Temperature Rise Variable in Terms of Temperature rise of Lubricant Calculator

✖The Density of Lubricating Oil is defined as the mass of a unit volume of oil.ⓘ Density of Lubricating Oil [ρ]			+10% -10%
✖Specific heat of bearing oil is the amount of heat per unit mass required to raise the temperature of the oil by one degree Celsius.ⓘ Specific heat of bearing oil [C_p]			+10% -10%
✖Temperature rise of bearing lubricant is defined as the increase in the temperature of the lubricant as the bearing or the component rotates.ⓘ Temperature rise of bearing lubricant [Δt_r]			+10% -10%
✖Unit bearing pressure for bearing is the average pressure acting on the contact surface of the bearing.ⓘ Unit bearing pressure for bearing [p]			+10% -10%

✖The Temperature Rise Variable is defined as the ratio of the product of density, specific, and rise in temperature to unit bearing pressure.ⓘ Temperature Rise Variable in Terms of Temperature rise of Lubricant [TRV]

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Formula

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Temperature Rise Variable in Terms of Temperature rise of Lubricant

Formula

`"TRV" = "ρ"*"C"_{"p"}*"Δt"_{"r"}/"p"`

Example

`"21.296"="0.88g/cm³"*"1.76kJ/kg*°C"*"13.2°C"/"0.96MPa"`

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Temperature Rise Variable in Terms of Temperature rise of Lubricant Solution

STEP 0: Pre-Calculation Summary

Formula Used

Temperature Rise Variable = Density of Lubricating Oil*Specific heat of bearing oil*Temperature rise of bearing lubricant/Unit bearing pressure for bearing
TRV = ρ*C_p*Δt_r/p
This formula uses 5 Variables

Variables Used

Temperature Rise Variable - The Temperature Rise Variable is defined as the ratio of the product of density, specific, and rise in temperature to unit bearing pressure.
Density of Lubricating Oil - (Measured in Kilogram per Cubic Meter) - The Density of Lubricating Oil is defined as the mass of a unit volume of oil.
Specific heat of bearing oil - (Measured in Joule per Kilogram per K) - Specific heat of bearing oil is the amount of heat per unit mass required to raise the temperature of the oil by one degree Celsius.
Temperature rise of bearing lubricant - (Measured in Kelvin) - Temperature rise of bearing lubricant is defined as the increase in the temperature of the lubricant as the bearing or the component rotates.
Unit bearing pressure for bearing - (Measured in Pascal) - Unit bearing pressure for bearing is the average pressure acting on the contact surface of the bearing.

STEP 1: Convert Input(s) to Base Unit

Density of Lubricating Oil: 0.88 Gram per Cubic Centimeter --> 880 Kilogram per Cubic Meter (Check conversion here)
Specific heat of bearing oil: 1.76 Kilojoule per Kilogram per Celcius --> 1760 Joule per Kilogram per K (Check conversion here)
Temperature rise of bearing lubricant: 13.2 Degree Celsius --> 13.2 Kelvin (Check conversion here)
Unit bearing pressure for bearing: 0.96 Megapascal --> 960000 Pascal (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

TRV = ρ*C_p*Δt_r/p --> 880*1760*13.2/960000

Evaluating ... ...

TRV = 21.296

STEP 3: Convert Result to Output's Unit

21.296 --> No Conversion Required

FINAL ANSWER

21.296 <-- Temperature Rise Variable

(Calculation completed in 00.004 seconds)

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National Institute of Technology (NIT), Tiruchirapalli

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< 7 Temperature Rise Calculators

Specific Heat of Lubricating Oil in Terms of Temperature Rise Variable

Go Specific heat of bearing oil = Temperature Rise Variable*Unit bearing pressure for bearing/(Density of Lubricating Oil*Temperature rise of bearing lubricant)

Temperature Rise of Lubricant in Terms of Temperature Rise Variable

Go Temperature rise of bearing lubricant = Temperature Rise Variable*Unit bearing pressure for bearing/(Density of Lubricating Oil*Specific heat of bearing oil)

Absolute Temperature in Terms of Viscosity

Go Absolute temperature of oil in Kelvin = Constant b for Viscosity Relationship/(log10(1000*Dynamic viscosity of oil)-(Constant a for viscosity relationship))

Temperature Rise Variable in Terms of Temperature rise of Lubricant

Go Temperature Rise Variable = Density of Lubricating Oil*Specific heat of bearing oil*Temperature rise of bearing lubricant/Unit bearing pressure for bearing

Rise in Temperature in Terms of Inlet and Outlet Temperature of Lubricant

Go Rise in temperature of bearing lubricant = Outlet Temperature of Lubricant-Inlet temperature of Lubricant

Inlet Temperature in Terms of Outlet Temperature and Temperature Rise

Go Inlet temperature of Lubricant = Outlet Temperature of Lubricant-Rise in temperature of bearing lubricant

Outlet Temperature in Terms of Inlet Temperature and Temperature Rise

Go Outlet Temperature of Lubricant = Inlet temperature of Lubricant+Rise in temperature of bearing lubricant

Temperature Rise Variable in Terms of Temperature rise of Lubricant Formula

Temperature Rise Variable = Density of Lubricating Oil*Specific heat of bearing oil*Temperature rise of bearing lubricant/Unit bearing pressure for bearing
TRV = ρ*C_p*Δt_r/p

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 Temperature Rise Variable in Terms of Temperature rise of Lubricant?

Temperature Rise Variable in Terms of Temperature rise of Lubricant calculator uses Temperature Rise Variable = Density of Lubricating Oil*Specific heat of bearing oil*Temperature rise of bearing lubricant/Unit bearing pressure for bearing to calculate the Temperature Rise Variable, The Temperature Rise Variable in Terms of Temperature rise of Lubricant formula is defined as the ratio of the product of density, specific and rise in temperature to unit bearing pressure. Temperature Rise Variable is denoted by TRV symbol.

How to calculate Temperature Rise Variable in Terms of Temperature rise of Lubricant using this online calculator? To use this online calculator for Temperature Rise Variable in Terms of Temperature rise of Lubricant, enter Density of Lubricating Oil (ρ), Specific heat of bearing oil (C_p), Temperature rise of bearing lubricant (Δt_r) & Unit bearing pressure for bearing (p) and hit the calculate button. Here is how the Temperature Rise Variable in Terms of Temperature rise of Lubricant calculation can be explained with given input values -> 21.296 = 880*1760*13.2/960000.

FAQ

What is Temperature Rise Variable in Terms of Temperature rise of Lubricant?

The Temperature Rise Variable in Terms of Temperature rise of Lubricant formula is defined as the ratio of the product of density, specific and rise in temperature to unit bearing pressure and is represented as TRV = ρ*C_p*Δt_r/p or Temperature Rise Variable = Density of Lubricating Oil*Specific heat of bearing oil*Temperature rise of bearing lubricant/Unit bearing pressure for bearing. The Density of Lubricating Oil is defined as the mass of a unit volume of oil, Specific heat of bearing oil is the amount of heat per unit mass required to raise the temperature of the oil by one degree Celsius, Temperature rise of bearing lubricant is defined as the increase in the temperature of the lubricant as the bearing or the component rotates & Unit bearing pressure for bearing is the average pressure acting on the contact surface of the bearing.

How to calculate Temperature Rise Variable in Terms of Temperature rise of Lubricant?

The Temperature Rise Variable in Terms of Temperature rise of Lubricant formula is defined as the ratio of the product of density, specific and rise in temperature to unit bearing pressure is calculated using Temperature Rise Variable = Density of Lubricating Oil*Specific heat of bearing oil*Temperature rise of bearing lubricant/Unit bearing pressure for bearing. To calculate Temperature Rise Variable in Terms of Temperature rise of Lubricant, you need Density of Lubricating Oil (ρ), Specific heat of bearing oil (C_p), Temperature rise of bearing lubricant (Δt_r) & Unit bearing pressure for bearing (p). With our tool, you need to enter the respective value for Density of Lubricating Oil, Specific heat of bearing oil, Temperature rise of bearing lubricant & Unit bearing pressure for bearing and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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