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Absolute Viscosity given Leakage Velocity Formula

GoAbsolute Viscosity given Loss of Liquid Head Formula

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The Absolute Viscosity of Oil in Seals represents the ratio of a fluid's shear stress to its velocity gradient. It is a fluid's internal flow resistance. Check FAQs

μ = \frac{Δp \cdot {r s}^{2}}{8 \cdot d l \cdot v}

μ - Absolute Viscosity of Oil in Seals?Δp - Pressure Change?r_s - Radius of Seal?d_l - Incremental Length in Direction of Velocity?v - Velocity?

Absolute Viscosity given Leakage Velocity Example

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Here is how the Absolute Viscosity given Leakage Velocity equation looks like with Values.

Here is how the Absolute Viscosity given Leakage Velocity equation looks like with Units.

Here is how the Absolute Viscosity given Leakage Velocity equation looks like.

7.8 = \frac{0.0001 \cdot 10^{2}}{8 \cdot 1.5 \cdot 119.6581}

7.8cP = \frac{0.0001MPa \cdot {10mm}^{2}}{8 \cdot 1.5mm \cdot 119.6581m/s}

7.8 = \frac{0.0001 \cdot 10^{2}}{8 \cdot 1.5 \cdot 119.6581}

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Absolute Viscosity given Leakage Velocity Solution

Follow our step by step solution on how to calculate Absolute Viscosity given Leakage Velocity?

FIRST Step Consider the formula

μ = \frac{Δp \cdot {r s}^{2}}{8 \cdot d l \cdot v}

Next Step Substitute values of Variables

∴

μ = \frac{0.0001MPa \cdot {10mm}^{2}}{8 \cdot 1.5mm \cdot 119.6581m/s}

Next Step Convert Units

∴

μ = \frac{112Pa \cdot {0.01m}^{2}}{8 \cdot 0.0015m \cdot 119.6581m/s}

Next Step Prepare to Evaluate

∴

μ = \frac{112 \cdot {0.01}^{2}}{8 \cdot 0.0015 \cdot 119.6581}

Next Step Evaluate

∴

μ = 0.00780000128142878Pa*s

Next Step Convert to Output's Unit

∴

μ = 7.80000128142878cP

LAST Step Rounding Answer

∴

μ = 7.8cP

Absolute Viscosity given Leakage Velocity Formula Elements

Variables

Absolute Viscosity of Oil in Seals

The Absolute Viscosity of Oil in Seals represents the ratio of a fluid's shear stress to its velocity gradient. It is a fluid's internal flow resistance.

Symbol: μ

Measurement: Dynamic ViscosityUnit: cP

Note: Value should be greater than 0.

Formulas to find Absolute Viscosity of Oil in Seals

Pressure Change

Pressure Change is defined as the difference between final pressure and initial pressure. In differential form, it is represented as dP.

Symbol: Δp

Measurement: PressureUnit: MPa

Note: Value should be greater than 0.

Formulas to find Pressure Change

Radius of Seal

Radius of Seal is a radial line from the focus to any point of a curve.

Symbol: r_s

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Radius of Seal

Incremental Length in Direction of Velocity

Incremental Length in Direction of Velocity is defined as a length increase in velocity direction.

Symbol: d_l

Measurement: LengthUnit: mm

Note: Value should be greater than 0.

Formulas to find Incremental Length in Direction of Velocity

Velocity

Velocity is a vector quantity (it has both magnitude and direction) and is the rate of change of the position of an object with respect to time.

Symbol: v

Measurement: SpeedUnit: m/s

Note: Value can be positive or negative.

Formulas to find Velocity

Other Formulas to find Absolute Viscosity of Oil in Seals

Go Absolute Viscosity given Loss of Liquid Head

μ = \frac{2 \cdot [g] \cdot ρ l \cdot h μ \cdot {d 1}^{2}}{64 \cdot v}

Other formulas in Straight Cut Sealings category

Go Loss of Liquid Head

h μ = \frac{64 \cdot μ \cdot v}{2 \cdot [g] \cdot ρ l \cdot {d 1}^{2}}

Go Outer Diameter of Seal Ring given Loss of Liquid Head

d 1 = \sqrt{\frac{64 \cdot μ \cdot v}{2 \cdot [g] \cdot ρ l \cdot h μ}}

Go Density of Liquid given Loss of Liquid Head

ρ l = \frac{64 \cdot μ \cdot v}{2 \cdot [g] \cdot h μ \cdot {d 1}^{2}}

Go Leakage Velocity

v = \frac{Δp \cdot {r s}^{2}}{8 \cdot d l \cdot μ}

How to Evaluate Absolute Viscosity given Leakage Velocity?

Absolute Viscosity given Leakage Velocity evaluator uses Absolute Viscosity of Oil in Seals = (Pressure Change*Radius of Seal^2)/(8*Incremental Length in Direction of Velocity*Velocity) to evaluate the Absolute Viscosity of Oil in Seals, The Absolute Viscosity given Leakage Velocity formula is defined as a measure of the resistance to flow of a fluid under an applied force. Absolute Viscosity of Oil in Seals is denoted by μ symbol.

How to evaluate Absolute Viscosity given Leakage Velocity using this online evaluator? To use this online evaluator for Absolute Viscosity given Leakage Velocity, enter Pressure Change (Δp), Radius of Seal (r_s), Incremental Length in Direction of Velocity (d_l) & Velocity (v) and hit the calculate button.

FAQs on Absolute Viscosity given Leakage Velocity

What is the formula to find Absolute Viscosity given Leakage Velocity?

The formula of Absolute Viscosity given Leakage Velocity is expressed as Absolute Viscosity of Oil in Seals = (Pressure Change*Radius of Seal^2)/(8*Incremental Length in Direction of Velocity*Velocity). Here is an example- 7800.001 = (112*0.01^2)/(8*0.0015*119.6581).

How to calculate Absolute Viscosity given Leakage Velocity?

With Pressure Change (Δp), Radius of Seal (r_s), Incremental Length in Direction of Velocity (d_l) & Velocity (v) we can find Absolute Viscosity given Leakage Velocity using the formula - Absolute Viscosity of Oil in Seals = (Pressure Change*Radius of Seal^2)/(8*Incremental Length in Direction of Velocity*Velocity).

What are the other ways to Calculate Absolute Viscosity of Oil in Seals?

Here are the different ways to Calculate Absolute Viscosity of Oil in Seals-

Absolute Viscosity of Oil in Seals=(2*[g]*Density Of Liquid*Loss of Liquid Head*Outside Diameter of Seal Ring^2)/(64*Velocity)

Can the Absolute Viscosity given Leakage Velocity be negative?

No, the Absolute Viscosity given Leakage Velocity, measured in Dynamic Viscosity cannot be negative.

Which unit is used to measure Absolute Viscosity given Leakage Velocity?

Absolute Viscosity given Leakage Velocity is usually measured using the Centipoise[cP] for Dynamic Viscosity. Pascal Second[cP], Newton Second per Square Meter[cP], Millinewton Second per Square Meter[cP] are the few other units in which Absolute Viscosity given Leakage Velocity can be measured.

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Absolute Viscosity given Leakage Velocity Formula

​GoAbsolute Viscosity given Loss of Liquid Head Formula

Absolute Viscosity given Leakage Velocity Example

Absolute Viscosity given Leakage Velocity Solution

Absolute Viscosity given Leakage Velocity Formula Elements

Other Formulas to find Absolute Viscosity of Oil in Seals

Other formulas in Straight Cut Sealings category

How to Evaluate Absolute Viscosity given Leakage Velocity?

FAQs on Absolute Viscosity given Leakage Velocity

Variable Name

GoAbsolute Viscosity given Loss of Liquid Head Formula