Radius of Circular disc given Radial stress in solid disc Calculator

✖Constant at boundary condition is value obtained for stress in solid disc.ⓘ Constant at boundary condition [C₁]			+10% -10%
✖Radial Stress induced by a bending moment in a member of constant cross section.ⓘ Radial Stress [σ_r]			+10% -10%
✖Density Of Disc shows the denseness of disc in a specific given area. This is taken as mass per unit volume of a given disc.ⓘ Density Of Disc [ρ]			+10% -10%
✖The Angular Velocity refers to how fast an object rotates or revolves relative to another point, i.e. how fast the angular position or orientation of an object changes with time.ⓘ Angular Velocity [ω]			+10% -10%
✖Poisson's Ratio is defined as the ratio of the lateral and axial strain. For many metals and alloys, values of Poisson’s ratio range between 0.1 and 0.5.ⓘ Poisson's Ratio [𝛎]			+10% -10%

✖Disc Radius is a radial line from the focus to any point of a curve.ⓘ Radius of Circular disc given Radial stress in solid disc [r_disc]

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Radius of Circular disc given Radial stress in solid disc Solution

STEP 0: Pre-Calculation Summary

Formula Used

Disc Radius = sqrt((((Constant at boundary condition/2)-Radial Stress)*8)/(Density Of Disc*(Angular Velocity^2)*(3+Poisson's Ratio)))
r_disc = sqrt((((C₁/2)-σ_r)*8)/(ρ*(ω^2)*(3+𝛎)))
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

Disc Radius - (Measured in Meter) - Disc Radius is a radial line from the focus to any point of a curve.
Constant at boundary condition - Constant at boundary condition is value obtained for stress in solid disc.
Radial Stress - (Measured in Pascal) - Radial Stress induced by a bending moment in a member of constant cross section.
Density Of Disc - (Measured in Kilogram per Cubic Meter) - Density Of Disc shows the denseness of disc in a specific given area. This is taken as mass per unit volume of a given disc.
Angular Velocity - (Measured in Radian per Second) - The Angular Velocity refers to how fast an object rotates or revolves relative to another point, i.e. how fast the angular position or orientation of an object changes with time.
Poisson's Ratio - Poisson's Ratio is defined as the ratio of the lateral and axial strain. For many metals and alloys, values of Poisson’s ratio range between 0.1 and 0.5.

STEP 1: Convert Input(s) to Base Unit

Constant at boundary condition: 300 --> No Conversion Required
Radial Stress: 100 Newton per Square Meter --> 100 Pascal (Check conversion here)
Density Of Disc: 2 Kilogram per Cubic Meter --> 2 Kilogram per Cubic Meter No Conversion Required
Angular Velocity: 11.2 Radian per Second --> 11.2 Radian per Second No Conversion Required
Poisson's Ratio: 0.3 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

r_disc = sqrt((((C₁/2)-σ_r)*8)/(ρ*(ω^2)*(3+𝛎))) --> sqrt((((300/2)-100)*8)/(2*(11.2^2)*(3+0.3)))

Evaluating ... ...

r_disc = 0.69508834300136

STEP 3: Convert Result to Output's Unit

0.69508834300136 Meter -->695.08834300136 Millimeter (Check conversion here)

FINAL ANSWER

695.08834300136 ≈ 695.0883 Millimeter <-- Disc Radius

(Calculation completed in 00.004 seconds)

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Home » Physics » Strength of Materials » Rotating Disc And Cylinder » Expression for Stresses in Solid Disc » Mechanical » Radius of Disc » Radius of Circular disc given Radial stress in solid disc

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< Radius of Disc Calculators

Outer radius of disc given Circumferential stress

LaTeX Go Outer Radius Disc = sqrt(((8*Circumferential Stress)/((Density Of Disc*(Angular Velocity^2))*((1+(3*Poisson's Ratio)*Radius of Element^2))))/(3+Poisson's Ratio))

Disc outer radius given Radial stress in solid disc

LaTeX Go Outer Radius Disc = sqrt(((8*Radial Stress)/(Density Of Disc*(Angular Velocity^2)*(3+Poisson's Ratio)))+(Radius of Element^2))

Outer radius of disc given Constant at boundary condition for circular disc

LaTeX Go Outer Radius Disc = sqrt((8*Constant at boundary condition)/(Density Of Disc*(Angular Velocity^2)*(3+Poisson's Ratio)))

Outer radius of disc given max circumferential stress in solid disc

LaTeX Go Outer Radius Disc = sqrt((8*Circumferential Stress)/(Density Of Disc*(Angular Velocity^2)*(3+Poisson's Ratio)))

Radius of Circular disc given Radial stress in solid disc Formula

LaTeX Go

Disc Radius = sqrt((((Constant at boundary condition/2)-Radial Stress)*8)/(Density Of Disc*(Angular Velocity^2)*(3+Poisson's Ratio)))
r_disc = sqrt((((C₁/2)-σ_r)*8)/(ρ*(ω^2)*(3+𝛎)))

What is radial and tangential stress?

The “Hoop Stress” or “Tangential Stress” acts on a line perpendicular to the “longitudinal “and the “radial stress” this stress attempts to separate the pipe wall in the circumferential direction. This stress is caused by internal pressure.

How to Calculate Radius of Circular disc given Radial stress in solid disc?

Radius of Circular disc given Radial stress in solid disc calculator uses Disc Radius = sqrt((((Constant at boundary condition/2)-Radial Stress)*8)/(Density Of Disc*(Angular Velocity^2)*(3+Poisson's Ratio))) to calculate the Disc Radius, The Radius of Circular disc given Radial stress in solid disc formula is defined as a line segment extending from the center of a circle or sphere to the circumference or bounding surface. Disc Radius is denoted by r_disc symbol.

How to calculate Radius of Circular disc given Radial stress in solid disc using this online calculator? To use this online calculator for Radius of Circular disc given Radial stress in solid disc, enter Constant at boundary condition (C₁), Radial Stress (σ_r), Density Of Disc (ρ), Angular Velocity (ω) & Poisson's Ratio (𝛎) and hit the calculate button. Here is how the Radius of Circular disc given Radial stress in solid disc calculation can be explained with given input values -> 695088.3 = sqrt((((300/2)-100)*8)/(2*(11.2^2)*(3+0.3))).

FAQ

What is Radius of Circular disc given Radial stress in solid disc?

The Radius of Circular disc given Radial stress in solid disc formula is defined as a line segment extending from the center of a circle or sphere to the circumference or bounding surface and is represented as r_disc = sqrt((((C₁/2)-σ_r)*8)/(ρ*(ω^2)*(3+𝛎))) or Disc Radius = sqrt((((Constant at boundary condition/2)-Radial Stress)*8)/(Density Of Disc*(Angular Velocity^2)*(3+Poisson's Ratio))). Constant at boundary condition is value obtained for stress in solid disc, Radial Stress induced by a bending moment in a member of constant cross section, Density Of Disc shows the denseness of disc in a specific given area. This is taken as mass per unit volume of a given disc, The Angular Velocity refers to how fast an object rotates or revolves relative to another point, i.e. how fast the angular position or orientation of an object changes with time & Poisson's Ratio is defined as the ratio of the lateral and axial strain. For many metals and alloys, values of Poisson’s ratio range between 0.1 and 0.5.

How to calculate Radius of Circular disc given Radial stress in solid disc?

The Radius of Circular disc given Radial stress in solid disc formula is defined as a line segment extending from the center of a circle or sphere to the circumference or bounding surface is calculated using Disc Radius = sqrt((((Constant at boundary condition/2)-Radial Stress)*8)/(Density Of Disc*(Angular Velocity^2)*(3+Poisson's Ratio))). To calculate Radius of Circular disc given Radial stress in solid disc, you need Constant at boundary condition (C₁), Radial Stress (σ_r), Density Of Disc (ρ), Angular Velocity (ω) & Poisson's Ratio (𝛎). With our tool, you need to enter the respective value for Constant at boundary condition, Radial Stress, Density Of Disc, Angular Velocity & Poisson's Ratio 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 Disc Radius?

In this formula, Disc Radius uses Constant at boundary condition, Radial Stress, Density Of Disc, Angular Velocity & Poisson's Ratio. We can use 1 other way(s) to calculate the same, which is/are as follows -

Disc Radius = sqrt((((Constant at boundary condition/2)-Circumferential Stress)*8)/(Density Of Disc*(Angular Velocity^2)*((3*Poisson's Ratio)+1)))

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