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Wetted Perimeter given Proportionate Perimeter Calculator

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✖Proportionate perimeter is the ratio of perimeter while running partially full to running full.ⓘ Proportionate perimeter [P_p]			+10% -10%
✖Wetted Perimeter refers to the length of the channel boundary in direct contact with the flowing fluid, used to calculate flow characteristics.ⓘ Wetted Perimeter [P]			+10% -10%

✖Wetted Perimeter for Partial Flow refers to the length of the pipe or channel's inner surface that is in contact with the flowing fluid when it is not running full.ⓘ Wetted Perimeter given Proportionate Perimeter [P_w]

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Formula

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Wetted Perimeter given Proportionate Perimeter

Formula

P w = P p \cdot P

Example

6.24 m = 0.520 \cdot 12 m

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Wetted Perimeter given Proportionate Perimeter Solution

STEP 0: Pre-Calculation Summary

Formula Used

Wetted Perimeter for Partial Flow = Proportionate perimeter*Wetted Perimeter
P_w = P_p*P
This formula uses 3 Variables

Variables Used

Wetted Perimeter for Partial Flow - (Measured in Meter) - Wetted Perimeter for Partial Flow refers to the length of the pipe or channel's inner surface that is in contact with the flowing fluid when it is not running full.
Proportionate perimeter - Proportionate perimeter is the ratio of perimeter while running partially full to running full.
Wetted Perimeter - (Measured in Meter) - Wetted Perimeter refers to the length of the channel boundary in direct contact with the flowing fluid, used to calculate flow characteristics.

STEP 1: Convert Input(s) to Base Unit

Proportionate perimeter: 0.52 --> No Conversion Required
Wetted Perimeter: 12 Meter --> 12 Meter No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

P_w = P_p*P --> 0.52*12

Evaluating ... ...

P_w = 6.24

STEP 3: Convert Result to Output's Unit

6.24 Meter --> No Conversion Required

FINAL ANSWER

6.24 Meter <-- Wetted Perimeter for Partial Flow

(Calculation completed in 00.004 seconds)

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Created by Suraj Kumar

Birsa Institute of Technology (BIT), Sindri

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< Wetted Perimeter Calculators

Diameter of Pipe given Wetted Perimeter

Go Diameter of Pipe = (Wetted Perimeter for Partial Flow*(360*pi/180))/(pi*Central Angle)

Wetted Perimeter given Central Angle

Go Wetted Perimeter for Partial Flow = (pi*Diameter of Pipe*Central Angle)/(360*pi/180)

Wetted Perimeter while Running Full given Proportionate Perimeter

Go Wetted Perimeter = Wetted Perimeter for Partial Flow/Proportionate perimeter

Wetted Perimeter given Proportionate Perimeter

Go Wetted Perimeter for Partial Flow = Proportionate perimeter*Wetted Perimeter

Wetted Perimeter given Proportionate Perimeter Formula

Wetted Perimeter for Partial Flow = Proportionate perimeter*Wetted Perimeter
P_w = P_p*P

What is Proportionate Perimeter?

Proportionate perimeter refers to the ratio of the wetted perimeter of a partially filled pipe or channel to the wetted perimeter when it is fully filled. This ratio is crucial for analyzing flow dynamics, as it influences the hydraulic radius, flow velocity, and friction losses within the system. Understanding the proportionate perimeter helps in optimizing the design of sewer and drainage systems to ensure efficient water conveyance under varying flow conditions, ultimately improving system performance and reliability.

How to Calculate Wetted Perimeter given Proportionate Perimeter?

Wetted Perimeter given Proportionate Perimeter calculator uses Wetted Perimeter for Partial Flow = Proportionate perimeter*Wetted Perimeter to calculate the Wetted Perimeter for Partial Flow, The Wetted Perimeter given Proportionate Perimeter is defined as the length of the boundary in contact with the fluid in a cross-sectional area of a channel, pipe, or conduit. Wetted Perimeter for Partial Flow is denoted by P_w symbol.

How to calculate Wetted Perimeter given Proportionate Perimeter using this online calculator? To use this online calculator for Wetted Perimeter given Proportionate Perimeter, enter Proportionate perimeter (P_p) & Wetted Perimeter (P) and hit the calculate button. Here is how the Wetted Perimeter given Proportionate Perimeter calculation can be explained with given input values -> 9.6 = proportionate_perimeter*12.

FAQ

What is Wetted Perimeter given Proportionate Perimeter?

The Wetted Perimeter given Proportionate Perimeter is defined as the length of the boundary in contact with the fluid in a cross-sectional area of a channel, pipe, or conduit and is represented as P_w = P_p*P or Wetted Perimeter for Partial Flow = Proportionate perimeter*Wetted Perimeter. Proportionate perimeter is the ratio of perimeter while running partially full to running full & Wetted Perimeter refers to the length of the channel boundary in direct contact with the flowing fluid, used to calculate flow characteristics.

How to calculate Wetted Perimeter given Proportionate Perimeter?

The Wetted Perimeter given Proportionate Perimeter is defined as the length of the boundary in contact with the fluid in a cross-sectional area of a channel, pipe, or conduit is calculated using Wetted Perimeter for Partial Flow = Proportionate perimeter*Wetted Perimeter. To calculate Wetted Perimeter given Proportionate Perimeter, you need Proportionate perimeter (P_p) & Wetted Perimeter (P). With our tool, you need to enter the respective value for Proportionate perimeter & Wetted Perimeter and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

How many ways are there to calculate Wetted Perimeter for Partial Flow?

In this formula, Wetted Perimeter for Partial Flow uses Proportionate perimeter & Wetted Perimeter. We can use 1 other way(s) to calculate the same, which is/are as follows -

Wetted Perimeter for Partial Flow = (pi*Diameter of Pipe*Central Angle)/(360*pi/180)

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