defined as a measure of the moment of inertia of a shaft under fixed support conditions with a uniformly distributed load, which is essential in determining the natural frequency of free transverse vibrations in mechanical systems and is represented as Ishaft = (f^2*w*Lshaft^4)/(3.573^2*E*g) or Moment of inertia of shaft = (Frequency^2*Load per unit length*Length of Shaft^4)/(3.573^2*Young's Modulus*Acceleration due to Gravity). Frequency is the number of oscillations or cycles per second of a system undergoing free transverse vibrations, characterizing its natural vibrational behavior, Load per unit length is the force per unit length applied to a system, affecting its natural frequency of free transverse vibrations, Length of Shaft is the distance from the axis of rotation to the point of maximum vibration amplitude in a transversely vibrating shaft, Young's Modulus is a measure of the stiffness of a solid material and is used to calculate the natural frequency of free transverse vibrations & Acceleration due to Gravity is the rate of change of velocity of an object under the influence of gravitational force, affecting natural frequency of free transverse vibrations.
How to calculate M.I of Shaft given Natural Frequency for Fixed Shaft and Uniformly Distributed Load?
M.I of Shaft given Natural Frequency for Fixed Shaft and Uniformly Distributed Load formula is defined as a measure of the moment of inertia of a shaft under fixed support conditions with a uniformly distributed load, which is essential in determining the natural frequency of free transverse vibrations in mechanical systems is calculated using Moment of inertia of shaft = (Frequency^2*Load per unit length*Length of Shaft^4)/(3.573^2*Young's Modulus*Acceleration due to Gravity). To calculate M.I of Shaft given Natural Frequency for Fixed Shaft and Uniformly Distributed Load, you need Frequency (f), Load per unit length (w), Length of Shaft (Lshaft), Young's Modulus (E) & Acceleration due to Gravity (g). With our tool, you need to enter the respective value for Frequency, Load per unit length, Length of Shaft, Young's Modulus & Acceleration due to Gravity 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 Moment of inertia of shaft?
In this formula, Moment of inertia of shaft uses Frequency, Load per unit length, Length of Shaft, Young's Modulus & Acceleration due to Gravity. We can use 2 other way(s) to calculate the same, which is/are as follows -
  • Moment of inertia of shaft = (Load per unit length*Length of Shaft^4)/(384*Young's Modulus*Static Deflection)
  • Moment of inertia of shaft = (Natural Circular Frequency^2*Load per unit length*Length of Shaft^4)/(504*Young's Modulus*Acceleration due to Gravity)
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