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Reference Viscosity Given Reference Temperature Formula

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The Dynamic Viscosity of a fluid is the measure of its resistance to flow when an external force is applied. Check FAQs

μ viscosity = ε^{2} \cdot ρ ∞ \cdot \sqrt{T ref} \cdot r nose

μ_viscosity - Dynamic Viscosity?ε - Emissivity?ρ_∞ - Freestream Density?T_ref - Reference Temperature?r_nose - Radius of Nose?

Reference Viscosity Given Reference Temperature Example

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Here is how the Reference Viscosity Given Reference Temperature equation looks like with Values.

Here is how the Reference Viscosity Given Reference Temperature equation looks like with Units.

Here is how the Reference Viscosity Given Reference Temperature equation looks like.

351.4135 = {0.948}^{2} \cdot 1.17 \cdot \sqrt{4652} \cdot 0.49

351.4135P = {0.948}^{2} \cdot 1.17kg/m³ \cdot \sqrt{4652K} \cdot 0.49m

351.4135 = {0.948}^{2} \cdot 1.17 \cdot \sqrt{4652} \cdot 0.49

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Reference Viscosity Given Reference Temperature Solution

Follow our step by step solution on how to calculate Reference Viscosity Given Reference Temperature?

FIRST Step Consider the formula

μ viscosity = ε^{2} \cdot ρ ∞ \cdot \sqrt{T ref} \cdot r nose

Next Step Substitute values of Variables

∴

μ viscosity = {0.948}^{2} \cdot 1.17kg/m³ \cdot \sqrt{4652K} \cdot 0.49m

Next Step Prepare to Evaluate

∴

μ viscosity = {0.948}^{2} \cdot 1.17 \cdot \sqrt{4652} \cdot 0.49

Next Step Evaluate

∴

μ viscosity = 35.1413522672742Pa*s

Next Step Convert to Output's Unit

∴

μ viscosity = 351.413522672742P

LAST Step Rounding Answer

∴

μ viscosity = 351.4135P

Reference Viscosity Given Reference Temperature Formula Elements

Variables

Functions

Dynamic Viscosity

The Dynamic Viscosity of a fluid is the measure of its resistance to flow when an external force is applied.

Symbol: μ_viscosity

Measurement: Dynamic ViscosityUnit: P

Note: Value should be greater than 0.

Formulas to find Dynamic Viscosity

Emissivity

Emissivity is the ability of an object to emit infrared energy. Emissivity can have a value from 0 (shiny mirror) to 1.0 (blackbody). Most organic or oxidized surfaces have emissivity close to 0.95.

Symbol: ε

Measurement: NAUnit: Unitless

Note: Value should be between 0 to 1.

Formulas to find Emissivity

Freestream Density

Freestream Density is the mass per unit volume of air far upstream of an aerodynamic body at a given altitude.

Symbol: ρ_∞

Measurement: DensityUnit: kg/m³

Note: Value can be positive or negative.

Formulas to find Freestream Density

Reference Temperature

Reference Temperature is the Temperature at which the values of the physical properties of a fluid are chosen in dimensionless equations for the heat transfer, and resistance.

Symbol: T_ref

Measurement: TemperatureUnit: K

Note: Value should be greater than 0.

Formulas to find Reference Temperature

Radius of Nose

Radius of Nose is any of the line segments from its center to its perimeter, and in more modern usage, it is also their length.

Symbol: r_nose

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Radius of Nose

sqrt

A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number.

Syntax: sqrt(Number)

Other Formulas to find Dynamic Viscosity

Go Reference Viscosity

μ viscosity = ε^{2} \cdot ρ ∞ \cdot V ∞ \cdot r nose

How to Evaluate Reference Viscosity Given Reference Temperature?

Reference Viscosity Given Reference Temperature evaluator uses Dynamic Viscosity = Emissivity^2*Freestream Density*sqrt(Reference Temperature)*Radius of Nose to evaluate the Dynamic Viscosity, The Reference Viscosity Given Reference Temperature formula is defined as the product of the square of emissivity, freestream density, the square root of the reference temperature, and the radius of the nose. Dynamic Viscosity is denoted by μ_viscosity symbol.

How to evaluate Reference Viscosity Given Reference Temperature using this online evaluator? To use this online evaluator for Reference Viscosity Given Reference Temperature, enter Emissivity (ε), Freestream Density (ρ_∞), Reference Temperature (T_ref) & Radius of Nose (r_nose) and hit the calculate button.

FAQs on Reference Viscosity Given Reference Temperature

What is the formula to find Reference Viscosity Given Reference Temperature?

The formula of Reference Viscosity Given Reference Temperature is expressed as Dynamic Viscosity = Emissivity^2*Freestream Density*sqrt(Reference Temperature)*Radius of Nose. Here is an example- 3528.978 = 0.948^2*1.17*sqrt(4652)*0.49.

How to calculate Reference Viscosity Given Reference Temperature?

With Emissivity (ε), Freestream Density (ρ_∞), Reference Temperature (T_ref) & Radius of Nose (r_nose) we can find Reference Viscosity Given Reference Temperature using the formula - Dynamic Viscosity = Emissivity^2*Freestream Density*sqrt(Reference Temperature)*Radius of Nose. This formula also uses Square Root (sqrt) function(s).

What are the other ways to Calculate Dynamic Viscosity?

Here are the different ways to Calculate Dynamic Viscosity-

Dynamic Viscosity=Emissivity^2*Freestream Density*Freestream Velocity*Radius of Nose

Can the Reference Viscosity Given Reference Temperature be negative?

No, the Reference Viscosity Given Reference Temperature, measured in Dynamic Viscosity cannot be negative.

Which unit is used to measure Reference Viscosity Given Reference Temperature?

Reference Viscosity Given Reference Temperature is usually measured using the Poise[P] for Dynamic Viscosity. Pascal Second[P], Newton Second per Square Meter[P], Millinewton Second per Square Meter[P] are the few other units in which Reference Viscosity Given Reference Temperature can be measured.

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Reference Viscosity Given Reference Temperature Formula

​GoReference Viscosity Formula

Reference Viscosity Given Reference Temperature Example

Reference Viscosity Given Reference Temperature Solution

Reference Viscosity Given Reference Temperature Formula Elements

Other Formulas to find Dynamic Viscosity

Other formulas in Computational Fluid Dynamic Solutions category

How to Evaluate Reference Viscosity Given Reference Temperature?

FAQs on Reference Viscosity Given Reference Temperature

Variable Name

GoReference Viscosity Formula