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Efficiency of Jet Formula

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Efficiency of Jet is an electric motor is defined as the ratio of usable shaft power to electric input power. Check FAQs

η = ((2 \cdot v) \cdot {(V absolute - v)}^{2} \cdot (1 + \cos (θ))) \cdot \frac{100}{{V absolute}^{3}}

η - Efficiency of Jet?v - Velocity of Jet?V_absolute - Absolute Velocity of Issuing Jet?θ - Theta?

Efficiency of Jet Example

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Here is how the Efficiency of Jet equation looks like with Values.

Here is how the Efficiency of Jet equation looks like with Units.

Here is how the Efficiency of Jet equation looks like.

0.59 = ((2 \cdot 9.69) \cdot {(10.1 - 9.69)}^{2} \cdot (1 + \cos (30))) \cdot \frac{100}{{10.1}^{3}}

0.59 = ((2 \cdot 9.69m/s) \cdot {(10.1m/s - 9.69m/s)}^{2} \cdot (1 + \cos (30°))) \cdot \frac{100}{{10.1m/s}^{3}}

0.59 = ((2 \cdot 9.69) \cdot {(10.1 - 9.69)}^{2} \cdot (1 + \cos (30))) \cdot \frac{100}{{10.1}^{3}}

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Efficiency of Jet Solution

Follow our step by step solution on how to calculate Efficiency of Jet?

FIRST Step Consider the formula

η = ((2 \cdot v) \cdot {(V absolute - v)}^{2} \cdot (1 + \cos (θ))) \cdot \frac{100}{{V absolute}^{3}}

Next Step Substitute values of Variables

∴

η = ((2 \cdot 9.69m/s) \cdot {(10.1m/s - 9.69m/s)}^{2} \cdot (1 + \cos (30°))) \cdot \frac{100}{{10.1m/s}^{3}}

Next Step Convert Units

∴

η = ((2 \cdot 9.69m/s) \cdot {(10.1m/s - 9.69m/s)}^{2} \cdot (1 + \cos (0.5236rad))) \cdot \frac{100}{{10.1m/s}^{3}}

Next Step Prepare to Evaluate

∴

η = ((2 \cdot 9.69) \cdot {(10.1 - 9.69)}^{2} \cdot (1 + \cos (0.5236))) \cdot \frac{100}{{10.1}^{3}}

Next Step Evaluate

∴

η = 0.590031117885944

LAST Step Rounding Answer

∴

η = 0.59

Efficiency of Jet Formula Elements

Variables

Functions

Efficiency of Jet

Efficiency of Jet is an electric motor is defined as the ratio of usable shaft power to electric input power.

Symbol: η

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Efficiency of Jet

Velocity of Jet

Velocity of Jet can be described as the movement of the plate in meters per second.

Symbol: v

Measurement: SpeedUnit: m/s

Note: Value can be positive or negative.

Formulas to find Velocity of Jet

Absolute Velocity of Issuing Jet

Absolute Velocity of Issuing Jet is actual velocity of jet used in propeller.

Symbol: V_absolute

Measurement: SpeedUnit: m/s

Note: Value can be positive or negative.

Formulas to find Absolute Velocity of Issuing Jet

Theta

Theta is an angle that can be defined as the figure formed by two rays meeting at a common endpoint.

Symbol: θ

Measurement: AngleUnit: °

Note: Value can be positive or negative.

Formulas to find Theta

cos

Cosine of an angle is the ratio of the side adjacent to the angle to the hypotenuse of the triangle.

Syntax: cos(Angle)

Other formulas in Jet Striking a Symmetrical Moving Curved Vane at Centre category

Go Mass of Fluid Striking Vane per Seconds

m f = \frac{γ f \cdot A Jet \cdot (V absolute - v)}{G}

Go Absolute Velocity for Mass of Fluid Striking Vane per Second

V absolute = (\frac{m f \cdot G}{γ f \cdot A Jet}) + v

Go Velocity of Vane for given Mass of Fluid

v = V absolute - (\frac{m f \cdot G}{γ f \cdot A Jet})

Go Absolute Velocity for Force Exerted by Jet in Direction of Flow of Incoming Jet

V absolute = (\frac{\sqrt{F \cdot G}}{γ f \cdot A Jet \cdot (1 + \cos (θ))}) + v

How to Evaluate Efficiency of Jet?

Efficiency of Jet evaluator uses Efficiency of Jet = ((2*Velocity of Jet)*(Absolute Velocity of Issuing Jet-Velocity of Jet)^2*(1+cos(Theta)))*100/(Absolute Velocity of Issuing Jet^3) to evaluate the Efficiency of Jet, The Efficiency of Jet is defined as the peak level of performance that uses least amount of inputs to achieve highest amount of output. Efficiency of Jet is denoted by η symbol.

How to evaluate Efficiency of Jet using this online evaluator? To use this online evaluator for Efficiency of Jet, enter Velocity of Jet (v), Absolute Velocity of Issuing Jet (V_absolute) & Theta (θ) and hit the calculate button.

FAQs on Efficiency of Jet

What is the formula to find Efficiency of Jet?

The formula of Efficiency of Jet is expressed as Efficiency of Jet = ((2*Velocity of Jet)*(Absolute Velocity of Issuing Jet-Velocity of Jet)^2*(1+cos(Theta)))*100/(Absolute Velocity of Issuing Jet^3). Here is an example- 0.347532 = ((2*9.69)*(10.1-9.69)^2*(1+cos(0.5235987755982)))*100/(10.1^3).

How to calculate Efficiency of Jet?

With Velocity of Jet (v), Absolute Velocity of Issuing Jet (V_absolute) & Theta (θ) we can find Efficiency of Jet using the formula - Efficiency of Jet = ((2*Velocity of Jet)*(Absolute Velocity of Issuing Jet-Velocity of Jet)^2*(1+cos(Theta)))*100/(Absolute Velocity of Issuing Jet^3). This formula also uses Cosine (cos) function(s).

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Efficiency of Jet Formula

Efficiency of Jet Example

Efficiency of Jet Solution

Efficiency of Jet Formula Elements

Other formulas in Jet Striking a Symmetrical Moving Curved Vane at Centre category

How to Evaluate Efficiency of Jet?

FAQs on Efficiency of Jet

Variable Name