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Induced Drag Given Span Efficiency Factor Formula

GoInduced Drag for Wings having Elliptic Lift Distribution Formula

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Induced drag is primarily caused by the formation of wingtip vortices, which are created due to the pressure difference between the upper and lower surfaces of a lifting wing. Check FAQs

D i = C D \cdot ρ \cdot v^{2} \cdot \frac{S ref}{2}

D_i - Induced Drag?C_D - Drag Coefficient?ρ - Density of Material?v - Velocity?S_ref - Reference Area?

Induced Drag Given Span Efficiency Factor Example

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Here is how the Induced Drag Given Span Efficiency Factor equation looks like with Values.

Here is how the Induced Drag Given Span Efficiency Factor equation looks like with Units.

Here is how the Induced Drag Given Span Efficiency Factor equation looks like.

0.0046 = 30 \cdot 1E-5 \cdot {2.45}^{2} \cdot \frac{5.08}{2}

0.0046N = 30 \cdot 1E-5kg/m³ \cdot {2.45m/s}^{2} \cdot \frac{5.08m²}{2}

0.0046 = 30 \cdot 1E-5 \cdot {2.45}^{2} \cdot \frac{5.08}{2}

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Induced Drag Given Span Efficiency Factor Solution

Follow our step by step solution on how to calculate Induced Drag Given Span Efficiency Factor?

FIRST Step Consider the formula

D i = C D \cdot ρ \cdot v^{2} \cdot \frac{S ref}{2}

Next Step Substitute values of Variables

∴

D i = 30 \cdot 1E-5kg/m³ \cdot {2.45m/s}^{2} \cdot \frac{5.08m²}{2}

Next Step Prepare to Evaluate

∴

D i = 30 \cdot 1E-5 \cdot {2.45}^{2} \cdot \frac{5.08}{2}

Next Step Evaluate

∴

D i = 0.004573905N

LAST Step Rounding Answer

∴

D i = 0.0046N

Induced Drag Given Span Efficiency Factor Formula Elements

Variables

Induced Drag

Induced drag is primarily caused by the formation of wingtip vortices, which are created due to the pressure difference between the upper and lower surfaces of a lifting wing.

Symbol: D_i

Measurement: ForceUnit: N

Note: Value can be positive or negative.

Formulas to find Induced Drag

Drag Coefficient

Drag Coefficient 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 Drag Coefficient

Density of Material

Density of material is ratio of mass of material to its volume.

Symbol: ρ

Measurement: DensityUnit: kg/m³

Note: Value should be greater than 0.

Formulas to find Density of Material

Velocity

Velocity is a vector quantity (it has both magnitude and direction) and is the rate of change of the position of an object with respect to time.

Symbol: v

Measurement: SpeedUnit: m/s

Note: Value can be positive or negative.

Formulas to find Velocity

Reference Area

The Reference Area is arbitrarily an area that is characteristic of the object being considered. For an aircraft wing, the wing's planform area is called the reference wing area or simply wing area.

Symbol: S_ref

Measurement: AreaUnit: m²

Note: Value should be greater than 0.

Formulas to find Reference Area

Other Formulas to find Induced Drag

Go Induced Drag for Wings having Elliptic Lift Distribution

D i = \frac{{F L}^{2}}{3.14 \cdot q \cdot {b W}^{2}}

Other formulas in Lift and Drag Polar category

Go Drag Coefficient for given parasite drag coefficient

C D = C D,e + (\frac{{C L}^{2}}{π \cdot e oswald \cdot AR})

Go Drag Coefficient for given zero-lift drag coefficient

C D = C D,0 + (\frac{{C L}^{2}}{π \cdot e oswald \cdot AR})

Go Coefficient of Drag due to lift

C D,i = \frac{{C L}^{2}}{π \cdot e oswald \cdot AR}

Go Parasite Drag Coefficient at zero lift

C D,0 = C D - C D,i

How to Evaluate Induced Drag Given Span Efficiency Factor?

Induced Drag Given Span Efficiency Factor evaluator uses Induced Drag = Drag Coefficient*Density of Material*Velocity^2*Reference Area/2 to evaluate the Induced Drag, Induced Drag Given Span Efficiency Factor is a measure of the amount of drag created by an airfoil or wing, taking into account the span efficiency factor, which affects the overall drag coefficient. Induced Drag is denoted by D_i symbol.

How to evaluate Induced Drag Given Span Efficiency Factor using this online evaluator? To use this online evaluator for Induced Drag Given Span Efficiency Factor, enter Drag Coefficient (C_D), Density of Material (ρ), Velocity (v) & Reference Area (S_ref) and hit the calculate button.

FAQs on Induced Drag Given Span Efficiency Factor

What is the formula to find Induced Drag Given Span Efficiency Factor?

The formula of Induced Drag Given Span Efficiency Factor is expressed as Induced Drag = Drag Coefficient*Density of Material*Velocity^2*Reference Area/2. Here is an example- 0.004611 = 30*1E-05*2.45^2*5.08/2.

How to calculate Induced Drag Given Span Efficiency Factor?

With Drag Coefficient (C_D), Density of Material (ρ), Velocity (v) & Reference Area (S_ref) we can find Induced Drag Given Span Efficiency Factor using the formula - Induced Drag = Drag Coefficient*Density of Material*Velocity^2*Reference Area/2.

What are the other ways to Calculate Induced Drag?

Here are the different ways to Calculate Induced Drag-

Induced Drag=(Lift Force^2)/(3.14*Dynamic Pressure*Lateral Plane Span^2)

Can the Induced Drag Given Span Efficiency Factor be negative?

Yes, the Induced Drag Given Span Efficiency Factor, measured in Force can be negative.

Which unit is used to measure Induced Drag Given Span Efficiency Factor?

Induced Drag Given Span Efficiency Factor is usually measured using the Newton[N] for Force. Exanewton[N], Meganewton[N], Kilonewton[N] are the few other units in which Induced Drag Given Span Efficiency Factor can be measured.

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Induced Drag Given Span Efficiency Factor Formula

​GoInduced Drag for Wings having Elliptic Lift Distribution Formula

Induced Drag Given Span Efficiency Factor Example

Induced Drag Given Span Efficiency Factor Solution

Induced Drag Given Span Efficiency Factor Formula Elements

Other Formulas to find Induced Drag

Other formulas in Lift and Drag Polar category

How to Evaluate Induced Drag Given Span Efficiency Factor?

FAQs on Induced Drag Given Span Efficiency Factor

Variable Name

GoInduced Drag for Wings having Elliptic Lift Distribution Formula