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Lift Coefficient given Span Efficiency Factor Formula

GoLift Coefficient given Induced Drag Factor Formula

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The Lift Coefficient GLD is a dimensionless coefficient that relates the lift generated by a lifting body to the fluid density around the body, the fluid velocity and an associated reference area. Check FAQs

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

C_L,GLD - Lift Coefficient GLD?e_span - Span Efficiency Factor?AR_GLD - Wing Aspect Ratio GLD?C_D,i,GLD - Induced Drag Coefficient GLD?π - Archimedes' constant?

Lift Coefficient given Span Efficiency Factor Example

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Here is how the Lift Coefficient given Span Efficiency Factor equation looks like with Values.

Here is how the Lift Coefficient given Span Efficiency Factor equation looks like with Units.

Here is how the Lift Coefficient given Span Efficiency Factor equation looks like.

1.4659 = \sqrt{3.1416 \cdot 0.95 \cdot 15 \cdot 0.048}

1.4659 = \sqrt{3.1416 \cdot 0.95 \cdot 15 \cdot 0.048}

1.4659 = \sqrt{3.1416 \cdot 0.95 \cdot 15 \cdot 0.048}

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Lift Coefficient given Span Efficiency Factor Solution

Follow our step by step solution on how to calculate Lift Coefficient given Span Efficiency Factor?

FIRST Step Consider the formula

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

Next Step Substitute values of Variables

∴

C L,GLD = \sqrt{π \cdot 0.95 \cdot 15 \cdot 0.048}

Next Step Substitute values of Constants

∴

C L,GLD = \sqrt{3.1416 \cdot 0.95 \cdot 15 \cdot 0.048}

Next Step Prepare to Evaluate

∴

C L,GLD = \sqrt{3.1416 \cdot 0.95 \cdot 15 \cdot 0.048}

Next Step Evaluate

∴

C L,GLD = 1.4658954175027

LAST Step Rounding Answer

∴

C L,GLD = 1.4659

Lift Coefficient given Span Efficiency Factor Formula Elements

Variables

Constants

Functions

Lift Coefficient GLD

The Lift Coefficient GLD is a dimensionless coefficient that relates the lift generated by a lifting body to the fluid density around the body, the fluid velocity and an associated reference area.

Symbol: C_L,GLD

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Lift Coefficient GLD

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

Wing Aspect Ratio GLD

Wing Aspect Ratio GLD is defined as the ratio of the square of wingspan to the wing area or wingspan over wing chord for a rectangular planform.

Symbol: AR_GLD

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Wing Aspect Ratio GLD

Induced Drag Coefficient GLD

The Induced Drag Coefficient GLD is a dimensionless parameter that describes a relation between the coefficient of the lift and the aspect ratio.

Symbol: C_D,i,GLD

Measurement: NAUnit: Unitless

Note: Value can be positive or negative.

Formulas to find Induced Drag Coefficient GLD

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

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 Lift Coefficient GLD

Go Lift Coefficient given Induced Drag Factor

C L,GLD = \sqrt{\frac{π \cdot AR GLD \cdot C D,i,GLD}{1 + δ}}

Other formulas in General Lift Distribution category

Go Span Efficiency Factor

e span = {(1 + δ)}^{- 1}

Go Induced Drag Factor given Span Efficiency Factor

δ = {e span}^{- 1} - 1

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 Lift Coefficient given Span Efficiency Factor?

Lift Coefficient given Span Efficiency Factor evaluator uses Lift Coefficient GLD = sqrt(pi*Span Efficiency Factor*Wing Aspect Ratio GLD*Induced Drag Coefficient GLD) to evaluate the Lift Coefficient GLD, The Lift coefficient given span efficiency factor formula calculates the coefficient of lift which is an important parameter for the selection of the aerofoil and the aerodynamic efficiency of the wing. Lift Coefficient GLD is denoted by C_L,GLD symbol.

How to evaluate Lift Coefficient given Span Efficiency Factor using this online evaluator? To use this online evaluator for Lift Coefficient given Span Efficiency Factor, enter Span Efficiency Factor (e_span), Wing Aspect Ratio GLD (AR_GLD) & Induced Drag Coefficient GLD (C_D,i,GLD) and hit the calculate button.

FAQs on Lift Coefficient given Span Efficiency Factor

What is the formula to find Lift Coefficient given Span Efficiency Factor?

The formula of Lift Coefficient given Span Efficiency Factor is expressed as Lift Coefficient GLD = sqrt(pi*Span Efficiency Factor*Wing Aspect Ratio GLD*Induced Drag Coefficient GLD). Here is an example- 1.338173 = sqrt(pi*0.95*15*0.048).

How to calculate Lift Coefficient given Span Efficiency Factor?

With Span Efficiency Factor (e_span), Wing Aspect Ratio GLD (AR_GLD) & Induced Drag Coefficient GLD (C_D,i,GLD) we can find Lift Coefficient given Span Efficiency Factor using the formula - Lift Coefficient GLD = sqrt(pi*Span Efficiency Factor*Wing Aspect Ratio GLD*Induced Drag Coefficient GLD). This formula also uses Archimedes' constant and Square Root (sqrt) function(s).

What are the other ways to Calculate Lift Coefficient GLD?

Here are the different ways to Calculate Lift Coefficient GLD-

Lift Coefficient GLD=sqrt((pi*Wing Aspect Ratio GLD*Induced Drag Coefficient GLD)/(1+Induced Drag Factor))

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Lift Coefficient given Span Efficiency Factor Formula

​GoLift Coefficient given Induced Drag Factor Formula

Lift Coefficient given Span Efficiency Factor Example

Lift Coefficient given Span Efficiency Factor Solution

Lift Coefficient given Span Efficiency Factor Formula Elements

Other Formulas to find Lift Coefficient GLD

Other formulas in General Lift Distribution category

How to Evaluate Lift Coefficient given Span Efficiency Factor?

FAQs on Lift Coefficient given Span Efficiency Factor

Variable Name

GoLift Coefficient given Induced Drag Factor Formula