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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{μe}{ρ}

ν - Kinematic Viscosity?C - Chapman–Rubesin factor?ρ_e - Static Density?μe - 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.

828.2046 = 0.75 \cdot 98.3 \cdot \frac{11.2}{997}

828.2046St = 0.75 \cdot 98.3kg/m³ \cdot \frac{11.2P}{997kg/m³}

828.2046 = 0.75 \cdot 98.3 \cdot \frac{11.2}{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{μe}{ρ}

Next Step Substitute values of Variables

∴

ν = 0.75 \cdot 98.3kg/m³ \cdot \frac{11.2P}{997kg/m³}

Next Step Convert Units

∴

ν = 0.75 \cdot 98.3kg/m³ \cdot \frac{1.12Pa*s}{997kg/m³}

Next Step Prepare to Evaluate

∴

ν = 0.75 \cdot 98.3 \cdot \frac{1.12}{997}

Next Step Evaluate

∴

ν = 0.0828204613841525m²/s

Next Step Convert to Output's Unit

∴

ν = 828.204613841525St

LAST Step Rounding Answer

∴

ν = 828.2046St

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

Static viscosity, is the viscosity of continuous flow, viscosity measures the ratio of the viscous force to the inertial force on the fluid.

Symbol: μe

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 \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

T w = 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 (μe) & 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 (μe) & 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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