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Wetted Perimeter of Triangular Channel Section Formula

GoWetted Perimeter of Trapezoidal Channel Section Formula

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Wetted Perimeter of Channel is defined as the surface of the channel bottom and sides in direct contact with the aqueous body. Check FAQs

p = 2 \cdot d f \cdot (θ + \cot (θ))

p - Wetted Perimeter of Channel?d_f - Depth of Flow?θ - Theta?

Wetted Perimeter of Triangular Channel Section Example

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Here is how the Wetted Perimeter of Triangular Channel Section equation looks like with Values.

Here is how the Wetted Perimeter of Triangular Channel Section equation looks like with Units.

Here is how the Wetted Perimeter of Triangular Channel Section equation looks like.

14.8873 = 2 \cdot 3.3 \cdot (30 + \cot (30))

14.8873m = 2 \cdot 3.3m \cdot (30° + \cot (30°))

14.8873 = 2 \cdot 3.3 \cdot (30 + \cot (30))

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Wetted Perimeter of Triangular Channel Section Solution

Follow our step by step solution on how to calculate Wetted Perimeter of Triangular Channel Section?

FIRST Step Consider the formula

p = 2 \cdot d f \cdot (θ + \cot (θ))

Next Step Substitute values of Variables

∴

p = 2 \cdot 3.3m \cdot (30° + \cot (30°))

Next Step Convert Units

∴

p = 2 \cdot 3.3m \cdot (0.5236rad + \cot (0.5236rad))

Next Step Prepare to Evaluate

∴

p = 2 \cdot 3.3 \cdot (0.5236 + \cot (0.5236))

Next Step Evaluate

∴

p = 14.8872872489027m

LAST Step Rounding Answer

∴

p = 14.8873m

Wetted Perimeter of Triangular Channel Section Formula Elements

Variables

Functions

Wetted Perimeter of Channel

Wetted Perimeter of Channel is defined as the surface of the channel bottom and sides in direct contact with the aqueous body.

Symbol: p

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Wetted Perimeter of Channel

Depth of Flow

Depth of Flow 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 should be greater than 0.

Formulas to find Depth of Flow

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

cot

Cotangent is a trigonometric function that is defined as the ratio of the adjacent side to the opposite side in a right triangle.

Syntax: cot(Angle)

Other Formulas to find Wetted Perimeter of Channel

Go Wetted Perimeter of Trapezoidal Channel Section

p = (B + 2 \cdot d f \cdot (θ + \cot (θ)))

Other formulas in Practical Channel Sections category

Go Wetted Area of Triangular Channel Section

A = ({d f}^{2}) \cdot (θ + \cot (θ))

Go Depth of Flow given Wetted Area of Triangular Channel Section

d f = \sqrt{\frac{A}{θ + \cot (θ)}}

Go Depth of Flow given Wetted Perimeter of Triangular Channel Section

d f = \frac{p}{2 \cdot (θ + \cot (θ))}

Go Hydraulic Radius of Triangular Channel Section

R H = \frac{d f}{2}

How to Evaluate Wetted Perimeter of Triangular Channel Section?

Wetted Perimeter of Triangular Channel Section evaluator uses Wetted Perimeter of Channel = 2*Depth of Flow*(Theta+cot(Theta)) to evaluate the Wetted Perimeter of Channel, The Wetted Perimeter of Triangular Channel Section is defined as surface boundary being in contact with water in flow section. Wetted Perimeter of Channel is denoted by p symbol.

How to evaluate Wetted Perimeter of Triangular Channel Section using this online evaluator? To use this online evaluator for Wetted Perimeter of Triangular Channel Section, enter Depth of Flow (d_f) & Theta (θ) and hit the calculate button.

FAQs on Wetted Perimeter of Triangular Channel Section

What is the formula to find Wetted Perimeter of Triangular Channel Section?

The formula of Wetted Perimeter of Triangular Channel Section is expressed as Wetted Perimeter of Channel = 2*Depth of Flow*(Theta+cot(Theta)). Here is an example- 14.88729 = 2*3.3*(0.5235987755982+cot(0.5235987755982)).

How to calculate Wetted Perimeter of Triangular Channel Section?

With Depth of Flow (d_f) & Theta (θ) we can find Wetted Perimeter of Triangular Channel Section using the formula - Wetted Perimeter of Channel = 2*Depth of Flow*(Theta+cot(Theta)). This formula also uses Cotangent (cot) function(s).

What are the other ways to Calculate Wetted Perimeter of Channel?

Here are the different ways to Calculate Wetted Perimeter of Channel-

Wetted Perimeter of Channel=(Width of Trapezoidal Channel Section+2*Depth of Flow*(Theta+cot(Theta)))

Can the Wetted Perimeter of Triangular Channel Section be negative?

No, the Wetted Perimeter of Triangular Channel Section, measured in Length cannot be negative.

Which unit is used to measure Wetted Perimeter of Triangular Channel Section?

Wetted Perimeter of Triangular Channel Section is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Wetted Perimeter of Triangular Channel Section can be measured.

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