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Kinematic viscosity given Reynolds number based on rotational speed Formula

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Kinematic Viscosity is the ratio between the dynamic viscosity μ and the density ρ of the fluid. Check FAQs

v k = w \cdot π \cdot \frac{D^{2}}{Rew}

v_k - Kinematic Viscosity?w - Rotational Speed?D - Diameter?Rew - Reynolds Number(w)?π - Archimedes' constant?

Kinematic viscosity given Reynolds number based on rotational speed Example

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Here is how the Kinematic viscosity given Reynolds number based on rotational speed equation looks like with Values.

Here is how the Kinematic viscosity given Reynolds number based on rotational speed equation looks like with Units.

Here is how the Kinematic viscosity given Reynolds number based on rotational speed equation looks like.

3.982 = 5 \cdot 3.1416 \cdot \frac{{3.9}^{2}}{0.6}

3.982MSt = 5rad/s \cdot 3.1416 \cdot \frac{{3.9m}^{2}}{0.6}

3.982 = 5 \cdot 3.1416 \cdot \frac{{3.9}^{2}}{0.6}

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Kinematic viscosity given Reynolds number based on rotational speed Solution

Follow our step by step solution on how to calculate Kinematic viscosity given Reynolds number based on rotational speed?

FIRST Step Consider the formula

v k = w \cdot π \cdot \frac{D^{2}}{Rew}

Next Step Substitute values of Variables

∴

v k = 5rad/s \cdot π \cdot \frac{{3.9m}^{2}}{0.6}

Next Step Substitute values of Constants

∴

v k = 5rad/s \cdot 3.1416 \cdot \frac{{3.9m}^{2}}{0.6}

Next Step Prepare to Evaluate

∴

v k = 5 \cdot 3.1416 \cdot \frac{{3.9}^{2}}{0.6}

Next Step Evaluate

∴

v k = 398.196868842506m²/s

Next Step Convert to Output's Unit

∴

v k = 3.98196868842506MSt

LAST Step Rounding Answer

∴

v k = 3.982MSt

Kinematic viscosity given Reynolds number based on rotational speed Formula Elements

Variables

Constants

Kinematic Viscosity

Kinematic Viscosity is the ratio between the dynamic viscosity μ and the density ρ of the fluid.

Symbol: v_k

Measurement: Kinematic ViscosityUnit: MSt

Note: Value can be positive or negative.

Formulas to find Kinematic Viscosity

Rotational Speed

Rotational Speed is the number of turns of the object divided by time, specified as revolutions per minute.

Symbol: w

Measurement: Angular VelocityUnit: rad/s

Note: Value can be positive or negative.

Formulas to find Rotational Speed

Diameter

Diameter is a straight line passing from side to side through the center of a body or figure, especially a circle or sphere.

Symbol: D

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Diameter

Reynolds Number(w)

Reynolds number(w) is a dimensionless number used in fluid mechanics to indicate whether fluid flow past a body or in a duct is steady or turbulent.

Symbol: Rew

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Reynolds Number(w)

Archimedes' constant

Archimedes' constant is a mathematical constant that represents the ratio of the circumference of a circle to its diameter.

Symbol: π

Value: 3.14159265358979323846264338327950288

Other formulas in Rayleigh and Reynolds Number category

Go Rayleigh number based on turbulence for annular space between concentric cylinders

Ra c = (\frac{({(\ln (\frac{d o}{d i}))}^{4}) \cdot (Ra l)}{(L^{3}) \cdot {(({d i}^{- 0.6}) + ({d o}^{- 0.6}))}^{5}})

Go Rayleigh number based on length for annular space between concentric cylinders

Ra l = \frac{Ra c}{\frac{({(\ln (\frac{d o}{d i}))}^{4})}{(L^{3}) \cdot {(({d i}^{- 0.6}) + ({d o}^{- 0.6}))}^{5}}}

Go Rayleigh number based on turbulence for concentric spheres

Ra c = {(\frac{L \cdot Ra l}{({(D i \cdot D o)}^{4}) \cdot ({(({D i}^{- 1.4}) + ({D o}^{- 1.4}))}^{5})})}^{0.25}

Go Reynolds Number given Graetz Number

Re L = Gr \cdot \frac{L}{Pr \cdot D}

How to Evaluate Kinematic viscosity given Reynolds number based on rotational speed?

Kinematic viscosity given Reynolds number based on rotational speed evaluator uses Kinematic Viscosity = Rotational Speed*pi*(Diameter^2)/Reynolds Number(w) to evaluate the Kinematic Viscosity, The Kinematic viscosity given Reynolds number based on rotational speed formula is defined as the ratio between the dynamic viscosity μ and the density ρ of the fluid. Kinematic Viscosity is denoted by v_k symbol.

How to evaluate Kinematic viscosity given Reynolds number based on rotational speed using this online evaluator? To use this online evaluator for Kinematic viscosity given Reynolds number based on rotational speed, enter Rotational Speed (w), Diameter (D) & Reynolds Number(w) (Rew) and hit the calculate button.

FAQs on Kinematic viscosity given Reynolds number based on rotational speed

What is the formula to find Kinematic viscosity given Reynolds number based on rotational speed?

The formula of Kinematic viscosity given Reynolds number based on rotational speed is expressed as Kinematic Viscosity = Rotational Speed*pi*(Diameter^2)/Reynolds Number(w). Here is an example- 0.03982 = 5*pi*(3.9^2)/0.6.

How to calculate Kinematic viscosity given Reynolds number based on rotational speed?

With Rotational Speed (w), Diameter (D) & Reynolds Number(w) (Rew) we can find Kinematic viscosity given Reynolds number based on rotational speed using the formula - Kinematic Viscosity = Rotational Speed*pi*(Diameter^2)/Reynolds Number(w). This formula also uses Archimedes' constant .

Can the Kinematic viscosity given Reynolds number based on rotational speed be negative?

Yes, the Kinematic viscosity given Reynolds number based on rotational speed, measured in Kinematic Viscosity can be negative.

Which unit is used to measure Kinematic viscosity given Reynolds number based on rotational speed?

Kinematic viscosity given Reynolds number based on rotational speed is usually measured using the Megastokes[MSt] for Kinematic Viscosity. Square Meter per Second[MSt], Square Meter per Hour[MSt], Square Centimeter per Second[MSt] are the few other units in which Kinematic viscosity given Reynolds number based on rotational speed can be measured.

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Kinematic viscosity given Reynolds number based on rotational speed Formula

Kinematic viscosity given Reynolds number based on rotational speed Example

Kinematic viscosity given Reynolds number based on rotational speed Solution

Kinematic viscosity given Reynolds number based on rotational speed Formula Elements

Other formulas in Rayleigh and Reynolds Number category

How to Evaluate Kinematic viscosity given Reynolds number based on rotational speed?

FAQs on Kinematic viscosity given Reynolds number based on rotational speed

Variable Name