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Power Absorbed in Overcoming Viscous Resistance in Journal Bearing Formula

GoPower Absorbed in Foot-Step 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{μ \cdot π^{3} \cdot {D s}^{3} \cdot N^{2} \cdot L}{t}

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

Power Absorbed in Overcoming Viscous Resistance in Journal Bearing Example

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Here is how the Power Absorbed in Overcoming Viscous Resistance in Journal Bearing equation looks like with Values.

Here is how the Power Absorbed in Overcoming Viscous Resistance in Journal Bearing equation looks like with Units.

Here is how the Power Absorbed in Overcoming Viscous Resistance in Journal Bearing equation looks like.

173.9292 = \frac{8.23 \cdot {3.1416}^{3} \cdot {14.9008}^{3} \cdot {1.0691}^{2} \cdot 3}{4.6232}

173.9292W = \frac{8.23N*s/m² \cdot {3.1416}^{3} \cdot {14.9008m}^{3} \cdot {1.0691rev/min}^{2} \cdot 3m}{4.6232m}

173.9292 = \frac{8.23 \cdot {3.1416}^{3} \cdot {14.9008}^{3} \cdot {1.0691}^{2} \cdot 3}{4.6232}

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Power Absorbed in Overcoming Viscous Resistance in Journal Bearing Solution

Follow our step by step solution on how to calculate Power Absorbed in Overcoming Viscous Resistance in Journal Bearing?

FIRST Step Consider the formula

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

Next Step Substitute values of Variables

∴

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

Next Step Substitute values of Constants

∴

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

Next Step Convert Units

∴

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

Next Step Prepare to Evaluate

∴

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

Next Step Evaluate

∴

P = 173.929167480431W

LAST Step Rounding Answer

∴

P = 173.9292W

Power Absorbed in Overcoming Viscous Resistance in Journal 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

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

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

Length of Pipe

Length of Pipe refers to the distance between two points along the pipe's axis. It is a fundamental parameter used to describe the size and layout of a piping system.

Symbol: L

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Length of Pipe

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 Foot-Step Bearing

P = \frac{2 \cdot μ \cdot π^{3} \cdot N^{2} \cdot {(\frac{D s}{2})}^{4}}{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 Overcoming Viscous Resistance in Journal Bearing?

Power Absorbed in Overcoming Viscous Resistance in Journal Bearing evaluator uses Power Absorbed = (Viscosity of Fluid*pi^3*Shaft Diameter^3*Mean Speed in RPM^2*Length of Pipe)/Thickness of Oil Film to evaluate the Power Absorbed, Power Absorbed in Overcoming Viscous Resistance in Journal Bearing depends on the viscosity of the lubricant, the dimensions of the bearing (including the radius and length), the rotational speed of the shaft, and the clearance between the shaft and the bearing. The power absorption is directly proportional to the lubricant's viscosity, the bearing dimensions, the square of the rotational speed, and inversely proportional to the clearance between the shaft and the bearing. Power Absorbed is denoted by P symbol.

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

FAQs on Power Absorbed in Overcoming Viscous Resistance in Journal Bearing

What is the formula to find Power Absorbed in Overcoming Viscous Resistance in Journal Bearing?

The formula of Power Absorbed in Overcoming Viscous Resistance in Journal Bearing is expressed as Power Absorbed = (Viscosity of Fluid*pi^3*Shaft Diameter^3*Mean Speed in RPM^2*Length of Pipe)/Thickness of Oil Film. Here is an example- 173.9292 = (8.23*pi^3*14.90078^3*0.0178179333333333^2*3)/4.623171.

How to calculate Power Absorbed in Overcoming Viscous Resistance in Journal Bearing?

With Viscosity of Fluid (μ), Shaft Diameter (D_s), Mean Speed in RPM (N), Length of Pipe (L) & Thickness of Oil Film (t) we can find Power Absorbed in Overcoming Viscous Resistance in Journal Bearing using the formula - Power Absorbed = (Viscosity of Fluid*pi^3*Shaft Diameter^3*Mean Speed in RPM^2*Length of Pipe)/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=(2*Viscosity of Fluid*pi^3*Mean Speed in RPM^2*(Shaft Diameter/2)^4)/(Thickness of Oil Film)

Can the Power Absorbed in Overcoming Viscous Resistance in Journal Bearing be negative?

No, the Power Absorbed in Overcoming Viscous Resistance in Journal Bearing, measured in Power cannot be negative.

Which unit is used to measure Power Absorbed in Overcoming Viscous Resistance in Journal Bearing?

Power Absorbed in Overcoming Viscous Resistance in Journal 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 Overcoming Viscous Resistance in Journal Bearing can be measured.

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Power Absorbed in Overcoming Viscous Resistance in Journal Bearing Formula

​GoPower Absorbed in Foot-Step Bearing Formula

Power Absorbed in Overcoming Viscous Resistance in Journal Bearing Example

Power Absorbed in Overcoming Viscous Resistance in Journal Bearing Solution

Power Absorbed in Overcoming Viscous Resistance in Journal Bearing Formula Elements

Other Formulas to find Power Absorbed

Other formulas in Flow Analysis category

How to Evaluate Power Absorbed in Overcoming Viscous Resistance in Journal Bearing?

FAQs on Power Absorbed in Overcoming Viscous Resistance in Journal Bearing

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GoPower Absorbed in Foot-Step Bearing Formula