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Drag Force on Plate Formula

GoDrag Force for Average Drag Coefficient Formula

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Drag Force on Boundary Layer Flow Plate is the resisting force experienced by an object moving through a fluid. Check FAQs

F D = 0.73 \cdot b \cdot μ \cdot V ∞ \cdot \sqrt{R e}

F_D - Drag Force on Boundary Layer Flow Plate?b - Breadth of Plate for Boundary Layer Flow?μ - Viscosity of Fluid for Boundary Layer Flow?V_∞ - Freestream Velocity for Boundary Layer Flow?R_e - Reynolds Number for Boundary Layer Flow?

Drag Force on Plate Example

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Here is how the Drag Force on Plate equation looks like with Values.

Here is how the Drag Force on Plate equation looks like with Units.

Here is how the Drag Force on Plate equation looks like.

0.0314 = 0.73 \cdot 0.74 \cdot 0.001 \cdot 0.15 \cdot \sqrt{150000}

0.0314N = 0.73 \cdot 0.74m \cdot 0.001N*s/m² \cdot 0.15m/s \cdot \sqrt{150000}

0.0314 = 0.73 \cdot 0.74 \cdot 0.001 \cdot 0.15 \cdot \sqrt{150000}

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Drag Force on Plate Solution

Follow our step by step solution on how to calculate Drag Force on Plate?

FIRST Step Consider the formula

F D = 0.73 \cdot b \cdot μ \cdot V ∞ \cdot \sqrt{R e}

Next Step Substitute values of Variables

∴

F D = 0.73 \cdot 0.74m \cdot 0.001N*s/m² \cdot 0.15m/s \cdot \sqrt{150000}

Next Step Convert Units

∴

F D = 0.73 \cdot 0.74m \cdot 0.001Pa*s \cdot 0.15m/s \cdot \sqrt{150000}

Next Step Prepare to Evaluate

∴

F D = 0.73 \cdot 0.74 \cdot 0.001 \cdot 0.15 \cdot \sqrt{150000}

Next Step Evaluate

∴

F D = 0.0313827840543187N

LAST Step Rounding Answer

∴

F D = 0.0314N

Drag Force on Plate Formula Elements

Variables

Functions

Drag Force on Boundary Layer Flow Plate

Drag Force on Boundary Layer Flow Plate is the resisting force experienced by an object moving through a fluid.

Symbol: F_D

Measurement: ForceUnit: N

Note: Value should be greater than 0.

Formulas to find Drag Force on Boundary Layer Flow Plate

Breadth of Plate for Boundary Layer Flow

Breadth of plate for boundary layer flow is the measurement or extent of plate from side to side.

Symbol: b

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Breadth of Plate for Boundary Layer Flow

Viscosity of Fluid for Boundary Layer Flow

Viscosity of Fluid for boundary layer flow is a measure of fluid's resistance to deformation at a given rate.

Symbol: μ

Measurement: Dynamic ViscosityUnit: N*s/m²

Note: Value should be greater than 0.

Formulas to find Viscosity of Fluid for Boundary Layer Flow

Freestream Velocity for Boundary Layer Flow

Freestream velocity for boundary layer flow is the velocity of fluid far upstream of a body, that is before the body has a chance to deflect, slow down the fluid.

Symbol: V_∞

Measurement: SpeedUnit: m/s

Note: Value should be greater than 0.

Formulas to find Freestream Velocity for Boundary Layer Flow

Reynolds Number for Boundary Layer Flow

Reynolds Number for boundary layer flow is the ratio of inertial forces to viscous forces within a fluid which is subjected to relative internal movement due to different fluid velocities.

Symbol: R_e

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Reynolds Number for Boundary Layer Flow

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 Drag Force on Boundary Layer Flow Plate

Go Drag Force for Average Drag Coefficient

F D = \frac{1}{2} \cdot C D \cdot ρ f \cdot A \cdot {V ∞}^{2}

Other formulas in Boundary Layer Flow category

Go Reynold Number at End of Plate

R e = \frac{ρ f \cdot V ∞ \cdot L}{μ}

Go Length of Plate for Reynold Number

L = \frac{R e \cdot μ}{ρ f \cdot V ∞}

Go Velocity of Fluid for Reynold Number

V ∞ = \frac{R e \cdot μ}{ρ f \cdot L}

Go Thickness of Boundary Layer

𝛿 = \frac{5.48 \cdot x}{\sqrt{R e}}

How to Evaluate Drag Force on Plate?

Drag Force on Plate evaluator uses Drag Force on Boundary Layer Flow Plate = 0.73*Breadth of Plate for Boundary Layer Flow*Viscosity of Fluid for Boundary Layer Flow*Freestream Velocity for Boundary Layer Flow*sqrt(Reynolds Number for Boundary Layer Flow) to evaluate the Drag Force on Boundary Layer Flow Plate, The Drag force on plate is known while considering the width of the plate, viscosity and the velocity of the fluid, and the Reynolds number at the plate. Drag Force on Boundary Layer Flow Plate is denoted by F_D symbol.

How to evaluate Drag Force on Plate using this online evaluator? To use this online evaluator for Drag Force on Plate, enter Breadth of Plate for Boundary Layer Flow (b), Viscosity of Fluid for Boundary Layer Flow (μ), Freestream Velocity for Boundary Layer Flow (V_∞) & Reynolds Number for Boundary Layer Flow (R_e) and hit the calculate button.

FAQs on Drag Force on Plate

What is the formula to find Drag Force on Plate?

The formula of Drag Force on Plate is expressed as Drag Force on Boundary Layer Flow Plate = 0.73*Breadth of Plate for Boundary Layer Flow*Viscosity of Fluid for Boundary Layer Flow*Freestream Velocity for Boundary Layer Flow*sqrt(Reynolds Number for Boundary Layer Flow). Here is an example- 0.031383 = 0.73*0.74*0.001*0.15*sqrt(150000).

How to calculate Drag Force on Plate?

With Breadth of Plate for Boundary Layer Flow (b), Viscosity of Fluid for Boundary Layer Flow (μ), Freestream Velocity for Boundary Layer Flow (V_∞) & Reynolds Number for Boundary Layer Flow (R_e) we can find Drag Force on Plate using the formula - Drag Force on Boundary Layer Flow Plate = 0.73*Breadth of Plate for Boundary Layer Flow*Viscosity of Fluid for Boundary Layer Flow*Freestream Velocity for Boundary Layer Flow*sqrt(Reynolds Number for Boundary Layer Flow). This formula also uses Square Root (sqrt) function(s).

What are the other ways to Calculate Drag Force on Boundary Layer Flow Plate?

Here are the different ways to Calculate Drag Force on Boundary Layer Flow Plate-

Drag Force on Boundary Layer Flow Plate=1/2*Coefficient of Drag for Boundary Layer Flow*Fluid Density for Boundary Layer Flow*Area of Surface for Boundary Layer Flow*Freestream Velocity for Boundary Layer Flow^2

Can the Drag Force on Plate be negative?

No, the Drag Force on Plate, measured in Force cannot be negative.

Which unit is used to measure Drag Force on Plate?

Drag Force on Plate is usually measured using the Newton[N] for Force. Exanewton[N], Meganewton[N], Kilonewton[N] are the few other units in which Drag Force on Plate can be measured.

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Drag Force on Plate Formula

​GoDrag Force for Average Drag Coefficient Formula

Drag Force on Plate Example

Drag Force on Plate Solution

Drag Force on Plate Formula Elements

Other Formulas to find Drag Force on Boundary Layer Flow Plate

Other formulas in Boundary Layer Flow category

How to Evaluate Drag Force on Plate?

FAQs on Drag Force on Plate

Variable Name

GoDrag Force for Average Drag Coefficient Formula