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Thickness of Oil Film for Torque required in Foot-Step Bearing Formula

GoThickness of Oil Film for Speed and Diameter of Shaft in Journal Bearing Formula

GoThickness of Oil Film for Shear Force in Journal Bearing Formula

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Thickness of Oil Film refers to the distance or dimension between the surfaces that are separated by a layer of oil. Check FAQs

t = \frac{μ \cdot π^{2} \cdot N \cdot {(\frac{D s}{2})}^{4}}{τ}

t - Thickness of Oil Film?μ - Viscosity of Fluid?N - Mean Speed in RPM?D_s - Shaft Diameter?τ - Torque Exerted on Wheel?π - Archimedes' constant?

Thickness of Oil Film for Torque required in Foot-Step Bearing Example

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Here is how the Thickness of Oil Film for Torque required in Foot-Step Bearing equation looks like with Values.

Here is how the Thickness of Oil Film for Torque required in Foot-Step Bearing equation looks like with Units.

Here is how the Thickness of Oil Film for Torque required in Foot-Step Bearing equation looks like.

89.1873 = \frac{8.23 \cdot {3.1416}^{2} \cdot 1.0691 \cdot {(\frac{14.9008}{2})}^{4}}{50}

89.1873m = \frac{8.23N*s/m² \cdot {3.1416}^{2} \cdot 1.0691rev/min \cdot {(\frac{14.9008m}{2})}^{4}}{50N*m}

89.1873 = \frac{8.23 \cdot {3.1416}^{2} \cdot 1.0691 \cdot {(\frac{14.9008}{2})}^{4}}{50}

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Thickness of Oil Film for Torque required in Foot-Step Bearing Solution

Follow our step by step solution on how to calculate Thickness of Oil Film for Torque required in Foot-Step Bearing?

FIRST Step Consider the formula

t = \frac{μ \cdot π^{2} \cdot N \cdot {(\frac{D s}{2})}^{4}}{τ}

Next Step Substitute values of Variables

∴

t = \frac{8.23N*s/m² \cdot π^{2} \cdot 1.0691rev/min \cdot {(\frac{14.9008m}{2})}^{4}}{50N*m}

Next Step Substitute values of Constants

∴

t = \frac{8.23N*s/m² \cdot {3.1416}^{2} \cdot 1.0691rev/min \cdot {(\frac{14.9008m}{2})}^{4}}{50N*m}

Next Step Convert Units

∴

t = \frac{8.23Pa*s \cdot {3.1416}^{2} \cdot 0.0178Hz \cdot {(\frac{14.9008m}{2})}^{4}}{50N*m}

Next Step Prepare to Evaluate

∴

t = \frac{8.23 \cdot {3.1416}^{2} \cdot 0.0178 \cdot {(\frac{14.9008}{2})}^{4}}{50}

Next Step Evaluate

∴

t = 89.18730089408m

LAST Step Rounding Answer

∴

t = 89.1873m

Thickness of Oil Film for Torque required in Foot-Step Bearing Formula Elements

Variables

Constants

Thickness of Oil Film

Thickness of Oil Film refers to the distance or dimension between the surfaces that are separated by a layer of oil.

Symbol: t

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Thickness of Oil Film

Viscosity of Fluid

The Viscosity of fluid is a measure of its resistance to deformation at a given rate.

Symbol: μ

Measurement: Dynamic ViscosityUnit: N*s/m²

Note: Value can be positive or negative.

Formulas to find Viscosity of Fluid

Mean Speed in RPM

Mean Speed in RPM is an average of individual vehicle speeds.

Symbol: N

Measurement: FrequencyUnit: rev/min

Note: Value should be greater than 0.

Formulas to find Mean Speed in RPM

Shaft Diameter

Shaft Diameter is the diameter of the shaft of the pile.

Symbol: D_s

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Shaft Diameter

Torque Exerted on Wheel

Torque Exerted on Wheel is described as the turning effect of force on the axis of rotation. In brief, it is a moment of force. It is characterized by τ.

Symbol: τ

Measurement: TorqueUnit: N*m

Note: Value should be greater than 0.

Formulas to find Torque Exerted on Wheel

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

Other Formulas to find Thickness of Oil Film

Go Thickness of Oil Film for Speed and Diameter of Shaft in Journal Bearing

t = \frac{μ \cdot π \cdot D s \cdot N}{𝜏}

Go Thickness of Oil Film for Shear Force in Journal Bearing

t = \frac{μ \cdot π^{2} \cdot {D s}^{2} \cdot N \cdot L}{F s}

Other formulas in Dimensions and Geometry category

Go Diameter of Pipe from Maximum Velocity and Velocity at Any Radius

d o = \frac{2 \cdot r}{\sqrt{1 - \frac{V}{V m}}}

Go Length for Difference of Pressure in Viscous Flow between Two Parallel Plates

L = \frac{Δp \cdot t^{2}}{12 \cdot μ \cdot V}

Go Length for Pressure Head Loss in Viscous Flow between Two Parallel Plates

L = \frac{ρ \cdot [g] \cdot h f \cdot t^{2}}{12 \cdot μ \cdot V}

Go Diameter of Shaft for Torque Required in Foot-Step Bearing

D s = 2 \cdot {(\frac{τ \cdot t}{π^{2} \cdot μ \cdot N})}^{\frac{1}{4}}

How to Evaluate Thickness of Oil Film for Torque required in Foot-Step Bearing?

Thickness of Oil Film for Torque required in Foot-Step Bearing evaluator uses Thickness of Oil Film = (Viscosity of Fluid*pi^2*Mean Speed in RPM*(Shaft Diameter/2)^4)/Torque Exerted on Wheel to evaluate the Thickness of Oil Film, Thickness of Oil Film for Torque required in Foot-Step Bearing required for torque transmission, can be estimated using empirical formulas that relate it to factors such as the applied load, speed of rotation, viscosity of the oil, and the dimensions of the bearing surfaces. This calculation ensures that the oil film is sufficiently thick to support the load and minimize frictional losses while transmitting torque effectively within the bearing. Thickness of Oil Film is denoted by t symbol.

How to evaluate Thickness of Oil Film for Torque required in Foot-Step Bearing using this online evaluator? To use this online evaluator for Thickness of Oil Film for Torque required in Foot-Step Bearing, enter Viscosity of Fluid (μ), Mean Speed in RPM (N), Shaft Diameter (D_s) & Torque Exerted on Wheel (τ) and hit the calculate button.

FAQs on Thickness of Oil Film for Torque required in Foot-Step Bearing

What is the formula to find Thickness of Oil Film for Torque required in Foot-Step Bearing?

The formula of Thickness of Oil Film for Torque required in Foot-Step Bearing is expressed as Thickness of Oil Film = (Viscosity of Fluid*pi^2*Mean Speed in RPM*(Shaft Diameter/2)^4)/Torque Exerted on Wheel. Here is an example- 89.18728 = (8.23*pi^2*0.0178179333333333*(14.90078/2)^4)/49.99999.

How to calculate Thickness of Oil Film for Torque required in Foot-Step Bearing?

With Viscosity of Fluid (μ), Mean Speed in RPM (N), Shaft Diameter (D_s) & Torque Exerted on Wheel (τ) we can find Thickness of Oil Film for Torque required in Foot-Step Bearing using the formula - Thickness of Oil Film = (Viscosity of Fluid*pi^2*Mean Speed in RPM*(Shaft Diameter/2)^4)/Torque Exerted on Wheel. This formula also uses Archimedes' constant .

What are the other ways to Calculate Thickness of Oil Film?

Here are the different ways to Calculate Thickness of Oil Film-

Thickness of Oil Film=(Viscosity of Fluid*pi*Shaft Diameter*Mean Speed in RPM)/(Shear Stress)
Thickness of Oil Film=(Viscosity of Fluid*pi^2*Shaft Diameter^2*Mean Speed in RPM*Length of Pipe)/(Shear Force)

Can the Thickness of Oil Film for Torque required in Foot-Step Bearing be negative?

No, the Thickness of Oil Film for Torque required in Foot-Step Bearing, measured in Length cannot be negative.

Which unit is used to measure Thickness of Oil Film for Torque required in Foot-Step Bearing?

Thickness of Oil Film for Torque required in Foot-Step Bearing is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Thickness of Oil Film for Torque required in Foot-Step Bearing can be measured.

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Thickness of Oil Film for Torque required in Foot-Step Bearing Formula

​GoThickness of Oil Film for Speed and Diameter of Shaft in Journal Bearing Formula

​GoThickness of Oil Film for Shear Force in Journal Bearing Formula

Thickness of Oil Film for Torque required in Foot-Step Bearing Example

Thickness of Oil Film for Torque required in Foot-Step Bearing Solution

Thickness of Oil Film for Torque required in Foot-Step Bearing Formula Elements

Other Formulas to find Thickness of Oil Film

Other formulas in Dimensions and Geometry category

How to Evaluate Thickness of Oil Film for Torque required in Foot-Step Bearing?

FAQs on Thickness of Oil Film for Torque required in Foot-Step Bearing

Variable Name

GoThickness of Oil Film for Speed and Diameter of Shaft in Journal Bearing Formula

GoThickness of Oil Film for Shear Force in Journal Bearing Formula