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Power Absorbed in Foot-Step Bearing Formula

GoPower Absorbed in Overcoming Viscous Resistance in Journal Bearing Formula

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Power Absorbed refers to the amount of power or energy consumed or taken in by a device, system, or component. Check FAQs

P = \frac{2 \cdot μ \cdot π^{3} \cdot N^{2} \cdot {(\frac{D s}{2})}^{4}}{t}

P - Power Absorbed?μ - Viscosity of Fluid?N - Mean Speed in RPM?D_s - Shaft Diameter?t - Thickness of Oil Film?π - Archimedes' constant?

Power Absorbed in Foot-Step Bearing Example

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Here is how the Power Absorbed in Foot-Step Bearing equation looks like with Values.

Here is how the Power Absorbed in Foot-Step Bearing equation looks like with Units.

Here is how the Power Absorbed in Foot-Step Bearing equation looks like.

107.9867 = \frac{2 \cdot 8.23 \cdot {3.1416}^{3} \cdot {1.0691}^{2} \cdot {(\frac{14.9008}{2})}^{4}}{4.6232}

107.9867W = \frac{2 \cdot 8.23N*s/m² \cdot {3.1416}^{3} \cdot {1.0691rev/min}^{2} \cdot {(\frac{14.9008m}{2})}^{4}}{4.6232m}

107.9867 = \frac{2 \cdot 8.23 \cdot {3.1416}^{3} \cdot {1.0691}^{2} \cdot {(\frac{14.9008}{2})}^{4}}{4.6232}

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Power Absorbed in Foot-Step Bearing Solution

Follow our step by step solution on how to calculate Power Absorbed in Foot-Step Bearing?

FIRST Step Consider the formula

P = \frac{2 \cdot μ \cdot π^{3} \cdot N^{2} \cdot {(\frac{D s}{2})}^{4}}{t}

Next Step Substitute values of Variables

∴

P = \frac{2 \cdot 8.23N*s/m² \cdot π^{3} \cdot {1.0691rev/min}^{2} \cdot {(\frac{14.9008m}{2})}^{4}}{4.6232m}

Next Step Substitute values of Constants

∴

P = \frac{2 \cdot 8.23N*s/m² \cdot {3.1416}^{3} \cdot {1.0691rev/min}^{2} \cdot {(\frac{14.9008m}{2})}^{4}}{4.6232m}

Next Step Convert Units

∴

P = \frac{2 \cdot 8.23Pa*s \cdot {3.1416}^{3} \cdot {0.0178Hz}^{2} \cdot {(\frac{14.9008m}{2})}^{4}}{4.6232m}

Next Step Prepare to Evaluate

∴

P = \frac{2 \cdot 8.23 \cdot {3.1416}^{3} \cdot {0.0178}^{2} \cdot {(\frac{14.9008}{2})}^{4}}{4.6232}

Next Step Evaluate

∴

P = 107.98667750871W

LAST Step Rounding Answer

∴

P = 107.9867W

Power Absorbed in Foot-Step Bearing Formula Elements

Variables

Constants

Power Absorbed

Power Absorbed refers to the amount of power or energy consumed or taken in by a device, system, or component.

Symbol: P

Measurement: PowerUnit: W

Note: Value should be greater than 0.

Formulas to find Power Absorbed

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

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

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 Power Absorbed

Go Power Absorbed in Overcoming Viscous Resistance in Journal Bearing

P = \frac{μ \cdot π^{3} \cdot {D s}^{3} \cdot N^{2} \cdot L}{t}

Other formulas in Flow Analysis category

Go Difference of Pressure for Viscous or Laminar Flow

Δp = \frac{32 \cdot μ \cdot v a \cdot L}{{d o}^{2}}

Go Difference of Pressure for Viscous Flow between Two Parallel Plates

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

Go Loss of Pressure Head for Viscous Flow through Circular Pipe

h f = \frac{32 \cdot μ \cdot V \cdot L}{ρ \cdot [g] \cdot {D p}^{2}}

Go Loss of Pressure Head for Viscous Flow between Two Parallel Plates

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

How to Evaluate Power Absorbed in Foot-Step Bearing?

Power Absorbed in Foot-Step Bearing evaluator uses Power Absorbed = (2*Viscosity of Fluid*pi^3*Mean Speed in RPM^2*(Shaft Diameter/2)^4)/(Thickness of Oil Film) to evaluate the Power Absorbed, Power Absorbed in Foot-Step Bearing depends on the frictional force, the angular velocity of the shaft, and the radius of the bearing. It is directly proportional to the frictional force (which is a product of the axial load and the coefficient of friction) and the angular velocity of the shaft. The radius of the bearing also plays a role, with power absorption increasing with larger radii. Power Absorbed is denoted by P symbol.

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

FAQs on Power Absorbed in Foot-Step Bearing

What is the formula to find Power Absorbed in Foot-Step Bearing?

The formula of Power Absorbed in Foot-Step Bearing is expressed as Power Absorbed = (2*Viscosity of Fluid*pi^3*Mean Speed in RPM^2*(Shaft Diameter/2)^4)/(Thickness of Oil Film). Here is an example- 107.9867 = (2*8.23*pi^3*0.0178179333333333^2*(14.90078/2)^4)/(4.623171).

How to calculate Power Absorbed in Foot-Step Bearing?

With Viscosity of Fluid (μ), Mean Speed in RPM (N), Shaft Diameter (D_s) & Thickness of Oil Film (t) we can find Power Absorbed in Foot-Step Bearing using the formula - Power Absorbed = (2*Viscosity of Fluid*pi^3*Mean Speed in RPM^2*(Shaft Diameter/2)^4)/(Thickness of Oil Film). This formula also uses Archimedes' constant .

What are the other ways to Calculate Power Absorbed?

Here are the different ways to Calculate Power Absorbed-

Power Absorbed=(Viscosity of Fluid*pi^3*Shaft Diameter^3*Mean Speed in RPM^2*Length of Pipe)/Thickness of Oil Film

Can the Power Absorbed in Foot-Step Bearing be negative?

No, the Power Absorbed in Foot-Step Bearing, measured in Power cannot be negative.

Which unit is used to measure Power Absorbed in Foot-Step Bearing?

Power Absorbed in Foot-Step Bearing is usually measured using the Watt[W] for Power. Kilowatt[W], Milliwatt[W], Microwatt[W] are the few other units in which Power Absorbed in Foot-Step Bearing can be measured.

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Power Absorbed in Foot-Step Bearing Formula

​GoPower Absorbed in Overcoming Viscous Resistance in Journal Bearing Formula

Power Absorbed in Foot-Step Bearing Example

Power Absorbed in Foot-Step Bearing Solution

Power Absorbed in Foot-Step Bearing Formula Elements

Other Formulas to find Power Absorbed

Other formulas in Flow Analysis category

How to Evaluate Power Absorbed in Foot-Step Bearing?

FAQs on Power Absorbed in Foot-Step Bearing

Variable Name

GoPower Absorbed in Overcoming Viscous Resistance in Journal Bearing Formula