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Coefficient of Drag given density Formula

GoCoefficient of Drag given Drag Force Formula

GoCoefficient of Drag given Reynolds Number Formula

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The Coefficient of Drag is a dimensionless quantity that is used to quantify the drag or resistance of an object in a fluid environment, such as air or water. Check FAQs

C D = \frac{24 \cdot F D \cdot μ}{ρ \cdot V mean \cdot D S}

C_D - Coefficient of Drag?F_D - Drag Force?μ - Dynamic Viscosity?ρ - Density of Fluid?V_mean - Mean Velocity?D_S - Diameter of Sphere?

Coefficient of Drag given density Example

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Here is how the Coefficient of Drag given density equation looks like with Values.

Here is how the Coefficient of Drag given density equation looks like with Units.

Here is how the Coefficient of Drag given density equation looks like.

0.0027 = \frac{24 \cdot 1.1 \cdot 10.2}{1000 \cdot 10.1 \cdot 10}

0.0027 = \frac{24 \cdot 1.1kN \cdot 10.2P}{1000kg/m³ \cdot 10.1m/s \cdot 10m}

0.0027 = \frac{24 \cdot 1.1 \cdot 10.2}{1000 \cdot 10.1 \cdot 10}

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Coefficient of Drag given density Solution

Follow our step by step solution on how to calculate Coefficient of Drag given density?

FIRST Step Consider the formula

C D = \frac{24 \cdot F D \cdot μ}{ρ \cdot V mean \cdot D S}

Next Step Substitute values of Variables

∴

C D = \frac{24 \cdot 1.1kN \cdot 10.2P}{1000kg/m³ \cdot 10.1m/s \cdot 10m}

Next Step Convert Units

∴

C D = \frac{24 \cdot 1100N \cdot 0.0102kP}{1000kg/m³ \cdot 10.1m/s \cdot 10m}

Next Step Prepare to Evaluate

∴

C D = \frac{24 \cdot 1100 \cdot 0.0102}{1000 \cdot 10.1 \cdot 10}

Next Step Evaluate

∴

C D = 0.00266613861386139

LAST Step Rounding Answer

∴

C D = 0.0027

Coefficient of Drag given density Formula Elements

Variables

Coefficient of Drag

The Coefficient of Drag is a dimensionless quantity that is used to quantify the drag or resistance of an object in a fluid environment, such as air or water.

Symbol: C_D

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Coefficient of Drag

Drag Force

Drag Force is the resisting force experienced by an object moving through a fluid.

Symbol: F_D

Measurement: ForceUnit: kN

Note: Value can be positive or negative.

Formulas to find Drag Force

Dynamic Viscosity

The Dynamic Viscosity refers to the internal resistance of a fluid to flow when a force is applied.

Symbol: μ

Measurement: Dynamic ViscosityUnit: P

Note: Value should be greater than 0.

Formulas to find Dynamic Viscosity

Density of Fluid

Density of Fluid is the denseness of that material in a specific given area. This is taken as mass per unit volume of a given object.

Symbol: ρ

Measurement: DensityUnit: kg/m³

Note: Value should be greater than 0.

Formulas to find Density of Fluid

Mean Velocity

Mean velocity is defined as the average velocity of a fluid at a point and over an arbitrary time T.

Symbol: V_mean

Measurement: SpeedUnit: m/s

Note: Value can be positive or negative.

Formulas to find Mean Velocity

Diameter of Sphere

The Diameter of Sphere refers to the longest line that is inside the sphere and that passes through the center of the sphere.

Symbol: D_S

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Diameter of Sphere

Other Formulas to find Coefficient of Drag

Go Coefficient of Drag given Drag Force

C D = \frac{F D}{A \cdot V mean \cdot V mean \cdot ρ \cdot 0.5}

Go Coefficient of Drag given Reynolds Number

C D = \frac{24}{Re}

Other formulas in Laminar Flow around a Sphere Stokes’ Law category

Go Resistance Force on Spherical Surface

F resistance = 3 \cdot π \cdot μ \cdot V mean \cdot D S

Go Diameter of Sphere given Resistance Force on Spherical Surface

D S = \frac{F resistance}{3 \cdot π \cdot μ \cdot V mean}

Go Velocity of Sphere given Resistance Force on Spherical Surface

V mean = \frac{F resistance}{3 \cdot π \cdot μ \cdot D S}

Go Dynamic Viscosity of fluid given Resistance Force on Spherical Surface

μ = \frac{F resistance}{3 \cdot π \cdot D S \cdot V mean}

How to Evaluate Coefficient of Drag given density?

Coefficient of Drag given density evaluator uses Coefficient of Drag = (24*Drag Force*Dynamic Viscosity)/(Density of Fluid*Mean Velocity*Diameter of Sphere) to evaluate the Coefficient of Drag, The Coefficient of Drag given density is defined as the constant which depends on reynolds number for calculating drag force. Coefficient of Drag is denoted by C_D symbol.

How to evaluate Coefficient of Drag given density using this online evaluator? To use this online evaluator for Coefficient of Drag given density, enter Drag Force (F_D), Dynamic Viscosity (μ), Density of Fluid (ρ), Mean Velocity (V_mean) & Diameter of Sphere (D_S) and hit the calculate button.

FAQs on Coefficient of Drag given density

What is the formula to find Coefficient of Drag given density?

The formula of Coefficient of Drag given density is expressed as Coefficient of Drag = (24*Drag Force*Dynamic Viscosity)/(Density of Fluid*Mean Velocity*Diameter of Sphere). Here is an example- 0.067865 = (24*1100*1.02)/(1000*10.1*10).

How to calculate Coefficient of Drag given density?

With Drag Force (F_D), Dynamic Viscosity (μ), Density of Fluid (ρ), Mean Velocity (V_mean) & Diameter of Sphere (D_S) we can find Coefficient of Drag given density using the formula - Coefficient of Drag = (24*Drag Force*Dynamic Viscosity)/(Density of Fluid*Mean Velocity*Diameter of Sphere).

What are the other ways to Calculate Coefficient of Drag?

Here are the different ways to Calculate Coefficient of Drag-

Coefficient of Drag=Drag Force/(Cross Sectional Area of Pipe*Mean Velocity*Mean Velocity*Density of Fluid*0.5)
Coefficient of Drag=24/Reynolds Number

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Coefficient of Drag given density Formula

​GoCoefficient of Drag given Drag Force Formula

​GoCoefficient of Drag given Reynolds Number Formula

Coefficient of Drag given density Example

Coefficient of Drag given density Solution

Coefficient of Drag given density Formula Elements

Other Formulas to find Coefficient of Drag

Other formulas in Laminar Flow around a Sphere Stokes’ Law category

How to Evaluate Coefficient of Drag given density?

FAQs on Coefficient of Drag given density

Variable Name

GoCoefficient of Drag given Drag Force Formula

GoCoefficient of Drag given Reynolds Number Formula