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Wetted Perimeter for Triangular Section Formula

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

P Tri = 2 \cdot d f(Δ) \cdot (\sqrt{z Tri \cdot z Tri + 1})

P_Tri - Wetted Perimeter of Triangular Channel?d_f(Δ) - Depth of Flow of Triangle Channel?z_Tri - Side Slope of Triangular Channel?

Wetted Perimeter for Triangular Section Example

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

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

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

9.3717 = 2 \cdot 3.33 \cdot (\sqrt{0.99 \cdot 0.99 + 1})

9.3717m = 2 \cdot 3.33m \cdot (\sqrt{0.99 \cdot 0.99 + 1})

9.3717 = 2 \cdot 3.33 \cdot (\sqrt{0.99 \cdot 0.99 + 1})

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Wetted Perimeter for Triangular Section Solution

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

FIRST Step Consider the formula

P Tri = 2 \cdot d f(Δ) \cdot (\sqrt{z Tri \cdot z Tri + 1})

Next Step Substitute values of Variables

∴

P Tri = 2 \cdot 3.33m \cdot (\sqrt{0.99 \cdot 0.99 + 1})

Next Step Prepare to Evaluate

∴

P Tri = 2 \cdot 3.33 \cdot (\sqrt{0.99 \cdot 0.99 + 1})

Next Step Evaluate

∴

P Tri = 9.3716873379344m

LAST Step Rounding Answer

∴

P Tri = 9.3717m

Wetted Perimeter for Triangular Section Formula Elements

Variables

Functions

Wetted Perimeter of Triangular Channel

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

Symbol: P_Tri

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Wetted Perimeter of Triangular Channel

Depth of Flow of Triangle Channel

Depth of Flow of Triangle 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(Δ)

Measurement: LengthUnit: m

Note: Value can be positive or negative.

Formulas to find Depth of Flow of Triangle Channel

Side Slope of Triangular Channel

Side Slope of Triangular Channel is how far a channel drops over a horizontal distance.

Symbol: z_Tri

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Side Slope of Triangular Channel

sqrt

A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number.

Syntax: sqrt(Number)

Other formulas in Geometrical Properties of Triangular Channel Section category

Go Wetted Area for Triangular

A Tri = z Tri \cdot {d f(Δ)}^{2}

Go Side Slope of Section given Wetted Area

z Tri = \frac{A Tri}{d f(Δ) \cdot d f(Δ)}

Go Depth of Flow given Wetted Area for Triangle

d f(Δ) = \sqrt{\frac{A Tri}{z Tri}}

Go Depth of Flow for Wetted Perimeter for Triangle

d f(Δ) = \frac{P Tri}{2 \cdot (\sqrt{{z Tri}^{2} + 1})}

How to Evaluate Wetted Perimeter for Triangular Section?

Wetted Perimeter for Triangular Section evaluator uses Wetted Perimeter of Triangular Channel = 2*Depth of Flow of Triangle Channel*(sqrt(Side Slope of Triangular Channel*Side Slope of Triangular Channel+1)) to evaluate the Wetted Perimeter of Triangular Channel, The Wetted Perimeter for Triangular Section formula is defined as the amount of surface touching the water in the triangular channel. Wetted Perimeter of Triangular Channel is denoted by P_Tri symbol.

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

FAQs on Wetted Perimeter for Triangular Section

What is the formula to find Wetted Perimeter for Triangular Section?

The formula of Wetted Perimeter for Triangular Section is expressed as Wetted Perimeter of Triangular Channel = 2*Depth of Flow of Triangle Channel*(sqrt(Side Slope of Triangular Channel*Side Slope of Triangular Channel+1)). Here is an example- 9.419133 = 2*3.33*(sqrt(0.99*0.99+1)).

How to calculate Wetted Perimeter for Triangular Section?

With Depth of Flow of Triangle Channel (d_f(Δ)) & Side Slope of Triangular Channel (z_Tri) we can find Wetted Perimeter for Triangular Section using the formula - Wetted Perimeter of Triangular Channel = 2*Depth of Flow of Triangle Channel*(sqrt(Side Slope of Triangular Channel*Side Slope of Triangular Channel+1)). This formula also uses Square Root (sqrt) function(s).

Can the Wetted Perimeter for Triangular Section be negative?

Yes, the Wetted Perimeter for Triangular Section, measured in Length can be negative.

Which unit is used to measure Wetted Perimeter for Triangular Section?

Wetted Perimeter for Triangular 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 for Triangular Section can be measured.

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