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Diameter of Damper Bar Formula

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Diameter of damper bar is the distance from one point on the surface of a circle to the other point on the surface of the circle through the centre. Check FAQs

D d = \sqrt{\frac{4 \cdot A d}{π}}

D_d - Diameter of Damper Bar?A_d - Area of Damper Winding?π - Archimedes' constant?

Diameter of Damper Bar Example

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Here is how the Diameter of Damper Bar equation looks like with Values.

Here is how the Diameter of Damper Bar equation looks like with Units.

Here is how the Diameter of Damper Bar equation looks like.

2.6821 = \sqrt{\frac{4 \cdot 5.65}{3.1416}}

2.6821m = \sqrt{\frac{4 \cdot 5.65m²}{3.1416}}

2.6821 = \sqrt{\frac{4 \cdot 5.65}{3.1416}}

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Diameter of Damper Bar Solution

Follow our step by step solution on how to calculate Diameter of Damper Bar?

FIRST Step Consider the formula

D d = \sqrt{\frac{4 \cdot A d}{π}}

Next Step Substitute values of Variables

∴

D d = \sqrt{\frac{4 \cdot 5.65m²}{π}}

Next Step Substitute values of Constants

∴

D d = \sqrt{\frac{4 \cdot 5.65m²}{3.1416}}

Next Step Prepare to Evaluate

∴

D d = \sqrt{\frac{4 \cdot 5.65}{3.1416}}

Next Step Evaluate

∴

D d = 2.68212666139272m

LAST Step Rounding Answer

∴

D d = 2.6821m

Diameter of Damper Bar Formula Elements

Variables

Constants

Functions

Diameter of Damper Bar

Diameter of damper bar is the distance from one point on the surface of a circle to the other point on the surface of the circle through the centre.

Symbol: D_d

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Diameter of Damper Bar

Area of Damper Winding

Area of damper winding is a short-circuited squirrel-cage winding placed in the pole faces and around the pole shoes of synchronous machines.

Symbol: A_d

Measurement: AreaUnit: m²

Note: Value should be greater than 0.

Formulas to find Area of Damper Winding

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 in Mechanical Parameters category

Go Armature Diameter using Output Equation

D a = \sqrt{\frac{P o}{C o(ac) \cdot 1000 \cdot N s \cdot L a}}

Go Armature Core Length using Output Equation

L a = \frac{P o}{C o(ac) \cdot 1000 \cdot {D a}^{2} \cdot N s}

Go Number of Damper Bars

n d = \frac{θ}{0.8 \cdot Y s}

Go Cross Sectional Area of Damper Winding

σ d = \frac{A d}{n d}

How to Evaluate Diameter of Damper Bar?

Diameter of Damper Bar evaluator uses Diameter of Damper Bar = sqrt((4*Area of Damper Winding)/pi) to evaluate the Diameter of Damper Bar, Diameter of damper bar is the distance from one point on the surface of a circle to the other point on the surface of the circle through the centre. The diameter of a damper bar, also known as a damper winding or amortisseur winding, in an electrical machine can be determined based on various factors such as machine design requirements, damping characteristics, and mechanical considerations. Diameter of Damper Bar is denoted by D_d symbol.

How to evaluate Diameter of Damper Bar using this online evaluator? To use this online evaluator for Diameter of Damper Bar, enter Area of Damper Winding (A_d) and hit the calculate button.

FAQs on Diameter of Damper Bar

What is the formula to find Diameter of Damper Bar?

The formula of Diameter of Damper Bar is expressed as Diameter of Damper Bar = sqrt((4*Area of Damper Winding)/pi). Here is an example- 2.682127 = sqrt((4*5.65)/pi).

How to calculate Diameter of Damper Bar?

With Area of Damper Winding (A_d) we can find Diameter of Damper Bar using the formula - Diameter of Damper Bar = sqrt((4*Area of Damper Winding)/pi). This formula also uses Archimedes' constant and Square Root (sqrt) function(s).

Can the Diameter of Damper Bar be negative?

No, the Diameter of Damper Bar, measured in Length cannot be negative.

Which unit is used to measure Diameter of Damper Bar?

Diameter of Damper Bar is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Diameter of Damper Bar can be measured.

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