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Induced Drag Factor given Span Efficiency Factor Formula

GoInduced Drag Factor given Induced Drag Coefficient Formula

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The Induced Drag Factor is a function of the Fourier series constants which has been used for the general circulation distribution expression for the finite wing. Check FAQs

δ = {e span}^{- 1} - 1

δ - Induced Drag Factor?e_span - Span Efficiency Factor?

Induced Drag Factor given Span Efficiency Factor Example

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

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

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

0.0526 = {0.95}^{- 1} - 1

0.0526 = {0.95}^{- 1} - 1

0.0526 = {0.95}^{- 1} - 1

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Induced Drag Factor given Span Efficiency Factor Solution

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

FIRST Step Consider the formula

δ = {e span}^{- 1} - 1

Next Step Substitute values of Variables

∴

δ = {0.95}^{- 1} - 1

Next Step Prepare to Evaluate

∴

δ = {0.95}^{- 1} - 1

Next Step Evaluate

∴

δ = 0.0526315789473684

LAST Step Rounding Answer

∴

δ = 0.0526

Induced Drag Factor given Span Efficiency Factor Formula Elements

Variables

Induced Drag Factor

The Induced Drag Factor is a function of the Fourier series constants which has been used for the general circulation distribution expression for the finite wing.

Symbol: δ

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Induced Drag Factor

Span Efficiency Factor

Span efficiency factor represents the change in drag with lift of a three-dimensional wing or airplane, as compared with an ideal wing having the same aspect ratio and an elliptical lift distribution.

Symbol: e_span

Measurement: NAUnit: Unitless

Note: Value should be between 0 to 1.

Formulas to find Span Efficiency Factor

Other Formulas to find Induced Drag Factor

Go Induced Drag Factor given Induced Drag Coefficient

δ = \frac{π \cdot AR GLD \cdot C D,i,GLD}{{C L,GLD}^{2}} - 1

Other formulas in General Lift Distribution category

Go Span Efficiency Factor

e span = {(1 + δ)}^{- 1}

Go Lift Coefficient given Span Efficiency Factor

C L,GLD = \sqrt{π \cdot e span \cdot AR GLD \cdot C D,i,GLD}

Go Induced Drag Coefficient given Span Efficiency Factor

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

Go Induced Lift Slope Factor given Lift Curve Slope of Finite Wing

τ FW = \frac{π \cdot AR GLD \cdot (\frac{a 0}{a C,l} - 1)}{a 0} - 1

How to Evaluate Induced Drag Factor given Span Efficiency Factor?

Induced Drag Factor given Span Efficiency Factor evaluator uses Induced Drag Factor = Span Efficiency Factor^(-1)-1 to evaluate the Induced Drag Factor, The Induced drag factor given span efficiency factor formula calculates induced drag factor which is a function of the Fourier series constants that has been used for the general circulation distribution expression for the finite wing. Induced Drag Factor is denoted by δ symbol.

How to evaluate Induced Drag Factor given Span Efficiency Factor using this online evaluator? To use this online evaluator for Induced Drag Factor given Span Efficiency Factor, enter Span Efficiency Factor (e_span) and hit the calculate button.

FAQs on Induced Drag Factor given Span Efficiency Factor

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

The formula of Induced Drag Factor given Span Efficiency Factor is expressed as Induced Drag Factor = Span Efficiency Factor^(-1)-1. Here is an example- 0.25 = 0.95^(-1)-1.

How to calculate Induced Drag Factor given Span Efficiency Factor?

With Span Efficiency Factor (e_span) we can find Induced Drag Factor given Span Efficiency Factor using the formula - Induced Drag Factor = Span Efficiency Factor^(-1)-1.

What are the other ways to Calculate Induced Drag Factor?

Here are the different ways to Calculate Induced Drag Factor-

Induced Drag Factor=(pi*Wing Aspect Ratio GLD*Induced Drag Coefficient GLD)/Lift Coefficient GLD^2-1

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