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Wetted Perimeter for circle 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 = 0.5 \cdot θ Angle \cdot d section \cdot \frac{180}{π}

p - Wetted Perimeter of Channel?θ_Angle - Subtended Angle in Radians?d_section - Diameter of Section?π - Archimedes' constant?

Wetted Perimeter for circle Example

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

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

Here is how the Wetted Perimeter for circle equation looks like.

7.85 = 0.5 \cdot 3.14 \cdot 5 \cdot \frac{180}{3.1416}

7.85m = 0.5 \cdot 3.14° \cdot 5m \cdot \frac{180}{3.1416}

7.85 = 0.5 \cdot 3.14 \cdot 5 \cdot \frac{180}{3.1416}

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Wetted Perimeter for circle Solution

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

FIRST Step Consider the formula

p = 0.5 \cdot θ Angle \cdot d section \cdot \frac{180}{π}

Next Step Substitute values of Variables

∴

p = 0.5 \cdot 3.14° \cdot 5m \cdot \frac{180}{π}

Next Step Substitute values of Constants

∴

p = 0.5 \cdot 3.14° \cdot 5m \cdot \frac{180}{3.1416}

Next Step Convert Units

∴

p = 0.5 \cdot 0.0548rad \cdot 5m \cdot \frac{180}{3.1416}

Next Step Prepare to Evaluate

∴

p = 0.5 \cdot 0.0548 \cdot 5 \cdot \frac{180}{3.1416}

Next Step Evaluate

∴

p = 7.84999999999852m

LAST Step Rounding Answer

∴

p = 7.85m

Wetted Perimeter for circle Formula Elements

Variables

Constants

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

Subtended Angle in Radians

Subtended Angle in Radians is the angle made by something from a given viewpoint.

Symbol: θ_Angle

Measurement: AngleUnit: °

Note: Value should be greater than 0.

Formulas to find Subtended Angle in Radians

Diameter of Section

The Diameter of Section refers to the length of the segment that passes through the center of the circle and touches two points on the edge of the circle.

Symbol: d_section

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Diameter of Section

Archimedes' constant

Archimedes' constant is a mathematical constant that represents the ratio of the circumference of a circle to its diameter.

Symbol: π

Value: 3.14159265358979323846264338327950288

Other formulas in Geometrical Properties of Circular Channel Section category

Go Wetted Area for Circle

A w(cir) = (\frac{1}{8}) \cdot ((\frac{180}{π}) \cdot θ Angle - \sin (θ Angle) \cdot ({d section}^{2}))

Go Diameter of Section given Wetted Area

d section = \sqrt{\frac{(\frac{180}{π}) \cdot (θ Angle) - (8 \cdot A w(cir))}{\sin (θ Angle)}}

Go Diameter of Section given Wetted Perimeter

d section = \frac{p}{0.5 \cdot θ Angle \cdot (\frac{180}{π})}

Go Angle of Sector given Wetted Perimeter

θ Angle = \frac{p}{0.5 \cdot d section} \cdot (\frac{π}{180})

How to Evaluate Wetted Perimeter for circle?

Wetted Perimeter for circle evaluator uses Wetted Perimeter of Channel = 0.5*Subtended Angle in Radians*Diameter of Section*180/pi to evaluate the Wetted Perimeter of Channel, The Wetted Perimeter for circle is defined as amount of surface being wet with water in the circular section of the open channel flow. Wetted Perimeter of Channel is denoted by p symbol.

How to evaluate Wetted Perimeter for circle using this online evaluator? To use this online evaluator for Wetted Perimeter for circle, enter Subtended Angle in Radians (θ_Angle) & Diameter of Section (d_section) and hit the calculate button.

FAQs on Wetted Perimeter for circle

What is the formula to find Wetted Perimeter for circle?

The formula of Wetted Perimeter for circle is expressed as Wetted Perimeter of Channel = 0.5*Subtended Angle in Radians*Diameter of Section*180/pi. Here is an example- 7.85 = 0.5*0.0548033385126116*5*180/pi.

How to calculate Wetted Perimeter for circle?

With Subtended Angle in Radians (θ_Angle) & Diameter of Section (d_section) we can find Wetted Perimeter for circle using the formula - Wetted Perimeter of Channel = 0.5*Subtended Angle in Radians*Diameter of Section*180/pi. This formula also uses Archimedes' constant .

Can the Wetted Perimeter for circle be negative?

No, the Wetted Perimeter for circle, measured in Length cannot be negative.

Which unit is used to measure Wetted Perimeter for circle?

Wetted Perimeter for circle 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 circle can be measured.

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Wetted Perimeter for circle Formula

Wetted Perimeter for circle Example

Wetted Perimeter for circle Solution

Wetted Perimeter for circle Formula Elements

Other formulas in Geometrical Properties of Circular Channel Section category

How to Evaluate Wetted Perimeter for circle?

FAQs on Wetted Perimeter for circle

Variable Name