Wetted Perimeter for Rectangular Section Solution

STEP 0: Pre-Calculation Summary
Formula Used
Wetted Perimeter of Rectangle = Width of Section of Rect Channel+2*Depth of Flow of Channel
Prect = Brect+2*Df
This formula uses 3 Variables
Variables Used
Wetted Perimeter of Rectangle - (Measured in Meter) - Wetted Perimeter of Rectangle is defined as the surface of the channel bottom and sides in direct contact with the aqueous body.
Width of Section of Rect Channel - (Measured in Meter) - Width of Section of Rect Channel is the width of the rectangular cross-section of the beam parallel to the axis in consideration.
Depth of Flow of Channel - (Measured in Meter) - 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.
STEP 1: Convert Input(s) to Base Unit
Width of Section of Rect Channel: 10.4 Meter --> 10.4 Meter No Conversion Required
Depth of Flow of Channel: 5.2 Meter --> 5.2 Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
Prect = Brect+2*Df --> 10.4+2*5.2
Evaluating ... ...
Prect = 20.8
STEP 3: Convert Result to Output's Unit
20.8 Meter --> No Conversion Required
FINAL ANSWER
20.8 Meter <-- Wetted Perimeter of Rectangle
(Calculation completed in 00.020 seconds)

Credits

Created by Rithik Agrawal
National Institute of Technology Karnataka (NITK), Surathkal
Rithik Agrawal has created this Calculator and 1300+ more calculators!
Verified by Ishita Goyal
Meerut Institute of Engineering and Technology (MIET), Meerut
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12 Geometrical Properties of Rectangular Channel Section Calculators

Depth of Flow given Hydraulic Radius in Rectangle
Go Depth of Flow of Channel = Width of Section of Rect Channel*Hydraulic Radius of Rectangle/(Width of Section of Rect Channel-2*Hydraulic Radius of Rectangle)
Hydraulic Radius of Open Channel
Go Hydraulic Radius of Rectangle = (Width of Section of Rect Channel*Depth of Flow of Channel)/(Width of Section of Rect Channel+2*Depth of Flow of Channel)
Width of Section given Hydraulic Radius of Rectangle
Go Width of Section of Rect Channel = (2*Hydraulic Radius of Rectangle*Depth of Flow of Channel)/(Depth of Flow of Channel-Hydraulic Radius of Rectangle)
Depth of Flow given Section Factor for Rectangle Channel
Go Depth of Flow of Channel = (Section Factor of Rectangle/Width of Section of Rect Channel)^(2/3)
Depth of Flow given Wetted Perimeter for Rectangle
Go Depth of Flow of Channel = (Wetted Perimeter of Rectangle-Width of Section of Rect Channel)*0.5
Width of Section given Section Factor
Go Width of Section of Rect Channel = Section Factor of Rectangle/(Depth of Flow of Channel^1.5)
Depth of Flow given Wetted Area for Rectangle
Go Depth of Flow of Channel = Wetted Surface Area of Rectangle/Width of Section of Rect Channel
Width of Section given Wetted Areas
Go Width of Section of Rect Channel = Wetted Surface Area of Rectangle/Depth of Flow of Channel
Wetted Area for Rectangle
Go Wetted Surface Area of Rectangle = Width of Section of Rect Channel*Depth of Flow of Channel
Wetted Perimeter for Rectangular Section
Go Wetted Perimeter of Rectangle = Width of Section of Rect Channel+2*Depth of Flow of Channel
Width of Section given Perimeter
Go Width of Section of Rect Channel = Wetted Perimeter of Rectangle-2*Depth of Flow of Channel
Section Factor for Rectangle
Go Section Factor of Rectangle = Width of Section of Rect Channel*Depth of Flow of Channel^1.5

Wetted Perimeter for Rectangular Section Formula

Wetted Perimeter of Rectangle = Width of Section of Rect Channel+2*Depth of Flow of Channel
Prect = Brect+2*Df

What is Wetted Perimeter?

The wetted perimeter is the perimeter of the cross sectional area that is "wet". The length of line of the intersection of channel wetted surface with a cross sectional plane normal to the flow direction. Wikipedia

How to Calculate Wetted Perimeter for Rectangular Section?

Wetted Perimeter for Rectangular Section calculator uses Wetted Perimeter of Rectangle = Width of Section of Rect Channel+2*Depth of Flow of Channel to calculate the Wetted Perimeter of Rectangle, The Wetted Perimeter for Rectangular Section formula is defined as the perimeter in contact with water in the flow in rectangular section in open channel. Wetted Perimeter of Rectangle is denoted by Prect symbol.

How to calculate Wetted Perimeter for Rectangular Section using this online calculator? To use this online calculator for Wetted Perimeter for Rectangular Section, enter Width of Section of Rect Channel (Brect) & Depth of Flow of Channel (Df) and hit the calculate button. Here is how the Wetted Perimeter for Rectangular Section calculation can be explained with given input values -> 20.8 = 10.4+2*5.2.

FAQ

What is Wetted Perimeter for Rectangular Section?
The Wetted Perimeter for Rectangular Section formula is defined as the perimeter in contact with water in the flow in rectangular section in open channel and is represented as Prect = Brect+2*Df or Wetted Perimeter of Rectangle = Width of Section of Rect Channel+2*Depth of Flow of Channel. Width of Section of Rect Channel is the width of the rectangular cross-section of the beam parallel to the axis in consideration & 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.
How to calculate Wetted Perimeter for Rectangular Section?
The Wetted Perimeter for Rectangular Section formula is defined as the perimeter in contact with water in the flow in rectangular section in open channel is calculated using Wetted Perimeter of Rectangle = Width of Section of Rect Channel+2*Depth of Flow of Channel. To calculate Wetted Perimeter for Rectangular Section, you need Width of Section of Rect Channel (Brect) & Depth of Flow of Channel (Df). With our tool, you need to enter the respective value for Width of Section of Rect Channel & Depth of Flow of Channel and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
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