Flow of Lubricant in Terms of Pumping Power Calculator

✖The Pumping Power for Bearing is defined as the product of the flow of lubricant and the difference between inlet and outlet pressure.ⓘ Pumping Power for Bearing [kW_p]			+10% -10%
✖The Inlet Pressure for Bearing is defined as the pressure at the inlet or inside the bearing.ⓘ Inlet Pressure for Bearing [P_i]			+10% -10%
✖The Outlet Pressure for Bearing is defined as the pressure outside the bearing.ⓘ Outlet Pressure for Bearing [P_o]			+10% -10%

✖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.ⓘ Flow of Lubricant in Terms of Pumping Power [Q_sb]

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Flow of Lubricant in Terms of Pumping Power

Formula

`"Q"_{"sb"} = "kW"_{"p"}/("P"_{"i"}-"P"_{"o"})`

Example

`"475609.8mm³/s"="1.95kW"/("5.2MPa"-"1.1MPa")`

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Flow of Lubricant in Terms of Pumping Power Solution

STEP 0: Pre-Calculation Summary

Formula Used

Flow of lubricant from step bearing = Pumping Power for Bearing/(Inlet Pressure for Bearing-Outlet Pressure for Bearing)
Q_sb = kW_p/(P_i-P_o)
This formula uses 4 Variables

Variables Used

Flow of lubricant from step bearing - (Measured in Cubic Meter per Second) - 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.
Pumping Power for Bearing - (Measured in Watt) - The Pumping Power for Bearing is defined as the product of the flow of lubricant and the difference between inlet and outlet pressure.
Inlet Pressure for Bearing - (Measured in Pascal) - The Inlet Pressure for Bearing is defined as the pressure at the inlet or inside the bearing.
Outlet Pressure for Bearing - (Measured in Pascal) - The Outlet Pressure for Bearing is defined as the pressure outside the bearing.

STEP 1: Convert Input(s) to Base Unit

Pumping Power for Bearing: 1.95 Kilowatt --> 1950 Watt (Check conversion here)
Inlet Pressure for Bearing: 5.2 Megapascal --> 5200000 Pascal (Check conversion here)
Outlet Pressure for Bearing: 1.1 Megapascal --> 1100000 Pascal (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Q_sb = kW_p/(P_i-P_o) --> 1950/(5200000-1100000)

Evaluating ... ...

Q_sb = 0.000475609756097561

STEP 3: Convert Result to Output's Unit

0.000475609756097561 Cubic Meter per Second -->475609.756097561 Cubic Millimeter per Second (Check conversion here)

FINAL ANSWER

475609.756097561 ≈ 475609.8 Cubic Millimeter per Second <-- Flow of lubricant from step bearing

(Calculation completed in 00.020 seconds)

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Created by Vaibhav Malani

National Institute of Technology (NIT), Tiruchirapalli

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< 7 Power Calculators

Pumping Power given Inlet and Outlet Pressure

Go Pumping Power for Bearing = Flow of lubricant from step bearing*(Inlet Pressure for Bearing-Outlet Pressure for Bearing)

Flow of Lubricant in Terms of Pumping Power

Go Flow of lubricant from step bearing = Pumping Power for Bearing/(Inlet Pressure for Bearing-Outlet Pressure for Bearing)

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

Go Pumping Power for Bearing = Total Power Required for Bearing Oil-Frictional Power Loss in Bearing

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

Go Total Power Required for Bearing Oil = Frictional Power Loss in Bearing+Pumping Power for Bearing

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

Go Frictional Power Loss in Bearing = Total Power Required for Bearing Oil-Pumping Power for Bearing

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

Go Flow of lubricant from step bearing = Pumping Power for Bearing/Pressure of Lubricating Oil

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

Go Pumping Power for Bearing = Flow of lubricant from step bearing*Pressure of Lubricating Oil

Flow of Lubricant in Terms of Pumping Power Formula

Flow of lubricant from step bearing = Pumping Power for Bearing/(Inlet Pressure for Bearing-Outlet Pressure for Bearing)
Q_sb = kW_p/(P_i-P_o)

What is Sliding Contact Bearing?

The sliding contact bearings in which the sliding action is along the circumference of a circle or an arc of a circle and carrying radial loads are known as journal or sleeve bearings.

How to Calculate Flow of Lubricant in Terms of Pumping Power?

Flow of Lubricant in Terms of Pumping Power calculator uses Flow of lubricant from step bearing = Pumping Power for Bearing/(Inlet Pressure for Bearing-Outlet Pressure for Bearing) to calculate the Flow of lubricant from step bearing, The Flow of Lubricant in Terms of Pumping Power formula is defined as the ratio of pumping power and the difference of inlet and outlet pressure. Flow of lubricant from step bearing is denoted by Q_sb symbol.

How to calculate Flow of Lubricant in Terms of Pumping Power using this online calculator? To use this online calculator for Flow of Lubricant in Terms of Pumping Power, enter Pumping Power for Bearing (kW_p), Inlet Pressure for Bearing (P_i) & Outlet Pressure for Bearing (P_o) and hit the calculate button. Here is how the Flow of Lubricant in Terms of Pumping Power calculation can be explained with given input values -> 4.8E+14 = 1950/(5200000-1100000).

FAQ

What is Flow of Lubricant in Terms of Pumping Power?

The Flow of Lubricant in Terms of Pumping Power formula is defined as the ratio of pumping power and the difference of inlet and outlet pressure and is represented as Q_sb = kW_p/(P_i-P_o) or Flow of lubricant from step bearing = Pumping Power for Bearing/(Inlet Pressure for Bearing-Outlet Pressure 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, The Inlet Pressure for Bearing is defined as the pressure at the inlet or inside the bearing & The Outlet Pressure for Bearing is defined as the pressure outside the bearing.

How to calculate Flow of Lubricant in Terms of Pumping Power?

The Flow of Lubricant in Terms of Pumping Power formula is defined as the ratio of pumping power and the difference of inlet and outlet pressure is calculated using Flow of lubricant from step bearing = Pumping Power for Bearing/(Inlet Pressure for Bearing-Outlet Pressure for Bearing). To calculate Flow of Lubricant in Terms of Pumping Power, you need Pumping Power for Bearing (kW_p), Inlet Pressure for Bearing (P_i) & Outlet Pressure for Bearing (P_o). With our tool, you need to enter the respective value for Pumping Power for Bearing, Inlet Pressure for Bearing & Outlet Pressure for Bearing 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 Flow of lubricant from step bearing?

In this formula, Flow of lubricant from step bearing uses Pumping Power for Bearing, Inlet Pressure for Bearing & Outlet Pressure for Bearing. We can use 1 other way(s) to calculate the same, which is/are as follows -

Flow of lubricant from step bearing = Pumping Power for Bearing/Pressure of Lubricating Oil

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