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Wetted Perimeter of Channel Formula

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

P = 4.75 \cdot \sqrt{Q}

P - Perimeter of Channel?Q - Discharge for Regime Channel?

Wetted Perimeter of Channel Example

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

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

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

28.1014 = 4.75 \cdot \sqrt{35}

28.1014m = 4.75 \cdot \sqrt{35m³/s}

28.1014 = 4.75 \cdot \sqrt{35}

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Wetted Perimeter of Channel Solution

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

FIRST Step Consider the formula

P = 4.75 \cdot \sqrt{Q}

Next Step Substitute values of Variables

∴

P = 4.75 \cdot \sqrt{35m³/s}

Next Step Prepare to Evaluate

∴

P = 4.75 \cdot \sqrt{35}

Next Step Evaluate

∴

P = 28.1013789697232m

LAST Step Rounding Answer

∴

P = 28.1014m

Wetted Perimeter of Channel Formula Elements

Variables

Functions

Perimeter of Channel

Perimeter of Channel 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 Perimeter of Channel

Discharge for Regime Channel

Discharge for Regime Channel is a stream channel if it is transporting water and sediment in equilibrium such that there is neither scour of the channel bed.

Symbol: Q

Measurement: Volumetric Flow RateUnit: m³/s

Note: Value should be greater than 0.

Formulas to find Discharge for Regime 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 Lacey's Theory category

Go Velocity for Regime Channel using Lacey's Theory

V = {(\frac{Q \cdot f^{2}}{140})}^{0.166}

Go Hydraulic Mean Depth for Regime Channel using Lacey's Theory

R = (\frac{5}{2}) \cdot (\frac{{(V)}^{2}}{f})

Go Area of Regime Channel Section

A = (\frac{Q}{V})

Go Bed Slope of Channel

S = \frac{f^{\frac{5}{3}}}{3340 \cdot Q^{\frac{1}{6}}}

How to Evaluate Wetted Perimeter of Channel?

Wetted Perimeter of Channel evaluator uses Perimeter of Channel = 4.75*sqrt(Discharge for Regime Channel) to evaluate the Perimeter of Channel, The Wetted Perimeter of Channel formula is defined as the surface of the channel bottom and sides in direct contact with the aqueous body. Perimeter of Channel is denoted by P symbol.

How to evaluate Wetted Perimeter of Channel using this online evaluator? To use this online evaluator for Wetted Perimeter of Channel, enter Discharge for Regime Channel (Q) and hit the calculate button.

FAQs on Wetted Perimeter of Channel

What is the formula to find Wetted Perimeter of Channel?

The formula of Wetted Perimeter of Channel is expressed as Perimeter of Channel = 4.75*sqrt(Discharge for Regime Channel). Here is an example- 28.10138 = 4.75*sqrt(35).

How to calculate Wetted Perimeter of Channel?

With Discharge for Regime Channel (Q) we can find Wetted Perimeter of Channel using the formula - Perimeter of Channel = 4.75*sqrt(Discharge for Regime Channel). This formula also uses Square Root (sqrt) function(s).

Can the Wetted Perimeter of Channel be negative?

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

Which unit is used to measure Wetted Perimeter of Channel?

Wetted Perimeter of Channel 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 Channel can be measured.

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