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Length for Froude Scaling Formula

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Length for Froude Scaling is the measurement of the channel length used for determination of scaling. Check FAQs

L f = \frac{{(\frac{V f}{F n})}^{2}}{[g]}

L_f - Length for Froude Scaling?V_f - Velocity of Fluid?F_n - Froude Scaling?[g] - Gravitational acceleration on Earth?

Length for Froude Scaling Example

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Here is how the Length for Froude Scaling equation looks like with Values.

Here is how the Length for Froude Scaling equation looks like with Units.

Here is how the Length for Froude Scaling equation looks like.

113.3018 = \frac{{(\frac{20}{0.6})}^{2}}{9.8066}

113.3018m = \frac{{(\frac{20m/s}{0.6})}^{2}}{9.8066m/s²}

113.3018 = \frac{{(\frac{20}{0.6})}^{2}}{9.8066}

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Length for Froude Scaling Solution

Follow our step by step solution on how to calculate Length for Froude Scaling?

FIRST Step Consider the formula

L f = \frac{{(\frac{V f}{F n})}^{2}}{[g]}

Next Step Substitute values of Variables

∴

L f = \frac{{(\frac{20m/s}{0.6})}^{2}}{[g]}

Next Step Substitute values of Constants

∴

L f = \frac{{(\frac{20m/s}{0.6})}^{2}}{9.8066m/s²}

Next Step Prepare to Evaluate

∴

L f = \frac{{(\frac{20}{0.6})}^{2}}{9.8066}

Next Step Evaluate

∴

L f = 113.301801441992m

LAST Step Rounding Answer

∴

L f = 113.3018m

Length for Froude Scaling Formula Elements

Variables

Constants

Length for Froude Scaling

Length for Froude Scaling is the measurement of the channel length used for determination of scaling.

Symbol: L_f

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Length for Froude Scaling

Velocity of Fluid

Velocity of Fluid is the vector field that is used to describe fluid motion in a mathematical manner.

Symbol: V_f

Measurement: SpeedUnit: m/s

Note: Value can be positive or negative.

Formulas to find Velocity of Fluid

Froude Scaling

Froude Scaling or number is a dimensionless parameter measuring the ratio of inertia force on an element of fluid to the weight of the fluid element.

Symbol: F_n

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Froude Scaling

Gravitational acceleration on Earth

Gravitational acceleration on Earth means that the velocity of an object in free fall will increase by 9.8 m/s2 every second.

Symbol: [g]

Value: 9.80665 m/s²

Other formulas in Froude Scaling category

Go Froude Scaling

F n = \sqrt{\frac{F i}{F g}}

Go Inertia or Pressure Forces given Froude Scaling

F i = ({F n}^{2}) \cdot F g

Go Gravity Forces for Froude Scaling

F g = \frac{F i}{{F n}^{2}}

Go Froude Scaling given Velocity and Length

F n = \frac{V f}{\sqrt{[g] \cdot L f}}

How to Evaluate Length for Froude Scaling?

Length for Froude Scaling evaluator uses Length for Froude Scaling = (Velocity of Fluid/Froude Scaling)^2/[g] to evaluate the Length for Froude Scaling, The Length for Froude Scaling is defined as the Scaling based upon the square root of the ratio of Inertia or Pressure forces to that of the gravitation forces, after Robert Edmund Froude. Length for Froude Scaling is denoted by L_f symbol.

How to evaluate Length for Froude Scaling using this online evaluator? To use this online evaluator for Length for Froude Scaling, enter Velocity of Fluid (V_f) & Froude Scaling (F_n) and hit the calculate button.

FAQs on Length for Froude Scaling

What is the formula to find Length for Froude Scaling?

The formula of Length for Froude Scaling is expressed as Length for Froude Scaling = (Velocity of Fluid/Froude Scaling)^2/[g]. Here is an example- 113.3018 = (20/0.6)^2/[g].

How to calculate Length for Froude Scaling?

With Velocity of Fluid (V_f) & Froude Scaling (F_n) we can find Length for Froude Scaling using the formula - Length for Froude Scaling = (Velocity of Fluid/Froude Scaling)^2/[g]. This formula also uses Gravitational acceleration on Earth constant(s).

Can the Length for Froude Scaling be negative?

No, the Length for Froude Scaling, measured in Length cannot be negative.

Which unit is used to measure Length for Froude Scaling?

Length for Froude Scaling is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Length for Froude Scaling can be measured.

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