FormulaDen.com

Physics Chemistry Math Chemical Engineering Civil Electrical Electronics Electronics and Instrumentation Materials Science Mechanical Production Engineering Financial Health

Freestream Velocity given required Power Formula

GoFreestream Velocity given Total Drag Force Formula

Fx Copy

LaTeX Copy

The Freestream Velocity is the velocity of air far upstream of an aerodynamic body, that is before the body has a chance to deflect, slow down or compress the air. Check FAQs

V ∞ = \frac{P}{T}

V_∞ - Freestream Velocity?P - Power?T - Thrust?

Freestream Velocity given required Power Example

With values

With units

Only example

Here is how the Freestream Velocity given required Power equation looks like with Values.

Here is how the Freestream Velocity given required Power equation looks like with Units.

Here is how the Freestream Velocity given required Power equation looks like.

30 = \frac{3000}{100}

30m/s = \frac{3000W}{100N}

30 = \frac{3000}{100}

Tip: Use pencil ( Pencil

) icon above to edit Input Values and Units.

Calculate

Recalculate

Solution

Copy

Reset

You are here -

Home » Category

Physics » Category

Aerospace » Category

Aircraft Mechanics » fx Freestream Velocity given required Power

Freestream Velocity given required Power Solution

Follow our step by step solution on how to calculate Freestream Velocity given required Power?

FIRST Step Consider the formula

V ∞ = \frac{P}{T}

Next Step Substitute values of Variables

∴

V ∞ = \frac{3000W}{100N}

Next Step Prepare to Evaluate

∴

V ∞ = \frac{3000}{100}

LAST Step Evaluate

∴

V ∞ = 30m/s

Freestream Velocity given required Power Formula Elements

Variables

Freestream Velocity

The Freestream Velocity is the velocity of air far upstream of an aerodynamic body, that is before the body has a chance to deflect, slow down or compress the air.

Symbol: V_∞

Measurement: SpeedUnit: m/s

Note: Value should be greater than 0.

Formulas to find Freestream Velocity

Power

Power is defined as the product of thrust force and velocity of aircraft.

Symbol: P

Measurement: PowerUnit: W

Note: Value should be greater than 0.

Formulas to find Power

Thrust

The Thrust of an aircraft is defined as the force generated through propulsion engines that move an aircraft through the air.

Symbol: T

Measurement: ForceUnit: N

Note: Value should be greater than 0.

Formulas to find Thrust

Other Formulas to find Freestream Velocity

Go Freestream Velocity given Total Drag Force

V ∞ = \frac{P}{F D}

Other formulas in Lift and Drag Requirements category

Go Drag for Level and Unaccelerated Flight

F D = T \cdot \cos (σ T)

Go Lift for Unaccelerated Flight

F L = W body - T \cdot \sin (σ T)

Go Drag for Level and Unaccelerated Flight at Negligible Thrust Angle

F D = P dynamic \cdot A \cdot C D

Go Lift for Level and Unaccelerated Flight at Negligible Thrust Angle

F L = P dynamic \cdot A \cdot C L

How to Evaluate Freestream Velocity given required Power?

Freestream Velocity given required Power evaluator uses Freestream Velocity = Power/Thrust to evaluate the Freestream Velocity, The Freestream Velocity given required Power refers to the velocity of the fluid (such as air or water) upstream of an object or within an undisturbed flow field, it's a crucial parameter used to characterize the flow conditions affecting the object's aerodynamic performance. Freestream Velocity is denoted by V_∞ symbol.

How to evaluate Freestream Velocity given required Power using this online evaluator? To use this online evaluator for Freestream Velocity given required Power, enter Power (P) & Thrust (T) and hit the calculate button.

FAQs on Freestream Velocity given required Power

What is the formula to find Freestream Velocity given required Power?

The formula of Freestream Velocity given required Power is expressed as Freestream Velocity = Power/Thrust. Here is an example- 1.7 = power__/100.

How to calculate Freestream Velocity given required Power?

With Power (P) & Thrust (T) we can find Freestream Velocity given required Power using the formula - Freestream Velocity = Power/Thrust.

What are the other ways to Calculate Freestream Velocity?

Here are the different ways to Calculate Freestream Velocity-

Freestream Velocity=Power/Drag Force

Can the Freestream Velocity given required Power be negative?

No, the Freestream Velocity given required Power, measured in Speed cannot be negative.

Which unit is used to measure Freestream Velocity given required Power?

Freestream Velocity given required Power is usually measured using the Meter per Second[m/s] for Speed. Meter per Minute[m/s], Meter per Hour[m/s], Kilometer per Hour[m/s] are the few other units in which Freestream Velocity given required Power can be measured.

Let Others Know

✖

Facebook

Twitter

Copied!

: Value
: Unit

Freestream Velocity given required Power Formula

​GoFreestream Velocity given Total Drag Force Formula

Freestream Velocity given required Power Example

Freestream Velocity given required Power Solution

Freestream Velocity given required Power Formula Elements

Other Formulas to find Freestream Velocity

Other formulas in Lift and Drag Requirements category

How to Evaluate Freestream Velocity given required Power?

FAQs on Freestream Velocity given required Power

Variable Name

GoFreestream Velocity given Total Drag Force Formula