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Inlet Pressure in Terms of Pumping Power Formula

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

P i = P o + (\frac{kW p}{Q sb})

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

Inlet Pressure in Terms of Pumping Power Example

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Here is how the Inlet Pressure in Terms of Pumping Power equation looks like with Values.

Here is how the Inlet Pressure in Terms of Pumping Power equation looks like with Units.

Here is how the Inlet Pressure in Terms of Pumping Power equation looks like.

5.1625 = 1.1 + (\frac{1.95}{480000})

5.1625MPa = 1.1MPa + (\frac{1.95kW}{480000mm³/s})

5.1625 = 1.1 + (\frac{1.95}{480000})

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Inlet Pressure in Terms of Pumping Power Solution

Follow our step by step solution on how to calculate Inlet Pressure in Terms of Pumping Power?

FIRST Step Consider the formula

P i = P o + (\frac{kW p}{Q sb})

Next Step Substitute values of Variables

∴

P i = 1.1MPa + (\frac{1.95kW}{480000mm³/s})

Next Step Convert Units

∴

P i = 1.1E+6Pa + (\frac{1950W}{0.0005m³/s})

Next Step Prepare to Evaluate

∴

P i = 1.1E+6 + (\frac{1950}{0.0005})

Next Step Evaluate

∴

P i = 5162500Pa

LAST Step Convert to Output's Unit

∴

P i = 5.1625MPa

Inlet Pressure in Terms of Pumping Power Formula Elements

Variables

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

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

Other formulas in Pressure category

Go Unit Bearing Pressure in Terms of Sommerfeld Number of Bearing

p = \frac{({(\frac{r}{c})}^{2}) \cdot μ l \cdot n s}{2 \cdot π \cdot S}

Go Unit Bearing Pressure in Terms of Radial Load Acting on Bearing

p = \frac{W r}{l a \cdot d}

Go Unit Bearing Pressure in Terms of Temperature Rise Variable

p = ρ \cdot C p \cdot \frac{Δt r}{TRV}

Go Pressure Difference in Terms of Flow of Lubricant

ΔP = l \cdot 12 \cdot μ l \cdot \frac{Q slot}{(h^{3}) \cdot b}

How to Evaluate Inlet Pressure in Terms of Pumping Power?

Inlet Pressure in Terms of Pumping Power evaluator uses Inlet Pressure for Bearing = Outlet Pressure for Bearing+(Pumping Power for Bearing/Flow of lubricant from step bearing) to evaluate the Inlet Pressure for Bearing, The Inlet Pressure in Terms of Pumping Power formula is defined as the sum of outlet pressure and the ratio of pumping power to flow of lubricant. Inlet Pressure for Bearing is denoted by P_i symbol.

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

FAQs on Inlet Pressure in Terms of Pumping Power

What is the formula to find Inlet Pressure in Terms of Pumping Power?

The formula of Inlet Pressure in Terms of Pumping Power is expressed as Inlet Pressure for Bearing = Outlet Pressure for Bearing+(Pumping Power for Bearing/Flow of lubricant from step bearing). Here is an example- 5.2E-6 = 1100000+(1950/0.00048).

How to calculate Inlet Pressure in Terms of Pumping Power?

With Outlet Pressure for Bearing (P_o), Pumping Power for Bearing (kW_p) & Flow of lubricant from step bearing (Q_sb) we can find Inlet Pressure in Terms of Pumping Power using the formula - Inlet Pressure for Bearing = Outlet Pressure for Bearing+(Pumping Power for Bearing/Flow of lubricant from step bearing).

Can the Inlet Pressure in Terms of Pumping Power be negative?

No, the Inlet Pressure in Terms of Pumping Power, measured in Pressure cannot be negative.

Which unit is used to measure Inlet Pressure in Terms of Pumping Power?

Inlet Pressure in Terms of Pumping Power is usually measured using the Megapascal[MPa] for Pressure. Pascal[MPa], Kilopascal[MPa], Bar[MPa] are the few other units in which Inlet Pressure in Terms of Pumping Power can be measured.

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Inlet Pressure in Terms of Pumping Power Formula

Inlet Pressure in Terms of Pumping Power Example

Inlet Pressure in Terms of Pumping Power Solution

Inlet Pressure in Terms of Pumping Power Formula Elements

Other formulas in Pressure category

How to Evaluate Inlet Pressure in Terms of Pumping Power?

FAQs on Inlet Pressure in Terms of Pumping Power

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