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Viscosity Calculation using Chapman-Rubesin Factor Formula

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The Kinematic Viscosity is a measure of a fluid's resistance to flow under the influence of gravity, reflecting its internal friction and temperature dependence. Check FAQs

ν = C \cdot ρ e \cdot \frac{μ e}{ρ}

ν - Kinematic Viscosity?C - Chapman–Rubesin factor?ρ_e - Static Density?μ_e - Static Viscosity?ρ - Density?

Viscosity Calculation using Chapman-Rubesin Factor Example

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Here is how the Viscosity Calculation using Chapman-Rubesin Factor equation looks like with Values.

Here is how the Viscosity Calculation using Chapman-Rubesin Factor equation looks like with Units.

Here is how the Viscosity Calculation using Chapman-Rubesin Factor equation looks like.

7.25 = 0.75 \cdot 98.3 \cdot \frac{0.098}{997}

7.25St = 0.75 \cdot 98.3kg/m³ \cdot \frac{0.098P}{997kg/m³}

7.25 = 0.75 \cdot 98.3 \cdot \frac{0.098}{997}

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Viscosity Calculation using Chapman-Rubesin Factor Solution

Follow our step by step solution on how to calculate Viscosity Calculation using Chapman-Rubesin Factor?

FIRST Step Consider the formula

ν = C \cdot ρ e \cdot \frac{μ e}{ρ}

Next Step Substitute values of Variables

∴

ν = 0.75 \cdot 98.3kg/m³ \cdot \frac{0.098P}{997kg/m³}

Next Step Convert Units

∴

ν = 0.75 \cdot 98.3kg/m³ \cdot \frac{0.0098Pa*s}{997kg/m³}

Next Step Prepare to Evaluate

∴

ν = 0.75 \cdot 98.3 \cdot \frac{0.0098}{997}

Next Step Evaluate

∴

ν = 0.000724997008525577m²/s

Next Step Convert to Output's Unit

∴

ν = 7.24997008525577St

LAST Step Rounding Answer

∴

ν = 7.25St

Viscosity Calculation using Chapman-Rubesin Factor Formula Elements

Variables

Kinematic Viscosity

The Kinematic Viscosity is a measure of a fluid's resistance to flow under the influence of gravity, reflecting its internal friction and temperature dependence.

Symbol: ν

Measurement: Kinematic ViscosityUnit: St

Note: Value should be greater than 0.

Formulas to find Kinematic Viscosity

Chapman–Rubesin factor

The Chapman–Rubesin factor is a dimensionless quantity used in fluid mechanics to characterize the effects of viscosity in hypersonic flow conditions.

Symbol: C

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Chapman–Rubesin factor

Static Density

The Static Density is the mass per unit volume of a fluid at rest, crucial for understanding fluid behavior in various engineering applications, especially in hypersonic flow dynamics.

Symbol: ρ_e

Measurement: DensityUnit: kg/m³

Note: Value should be greater than 0.

Formulas to find Static Density

Static Viscosity

The Static Viscosity is a measure of a fluid's resistance to flow under an applied stress, crucial for understanding fluid behavior in various mechanical and thermal applications.

Symbol: μ_e

Measurement: Dynamic ViscosityUnit: P

Note: Value should be greater than 0.

Formulas to find Static Viscosity

Density

The Density is the mass per unit volume of a substance, which influences fluid behavior and thermal properties in hypersonic flow and aero thermal dynamics.

Symbol: ρ

Measurement: DensityUnit: kg/m³

Note: Value should be greater than 0.

Formulas to find Density

Other formulas in Aero Thermal Dynamics category

Go Non Dimensional Internal Energy Parameter

e' = \frac{U}{C p \cdot T}

Go Non Dimensional Internal Energy Parameter using Wall-to-Freestream Temperature Ratio

e' = \frac{Tw}{T ∞}

Go Wall Temperature Calculation using Internal Energy Change

Tw = e' \cdot T ∞

Go Aerodynamic Heating to Surface

q w = ρ e \cdot u e \cdot St \cdot (h aw - h w)

How to Evaluate Viscosity Calculation using Chapman-Rubesin Factor?

Viscosity Calculation using Chapman-Rubesin Factor evaluator uses Kinematic Viscosity = Chapman–Rubesin factor*Static Density*Static Viscosity/(Density) to evaluate the Kinematic Viscosity, Viscosity Calculation using Chapman-Rubesin Factor formula is a measure of the dynamic viscosity of a fluid, which is the measure of its resistance to shear stress, and is an important property in the study of viscous flow fundamentals. Kinematic Viscosity is denoted by ν symbol.

How to evaluate Viscosity Calculation using Chapman-Rubesin Factor using this online evaluator? To use this online evaluator for Viscosity Calculation using Chapman-Rubesin Factor, enter Chapman–Rubesin factor (C), Static Density (ρ_e), Static Viscosity (μ_e) & Density (ρ) and hit the calculate button.

FAQs on Viscosity Calculation using Chapman-Rubesin Factor

What is the formula to find Viscosity Calculation using Chapman-Rubesin Factor?

The formula of Viscosity Calculation using Chapman-Rubesin Factor is expressed as Kinematic Viscosity = Chapman–Rubesin factor*Static Density*Static Viscosity/(Density). Here is an example- 8.3E+6 = 0.75*98.3*0.0098043/(997).

How to calculate Viscosity Calculation using Chapman-Rubesin Factor?

With Chapman–Rubesin factor (C), Static Density (ρ_e), Static Viscosity (μ_e) & Density (ρ) we can find Viscosity Calculation using Chapman-Rubesin Factor using the formula - Kinematic Viscosity = Chapman–Rubesin factor*Static Density*Static Viscosity/(Density).

Can the Viscosity Calculation using Chapman-Rubesin Factor be negative?

No, the Viscosity Calculation using Chapman-Rubesin Factor, measured in Kinematic Viscosity cannot be negative.

Which unit is used to measure Viscosity Calculation using Chapman-Rubesin Factor?

Viscosity Calculation using Chapman-Rubesin Factor is usually measured using the Stokes[St] for Kinematic Viscosity. Square Meter per Second[St], Square Meter per Hour[St], Square Centimeter per Second[St] are the few other units in which Viscosity Calculation using Chapman-Rubesin Factor can be measured.

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Viscosity Calculation using Chapman-Rubesin Factor Formula

Viscosity Calculation using Chapman-Rubesin Factor Example

Viscosity Calculation using Chapman-Rubesin Factor Solution

Viscosity Calculation using Chapman-Rubesin Factor Formula Elements

Other formulas in Aero Thermal Dynamics category

How to Evaluate Viscosity Calculation using Chapman-Rubesin Factor?

FAQs on Viscosity Calculation using Chapman-Rubesin Factor

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