Natural Frequency of Shaft Fixed at Both Ends and Carrying Uniformly Distributed Load Solution

STEP 0: Pre-Calculation Summary
Formula Used
Frequency = 3.573*sqrt((Young's Modulus*Moment of inertia of shaft*Acceleration due to Gravity)/(Load per unit length*Length of Shaft^4))
f = 3.573*sqrt((E*Ishaft*g)/(w*Lshaft^4))
This formula uses 1 Functions, 6 Variables
Functions Used
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., sqrt(Number)
Variables Used
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.
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.
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.
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.
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.
STEP 1: Convert Input(s) to Base Unit
Young's Modulus: 15 Newton per Meter --> 15 Newton per Meter No Conversion Required
Moment of inertia of shaft: 1.085522 Kilogram Square Meter --> 1.085522 Kilogram Square Meter No Conversion Required
Acceleration due to Gravity: 9.8 Meter per Square Second --> 9.8 Meter per Square Second No Conversion Required
Load per unit length: 3 --> No Conversion Required
Length of Shaft: 3.5 Meter --> 3.5 Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
f = 3.573*sqrt((E*Ishaft*g)/(w*Lshaft^4)) --> 3.573*sqrt((15*1.085522*9.8)/(3*3.5^4))
Evaluating ... ...
f = 2.12722918283917
STEP 3: Convert Result to Output's Unit
2.12722918283917 Hertz --> No Conversion Required
FINAL ANSWER
2.12722918283917 2.127229 Hertz <-- Frequency
(Calculation completed in 00.004 seconds)

Credits

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Created by Anshika Arya
National Institute Of Technology (NIT), Hamirpur
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Verified by Dipto Mandal
Indian Institute of Information Technology (IIIT), Guwahati
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Static Deflection given Natural Frequency (Shaft Fixed, Uniformly Distributed Load)
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Natural Frequency of Shaft Fixed at Both Ends and Carrying Uniformly Distributed Load Formula

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

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 Natural Frequency of Shaft Fixed at Both Ends and Carrying Uniformly Distributed Load?

Natural Frequency of Shaft Fixed at Both Ends and Carrying Uniformly Distributed Load calculator uses Frequency = 3.573*sqrt((Young's Modulus*Moment of inertia of shaft*Acceleration due to Gravity)/(Load per unit length*Length of Shaft^4)) to calculate the Frequency, Natural Frequency of Shaft Fixed at Both Ends and Carrying Uniformly Distributed Load formula is defined as the frequency at which a shaft fixed at both ends and carrying a uniformly distributed load vibrates freely in a transverse direction, providing a measure of the shaft's natural frequency in free transverse vibrations. Frequency is denoted by f symbol.

How to calculate Natural Frequency of Shaft Fixed at Both Ends and Carrying Uniformly Distributed Load using this online calculator? To use this online calculator for Natural Frequency of Shaft Fixed at Both Ends and Carrying Uniformly Distributed Load, enter Young's Modulus (E), Moment of inertia of shaft (Ishaft), Acceleration due to Gravity (g), Load per unit length (w) & Length of Shaft (Lshaft) and hit the calculate button. Here is how the Natural Frequency of Shaft Fixed at Both Ends and Carrying Uniformly Distributed Load calculation can be explained with given input values -> 2.127229 = 3.573*sqrt((15*1.085522*9.8)/(3*3.5^4)).

FAQ

What is Natural Frequency of Shaft Fixed at Both Ends and Carrying Uniformly Distributed Load?
Natural Frequency of Shaft Fixed at Both Ends and Carrying Uniformly Distributed Load formula is defined as the frequency at which a shaft fixed at both ends and carrying a uniformly distributed load vibrates freely in a transverse direction, providing a measure of the shaft's natural frequency in free transverse vibrations and is represented as f = 3.573*sqrt((E*Ishaft*g)/(w*Lshaft^4)) or Frequency = 3.573*sqrt((Young's Modulus*Moment of inertia of shaft*Acceleration due to Gravity)/(Load per unit length*Length of Shaft^4)). 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, 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, 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, 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.
How to calculate Natural Frequency of Shaft Fixed at Both Ends and Carrying Uniformly Distributed Load?
Natural Frequency of Shaft Fixed at Both Ends and Carrying Uniformly Distributed Load formula is defined as the frequency at which a shaft fixed at both ends and carrying a uniformly distributed load vibrates freely in a transverse direction, providing a measure of the shaft's natural frequency in free transverse vibrations is calculated using Frequency = 3.573*sqrt((Young's Modulus*Moment of inertia of shaft*Acceleration due to Gravity)/(Load per unit length*Length of Shaft^4)). To calculate Natural Frequency of Shaft Fixed at Both Ends and Carrying Uniformly Distributed Load, you need Young's Modulus (E), Moment of inertia of shaft (Ishaft), Acceleration due to Gravity (g), Load per unit length (w) & Length of Shaft (Lshaft). With our tool, you need to enter the respective value for Young's Modulus, Moment of inertia of shaft, Acceleration due to Gravity, Load per unit length & Length of Shaft 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 Frequency?
In this formula, Frequency uses Young's Modulus, Moment of inertia of shaft, Acceleration due to Gravity, Load per unit length & Length of Shaft. We can use 1 other way(s) to calculate the same, which is/are as follows -
  • Frequency = 0.571/(sqrt(Static Deflection))
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