Viscosity in Terms of Absolute Temperature for Sliding Contact Bearing Calculator

✖Constant a for viscosity relationship is the constant used in the viscosity-temperature relationship.ⓘ Constant a for viscosity relationship [A]			+10% -10%
✖Constant b for viscosity relationship is the constant used in the viscosity-temperature relationship.ⓘ Constant b for Viscosity Relationship [B]			+10% -10%
✖Absolute temperature of oil in Kelvin is the temperature measurement of the oil using the Kelvin scale where zero is absolute zero.ⓘ Absolute temperature of oil in Kelvin [T_abs]			+10% -10%

✖Dynamic viscosity of oil is the resistance to movement of one layer of fluid over another.ⓘ Viscosity in Terms of Absolute Temperature for Sliding Contact Bearing [μ_o]

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Viscosity in Terms of Absolute Temperature for Sliding Contact Bearing

Formula

`"μ"_{"o"} = 10^(("A"+("B"/"T"_{"abs"})))`

Example

`"485.695cP"=10^(("-6.95"+("3180"/"330")))`

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Viscosity in Terms of Absolute Temperature for Sliding Contact Bearing Solution

STEP 0: Pre-Calculation Summary

Formula Used

Dynamic viscosity of oil = 10^((Constant a for viscosity relationship+(Constant b for Viscosity Relationship/Absolute temperature of oil in Kelvin)))
μ_o = 10^((A+(B/T_abs)))
This formula uses 4 Variables

Variables Used

Dynamic viscosity of oil - (Measured in Centipoise) - Dynamic viscosity of oil is the resistance to movement of one layer of fluid over another.
Constant a for viscosity relationship - Constant a for viscosity relationship is the constant used in the viscosity-temperature relationship.
Constant b for Viscosity Relationship - Constant b for viscosity relationship is the constant used in the viscosity-temperature relationship.
Absolute temperature of oil in Kelvin - Absolute temperature of oil in Kelvin is the temperature measurement of the oil using the Kelvin scale where zero is absolute zero.

STEP 1: Convert Input(s) to Base Unit

Constant a for viscosity relationship: -6.95 --> No Conversion Required
Constant b for Viscosity Relationship: 3180 --> No Conversion Required
Absolute temperature of oil in Kelvin: 330 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

μ_o = 10^((A+(B/T_abs))) --> 10^(((-6.95)+(3180/330)))

Evaluating ... ...

μ_o = 485.6950041643

STEP 3: Convert Result to Output's Unit

0.4856950041643 Pascal Second -->485.6950041643 Centipoise (Check conversion here)

FINAL ANSWER

485.6950041643 ≈ 485.695 Centipoise <-- Dynamic viscosity of oil

(Calculation completed in 00.020 seconds)

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Home » Engineering » Mechanical » Machine Design » Design of Sliding Contact Bearing » Viscosity and Density of Lubricant » Viscosity in Terms of Absolute Temperature for Sliding Contact Bearing

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Created by Vaibhav Malani

National Institute of Technology (NIT), Tiruchirapalli

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Verified by Anshika Arya

National Institute Of Technology (NIT), Hamirpur

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< 12 Viscosity and Density of Lubricant Calculators

Viscosity of Lubricant in Terms of Sommerfeld Number of Bearing

Go Dynamic Viscosity of Lubricant = 2*pi*Sommerfeld Number of Journal Bearing*Unit bearing pressure for bearing/(((Radius of Journal/Radial clearance for bearing)^2)*Journal Speed)

Viscosity of Lubricant in Terms of Flow of Lubricant

Go Dynamic Viscosity of Lubricant = Pressure difference between slot sides*Breadth of slot for oil flow*(Oil film thickness^3)/(12*Length of slot in direction of flow*Flow of lubricant from slot)

Viscosity in Terms of Flow Coefficient and Flow of Lubricant

Go Dynamic Viscosity of Lubricant = Flow Coefficient*Load Acting on Sliding Bearing*(Oil film thickness^3)/(Total Projected Area of Bearing Pad*Flow of Lubricant across Bearing Pad)

Density of Lubricating Oil in Terms of Temperature Rise Variable

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

Area of moving plate of sliding contact bearing given absolute viscosity

Go Area of moving plate on oil = Tangential force on moving plate*Oil film thickness/(Dynamic viscosity of oil*Velocity of Moving Plate on Oil)

Velocity of Moving Plate in Terms of Absolute Viscosity

Go Velocity of Moving Plate on Oil = Tangential force on moving plate*Oil film thickness/(Dynamic viscosity of oil*Area of moving plate on oil)

Absolute Viscosity of Oil in Terms of Tangential Force

Go Dynamic viscosity of oil = Tangential force on moving plate*Oil film thickness/(Area of moving plate on oil*Velocity of Moving Plate on Oil)

Viscosity in Terms of Absolute Temperature for Sliding Contact Bearing

Go Dynamic viscosity of oil = 10^((Constant a for viscosity relationship+(Constant b for Viscosity Relationship/Absolute temperature of oil in Kelvin)))

Kinematic Viscosity in Centi-Stokes in Terms of Viscosity in Saybolt's Unversal Seconds

Go Kinematic Viscosity in Centi-Stokes = (0.22*Viscosity in Saybolt Universal Seconds)-(180/Viscosity in Saybolt Universal Seconds)

Viscosity in Terms of Kinematic Viscosity and Density for Sliding Contact Bearing

Go Dynamic Viscosity of Lubricant = Kinematic viscosity of lubricant oil*Density of Lubricating Oil

Density in Terms of Kinematic Viscosity and Viscosity for Sliding Contact Bearing

Go Density of Lubricating Oil = Dynamic Viscosity of Lubricant/Kinematic viscosity of lubricant oil

Kinematic Viscosity given Viscosity and Density for Sliding Contact Ball Bearing

Go Kinematic viscosity of lubricant oil = Dynamic Viscosity of Lubricant/Density of Lubricating Oil

Viscosity in Terms of Absolute Temperature for Sliding Contact Bearing Formula

Dynamic viscosity of oil = 10^((Constant a for viscosity relationship+(Constant b for Viscosity Relationship/Absolute temperature of oil in Kelvin)))
μ_o = 10^((A+(B/T_abs)))

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 Viscosity in Terms of Absolute Temperature for Sliding Contact Bearing?

Viscosity in Terms of Absolute Temperature for Sliding Contact Bearing calculator uses Dynamic viscosity of oil = 10^((Constant a for viscosity relationship+(Constant b for Viscosity Relationship/Absolute temperature of oil in Kelvin))) to calculate the Dynamic viscosity of oil, The Viscosity in Terms of Absolute Temperature for Sliding Contact Bearing formula is defined as the exponential function of the sum of constant A and the ratio of constant B to Absolute Temperature. Dynamic viscosity of oil is denoted by μ_o symbol.

How to calculate Viscosity in Terms of Absolute Temperature for Sliding Contact Bearing using this online calculator? To use this online calculator for Viscosity in Terms of Absolute Temperature for Sliding Contact Bearing, enter Constant a for viscosity relationship (A), Constant b for Viscosity Relationship (B) & Absolute temperature of oil in Kelvin (T_abs) and hit the calculate button. Here is how the Viscosity in Terms of Absolute Temperature for Sliding Contact Bearing calculation can be explained with given input values -> 485695 = 10^(((-6.95)+(3180/330))).

FAQ

What is Viscosity in Terms of Absolute Temperature for Sliding Contact Bearing?

The Viscosity in Terms of Absolute Temperature for Sliding Contact Bearing formula is defined as the exponential function of the sum of constant A and the ratio of constant B to Absolute Temperature and is represented as μ_o = 10^((A+(B/T_abs))) or Dynamic viscosity of oil = 10^((Constant a for viscosity relationship+(Constant b for Viscosity Relationship/Absolute temperature of oil in Kelvin))). Constant a for viscosity relationship is the constant used in the viscosity-temperature relationship, Constant b for viscosity relationship is the constant used in the viscosity-temperature relationship & Absolute temperature of oil in Kelvin is the temperature measurement of the oil using the Kelvin scale where zero is absolute zero.

How to calculate Viscosity in Terms of Absolute Temperature for Sliding Contact Bearing?

The Viscosity in Terms of Absolute Temperature for Sliding Contact Bearing formula is defined as the exponential function of the sum of constant A and the ratio of constant B to Absolute Temperature is calculated using Dynamic viscosity of oil = 10^((Constant a for viscosity relationship+(Constant b for Viscosity Relationship/Absolute temperature of oil in Kelvin))). To calculate Viscosity in Terms of Absolute Temperature for Sliding Contact Bearing, you need Constant a for viscosity relationship (A), Constant b for Viscosity Relationship (B) & Absolute temperature of oil in Kelvin (T_abs). With our tool, you need to enter the respective value for Constant a for viscosity relationship, Constant b for Viscosity Relationship & Absolute temperature of oil in Kelvin 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 Dynamic viscosity of oil?

In this formula, Dynamic viscosity of oil uses Constant a for viscosity relationship, Constant b for Viscosity Relationship & Absolute temperature of oil in Kelvin. We can use 1 other way(s) to calculate the same, which is/are as follows -

Dynamic viscosity of oil = Tangential force on moving plate*Oil film thickness/(Area of moving plate on oil*Velocity of Moving Plate on Oil)

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