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Section Factor for Rectangle Formula

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Section Factor of Rectangle is ratio of normal to critical channel depth. Check FAQs

Z rect = B rect \cdot {D f}^{1.5}

Z_rect - Section Factor of Rectangle?B_rect - Width of Section of Rect Channel?D_f - Depth of Flow of Channel?

Section Factor for Rectangle Example

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Here is how the Section Factor for Rectangle equation looks like with Values.

Here is how the Section Factor for Rectangle equation looks like with Units.

Here is how the Section Factor for Rectangle equation looks like.

123.3214 = 10.4 \cdot {5.2}^{1.5}

123.3214m^2.5 = 10.4m \cdot {5.2m}^{1.5}

123.3214 = 10.4 \cdot {5.2}^{1.5}

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Section Factor for Rectangle Solution

Follow our step by step solution on how to calculate Section Factor for Rectangle?

FIRST Step Consider the formula

Z rect = B rect \cdot {D f}^{1.5}

Next Step Substitute values of Variables

∴

Z rect = 10.4m \cdot {5.2m}^{1.5}

Next Step Prepare to Evaluate

∴

Z rect = 10.4 \cdot {5.2}^{1.5}

Next Step Evaluate

∴

Z rect = 123.321373978723m^2.5

LAST Step Rounding Answer

∴

Z rect = 123.3214m^2.5

Section Factor for Rectangle Formula Elements

Variables

Section Factor of Rectangle

Section Factor of Rectangle is ratio of normal to critical channel depth.

Symbol: Z_rect

Measurement: Section FactorUnit: m^2.5

Note: Value can be positive or negative.

Formulas to find Section Factor of Rectangle

Width of Section of Rect Channel

Width of Section of Rect Channel is the width of the rectangular cross-section of the beam parallel to the axis in consideration.

Symbol: B_rect

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Width of Section of Rect Channel

Depth of Flow of Channel

Depth of Flow of Channel is the distance from the top or surface of the flow to the bottom of a channel or other waterway or Depth of Flow at the Vertical while measuring Sound Weights.

Symbol: D_f

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Depth of Flow of Channel

Other formulas in Geometrical Properties of Rectangular Channel Section category

Go Wetted Area for Rectangle

A rect = B rect \cdot D f

Go Width of Section given Wetted Areas

B rect = \frac{A rect}{D f}

Go Depth of Flow given Wetted Area for Rectangle

D f = \frac{A rect}{B rect}

Go Wetted Perimeter for Rectangular Section

P rect = B rect + 2 \cdot D f

How to Evaluate Section Factor for Rectangle?

Section Factor for Rectangle evaluator uses Section Factor of Rectangle = Width of Section of Rect Channel*Depth of Flow of Channel^1.5 to evaluate the Section Factor of Rectangle, The Section Factor for Rectangle is defined as the ratio that is obtained in critical flow in open channel in rectangular channel. Section Factor of Rectangle is denoted by Z_rect symbol.

How to evaluate Section Factor for Rectangle using this online evaluator? To use this online evaluator for Section Factor for Rectangle, enter Width of Section of Rect Channel (B_rect) & Depth of Flow of Channel (D_f) and hit the calculate button.

FAQs on Section Factor for Rectangle

What is the formula to find Section Factor for Rectangle?

The formula of Section Factor for Rectangle is expressed as Section Factor of Rectangle = Width of Section of Rect Channel*Depth of Flow of Channel^1.5. Here is an example- 123.3214 = 10.4*5.2^1.5.

How to calculate Section Factor for Rectangle?

With Width of Section of Rect Channel (B_rect) & Depth of Flow of Channel (D_f) we can find Section Factor for Rectangle using the formula - Section Factor of Rectangle = Width of Section of Rect Channel*Depth of Flow of Channel^1.5.

Can the Section Factor for Rectangle be negative?

Yes, the Section Factor for Rectangle, measured in Section Factor can be negative.

Which unit is used to measure Section Factor for Rectangle?

Section Factor for Rectangle is usually measured using the Meter^2.5[m^2.5] for Section Factor. Yard^2.5[m^2.5], Foot^2.5[m^2.5], Decimeter^2.5[m^2.5] are the few other units in which Section Factor for Rectangle can be measured.

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