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Pumping Power given Inlet and Outlet Pressure Formula

GoPumping Power in Terms of Total Power Required and Frictional Power Loss Formula

GoPumping Power in Terms of Flow of Lubricant and Pressure of Lubricant Formula

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The Pumping Power for Bearing is defined as the product of the flow of lubricant and the difference between inlet and outlet pressure. Check FAQs

kW p = Q sb \cdot (P i - P o)

kW_p - Pumping Power for Bearing?Q_sb - Flow of lubricant from step bearing?P_i - Inlet Pressure for Bearing?P_o - Outlet Pressure for Bearing?

Pumping Power given Inlet and Outlet Pressure Example

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With units

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Here is how the Pumping Power given Inlet and Outlet Pressure equation looks like with Values.

Here is how the Pumping Power given Inlet and Outlet Pressure equation looks like with Units.

Here is how the Pumping Power given Inlet and Outlet Pressure equation looks like.

1.968 = 480000 \cdot (5.2 - 1.1)

1.968kW = 480000mm³/s \cdot (5.2MPa - 1.1MPa)

1.968 = 480000 \cdot (5.2 - 1.1)

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Pumping Power given Inlet and Outlet Pressure Solution

Follow our step by step solution on how to calculate Pumping Power given Inlet and Outlet Pressure?

FIRST Step Consider the formula

kW p = Q sb \cdot (P i - P o)

Next Step Substitute values of Variables

∴

kW p = 480000mm³/s \cdot (5.2MPa - 1.1MPa)

Next Step Convert Units

∴

kW p = 0.0005m³/s \cdot (5.2E+6Pa - 1.1E+6Pa)

Next Step Prepare to Evaluate

∴

kW p = 0.0005 \cdot (5.2E+6 - 1.1E+6)

Next Step Evaluate

∴

kW p = 1968W

LAST Step Convert to Output's Unit

∴

kW p = 1.968kW

Pumping Power given Inlet and Outlet Pressure Formula Elements

Variables

Pumping Power for Bearing

The Pumping Power for Bearing is defined as the product of the flow of lubricant and the difference between inlet and outlet pressure.

Symbol: kW_p

Measurement: PowerUnit: kW

Note: Value should be greater than 0.

Formulas to find Pumping Power for Bearing

Flow of lubricant from step bearing

Flow of lubricant from step bearing can be defined as the amount of lubricant flowing per unit time between two moving surfaces to reduce the friction between them.

Symbol: Q_sb

Measurement: Volumetric Flow RateUnit: mm³/s

Note: Value should be greater than 0.

Formulas to find Flow of lubricant from step bearing

Inlet Pressure for Bearing

The Inlet Pressure for Bearing is defined as the pressure at the inlet or inside the bearing.

Symbol: P_i

Measurement: PressureUnit: MPa

Note: Value should be greater than 0.

Formulas to find Inlet Pressure for Bearing

Outlet Pressure for Bearing

The Outlet Pressure for Bearing is defined as the pressure outside the bearing.

Symbol: P_o

Measurement: PressureUnit: MPa

Note: Value should be greater than 0.

Formulas to find Outlet Pressure for Bearing

Other Formulas to find Pumping Power for Bearing

Go Pumping Power in Terms of Total Power Required and Frictional Power Loss

kW p = kW t - kW f

Go Pumping Power in Terms of Flow of Lubricant and Pressure of Lubricant

kW p = Q sb \cdot p r

Other formulas in Power category

Go Flow of Lubricant in Terms of Pumping Power

Q sb = \frac{kW p}{P i - P o}

Go Total Power Required in Terms of Pumping Power and Frictional Power Loss

kW t = kW f + kW p

Go Frictional Power Loss in Terms of Pumping Power and Total Power Required

kW f = kW t - kW p

Go Flow of Lubricant in Terms of Pumping Power and Pressure of Lubricating Oil

Q sb = \frac{kW p}{p r}

How to Evaluate Pumping Power given Inlet and Outlet Pressure?

Pumping Power given Inlet and Outlet Pressure evaluator uses Pumping Power for Bearing = Flow of lubricant from step bearing*(Inlet Pressure for Bearing-Outlet Pressure for Bearing) to evaluate the Pumping Power for Bearing, The Pumping Power given Inlet and Outlet Pressure formula is defined as the product of flow of lubricant and the difference between inlet and outlet pressure. Pumping Power for Bearing is denoted by kW_p symbol.

How to evaluate Pumping Power given Inlet and Outlet Pressure using this online evaluator? To use this online evaluator for Pumping Power given Inlet and Outlet Pressure, enter Flow of lubricant from step bearing (Q_sb), Inlet Pressure for Bearing (P_i) & Outlet Pressure for Bearing (P_o) and hit the calculate button.

FAQs on Pumping Power given Inlet and Outlet Pressure

What is the formula to find Pumping Power given Inlet and Outlet Pressure?

The formula of Pumping Power given Inlet and Outlet Pressure is expressed as Pumping Power for Bearing = Flow of lubricant from step bearing*(Inlet Pressure for Bearing-Outlet Pressure for Bearing). Here is an example- 0.001968 = 0.00048*(5200000-1100000).

How to calculate Pumping Power given Inlet and Outlet Pressure?

With Flow of lubricant from step bearing (Q_sb), Inlet Pressure for Bearing (P_i) & Outlet Pressure for Bearing (P_o) we can find Pumping Power given Inlet and Outlet Pressure using the formula - Pumping Power for Bearing = Flow of lubricant from step bearing*(Inlet Pressure for Bearing-Outlet Pressure for Bearing).

What are the other ways to Calculate Pumping Power for Bearing?

Here are the different ways to Calculate Pumping Power for Bearing-

Pumping Power for Bearing=Total Power Required for Bearing Oil-Frictional Power Loss in Bearing
Pumping Power for Bearing=Flow of lubricant from step bearing*Pressure of Lubricating Oil

Can the Pumping Power given Inlet and Outlet Pressure be negative?

No, the Pumping Power given Inlet and Outlet Pressure, measured in Power cannot be negative.

Which unit is used to measure Pumping Power given Inlet and Outlet Pressure?

Pumping Power given Inlet and Outlet Pressure is usually measured using the Kilowatt[kW] for Power. Watt[kW], Milliwatt[kW], Microwatt[kW] are the few other units in which Pumping Power given Inlet and Outlet Pressure can be measured.

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Pumping Power given Inlet and Outlet Pressure Formula

​GoPumping Power in Terms of Total Power Required and Frictional Power Loss Formula

​GoPumping Power in Terms of Flow of Lubricant and Pressure of Lubricant Formula

Pumping Power given Inlet and Outlet Pressure Example

Pumping Power given Inlet and Outlet Pressure Solution

Pumping Power given Inlet and Outlet Pressure Formula Elements

Other Formulas to find Pumping Power for Bearing

Other formulas in Power category

How to Evaluate Pumping Power given Inlet and Outlet Pressure?

FAQs on Pumping Power given Inlet and Outlet Pressure

Variable Name

GoPumping Power in Terms of Total Power Required and Frictional Power Loss Formula

GoPumping Power in Terms of Flow of Lubricant and Pressure of Lubricant Formula