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Transmissibility Ratio given Natural Circular Frequency and Magnification Factor Formula

GoTransmissibility Ratio Formula

GoTransmissibility Ratio given Natural Circular Frequency and Critical Damping Coefficient Formula

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Transmissibility Ratio is the ratio of the response amplitude of a system to the excitation amplitude in mechanical vibration analysis. Check FAQs

ε = D \cdot \sqrt{1 + {(\frac{2 \cdot c \cdot ω}{c c \cdot ω n})}^{2}}

ε - Transmissibility Ratio?D - Magnification Factor?c - Damping Coefficient?ω - Angular Velocity?c_c - Critical Damping Coefficient?ω_n - Natural Circular Frequency?

Transmissibility Ratio given Natural Circular Frequency and Magnification Factor Example

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Here is how the Transmissibility Ratio given Natural Circular Frequency and Magnification Factor equation looks like with Values.

Here is how the Transmissibility Ratio given Natural Circular Frequency and Magnification Factor equation looks like with Units.

Here is how the Transmissibility Ratio given Natural Circular Frequency and Magnification Factor equation looks like.

19.2069 = 19.2 \cdot \sqrt{1 + {(\frac{2 \cdot 9000.022 \cdot 0.2}{690000 \cdot 0.195})}^{2}}

19.2069 = 19.2 \cdot \sqrt{1 + {(\frac{2 \cdot 9000.022Ns/m \cdot 0.2rad/s}{690000Ns/m \cdot 0.195rad/s})}^{2}}

19.2069 = 19.2 \cdot \sqrt{1 + {(\frac{2 \cdot 9000.022 \cdot 0.2}{690000 \cdot 0.195})}^{2}}

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Transmissibility Ratio given Natural Circular Frequency and Magnification Factor Solution

Follow our step by step solution on how to calculate Transmissibility Ratio given Natural Circular Frequency and Magnification Factor?

FIRST Step Consider the formula

ε = D \cdot \sqrt{1 + {(\frac{2 \cdot c \cdot ω}{c c \cdot ω n})}^{2}}

Next Step Substitute values of Variables

∴

ε = 19.2 \cdot \sqrt{1 + {(\frac{2 \cdot 9000.022Ns/m \cdot 0.2rad/s}{690000Ns/m \cdot 0.195rad/s})}^{2}}

Next Step Prepare to Evaluate

∴

ε = 19.2 \cdot \sqrt{1 + {(\frac{2 \cdot 9000.022 \cdot 0.2}{690000 \cdot 0.195})}^{2}}

Next Step Evaluate

∴

ε = 19.206872017193

LAST Step Rounding Answer

∴

ε = 19.2069

Transmissibility Ratio given Natural Circular Frequency and Magnification Factor Formula Elements

Variables

Functions

Transmissibility Ratio

Transmissibility Ratio is the ratio of the response amplitude of a system to the excitation amplitude in mechanical vibration analysis.

Symbol: ε

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Transmissibility Ratio

Magnification Factor

Magnification Factor is the ratio of the amplitude of the vibrating body to the amplitude of the force causing the vibration.

Symbol: D

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Magnification Factor

Damping Coefficient

Damping Coefficient is a measure of the rate at which the amplitude of oscillations decreases in a mechanical system due to energy loss.

Symbol: c

Measurement: Damping CoefficientUnit: Ns/m

Note: Value should be greater than 0.

Formulas to find Damping Coefficient

Angular Velocity

Angular Velocity is the rate of change of angular displacement of an object rotating around a fixed axis in mechanical vibrations.

Symbol: ω

Measurement: Angular VelocityUnit: rad/s

Note: Value can be positive or negative.

Formulas to find Angular Velocity

Critical Damping Coefficient

Critical Damping Coefficient is the minimum amount of damping required to prevent oscillations in a mechanical system, resulting in a critically damped response.

Symbol: c_c

Measurement: Damping CoefficientUnit: Ns/m

Note: Value should be greater than 0.

Formulas to find Critical Damping Coefficient

Natural Circular Frequency

Natural Circular Frequency is the number of oscillations per unit time of a vibrating system in a circular motion.

Symbol: ω_n

Measurement: Angular VelocityUnit: rad/s

Note: Value should be greater than 0.

Formulas to find Natural Circular Frequency

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 Transmissibility Ratio

Go Transmissibility Ratio

ε = \frac{K \cdot \sqrt{k^{2} + {(c \cdot ω)}^{2}}}{F a}

Go Transmissibility Ratio given Natural Circular Frequency and Critical Damping Coefficient

ε = \frac{\sqrt{1 + (\frac{2 \cdot c \cdot ω}{{(c c \cdot ω n)}^{2}})}}{\sqrt{{(\frac{2 \cdot c \cdot ω}{c c \cdot ω n})}^{2} + {(1 - {(\frac{ω}{ω n})}^{2})}^{2}}}

Go Transmissibility Ratio if there is No Damping

ε = \frac{1}{{(\frac{ω}{ω n})}^{2} - 1}

Go Transmissibility Ratio given Magnification Factor

ε = \frac{D \cdot \sqrt{k^{2} + {(c \cdot ω)}^{2}}}{k}

Other formulas in Vibration Isolation and Transmissibility category

Go Angular Velocity of Vibration using Force Transmitted

ω = \frac{\sqrt{{(\frac{F T}{K})}^{2} - k^{2}}}{c}

Go Applied Force given Transmissibility Ratio and Maximum Displacement of Vibration

F a = \frac{K \cdot \sqrt{k^{2} + {(c \cdot ω)}^{2}}}{ε}

Go Applied Force given Transmissibility Ratio

F a = \frac{F T}{ε}

Go Damping Coefficient using Force Transmitted

c = \frac{\sqrt{{(\frac{F T}{K})}^{2} - k^{2}}}{ω}

How to Evaluate Transmissibility Ratio given Natural Circular Frequency and Magnification Factor?

Transmissibility Ratio given Natural Circular Frequency and Magnification Factor evaluator uses Transmissibility Ratio = Magnification Factor*sqrt(1+((2*Damping Coefficient*Angular Velocity)/(Critical Damping Coefficient*Natural Circular Frequency))^2) to evaluate the Transmissibility Ratio, Transmissibility Ratio given Natural Circular Frequency and Magnification Factor formula is defined as a dimensionless quantity that expresses the ratio of the amplitude of the transmitted force to the amplitude of the applied force in a mechanical system, providing a measure of the effectiveness of vibration isolation. Transmissibility Ratio is denoted by ε symbol.

How to evaluate Transmissibility Ratio given Natural Circular Frequency and Magnification Factor using this online evaluator? To use this online evaluator for Transmissibility Ratio given Natural Circular Frequency and Magnification Factor, enter Magnification Factor (D), Damping Coefficient (c), Angular Velocity (ω), Critical Damping Coefficient (c_c) & Natural Circular Frequency (ω_n) and hit the calculate button.

FAQs on Transmissibility Ratio given Natural Circular Frequency and Magnification Factor

What is the formula to find Transmissibility Ratio given Natural Circular Frequency and Magnification Factor?

The formula of Transmissibility Ratio given Natural Circular Frequency and Magnification Factor is expressed as Transmissibility Ratio = Magnification Factor*sqrt(1+((2*Damping Coefficient*Angular Velocity)/(Critical Damping Coefficient*Natural Circular Frequency))^2). Here is an example- 19.20668 = 19.2*sqrt(1+((2*9000.022*0.200022)/(690000*0.19501))^2).

How to calculate Transmissibility Ratio given Natural Circular Frequency and Magnification Factor?

With Magnification Factor (D), Damping Coefficient (c), Angular Velocity (ω), Critical Damping Coefficient (c_c) & Natural Circular Frequency (ω_n) we can find Transmissibility Ratio given Natural Circular Frequency and Magnification Factor using the formula - Transmissibility Ratio = Magnification Factor*sqrt(1+((2*Damping Coefficient*Angular Velocity)/(Critical Damping Coefficient*Natural Circular Frequency))^2). This formula also uses Square Root (sqrt) function(s).

What are the other ways to Calculate Transmissibility Ratio?

Here are the different ways to Calculate Transmissibility Ratio-

Transmissibility Ratio=(Maximum Displacement*sqrt(Stiffness of Spring^2+(Damping Coefficient*Angular Velocity)^2))/Applied Force
Transmissibility Ratio=(sqrt(1+((2*Damping Coefficient*Angular Velocity)/(Critical Damping Coefficient*Natural Circular Frequency)^2)))/sqrt(((2*Damping Coefficient*Angular Velocity)/(Critical Damping Coefficient*Natural Circular Frequency))^2+(1-(Angular Velocity/Natural Circular Frequency)^2)^2)
Transmissibility Ratio=1/((Angular Velocity/Natural Circular Frequency)^2-1)

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Transmissibility Ratio given Natural Circular Frequency and Magnification Factor Formula

​GoTransmissibility Ratio Formula

​GoTransmissibility Ratio given Natural Circular Frequency and Critical Damping Coefficient Formula

Transmissibility Ratio given Natural Circular Frequency and Magnification Factor Example

Transmissibility Ratio given Natural Circular Frequency and Magnification Factor Solution

Transmissibility Ratio given Natural Circular Frequency and Magnification Factor Formula Elements

Other Formulas to find Transmissibility Ratio

Other formulas in Vibration Isolation and Transmissibility category

How to Evaluate Transmissibility Ratio given Natural Circular Frequency and Magnification Factor?

FAQs on Transmissibility Ratio given Natural Circular Frequency and Magnification Factor

Variable Name

GoTransmissibility Ratio Formula

GoTransmissibility Ratio given Natural Circular Frequency and Critical Damping Coefficient Formula