Area of Cross-Section for Partial Flow given Hydraulic Mean Depth Ratio Calculator

✖Area of cross-section of pipe while running full.ⓘ Area of cross-section of pipe [A]			+10% -10%
✖Discharge when pipe is running partially full means water is flowing partially form the pipe.ⓘ Discharge when pipe is running partially full [q]			+10% -10%
✖Discharge when pipe is running full means water is flowing through the whole cross-section of pipe.ⓘ Discharge when pipe is running full [Q]			+10% -10%
✖Roughness coefficient full means roughness coefficient of pipe while running full.ⓘ Roughness coefficient full [N]			+10% -10%
✖Roughness coefficient partially full means roughness coefficient of pipe while running partially full.ⓘ Roughness coefficient partially full [n]			+10% -10%
✖Hydraulic mean depth ratio is the ratio of hydraulic mean depth of partial flow to full flow.ⓘ Hydraulic mean depth ratio [rR]			+10% -10%

✖Area of cross-section while running partially full.ⓘ Area of Cross-Section for Partial Flow given Hydraulic Mean Depth Ratio [a]

⎘ Copy

👎

Formula

✖

Area of Cross-Section for Partial Flow given Hydraulic Mean Depth Ratio

Formula

`"a" = "A"*(("q"/"Q")/(("N"/"n")*("rR")^(1/6)))`

Example

`"1.487893m²"="3m²"*(("3m³/s"/"5m³/s")/(("0.97"/"0.9")*("2")^(1/6)))`

Calculator

LaTeX

Reset

👍

Download Environmental Engineering Formula PDF

Area of Cross-Section for Partial Flow given Hydraulic Mean Depth Ratio Solution

STEP 0: Pre-Calculation Summary

Formula Used

Area of cross-section = Area of cross-section of pipe*((Discharge when pipe is running partially full/Discharge when pipe is running full)/((Roughness coefficient full/Roughness coefficient partially full)*(Hydraulic mean depth ratio)^(1/6)))
a = A*((q/Q)/((N/n)*(rR)^(1/6)))
This formula uses 7 Variables

Variables Used

Area of cross-section - (Measured in Square Meter) - Area of cross-section while running partially full.
Area of cross-section of pipe - (Measured in Square Meter) - Area of cross-section of pipe while running full.
Discharge when pipe is running partially full - (Measured in Cubic Meter per Second) - Discharge when pipe is running partially full means water is flowing partially form the pipe.
Discharge when pipe is running full - (Measured in Cubic Meter per Second) - Discharge when pipe is running full means water is flowing through the whole cross-section of pipe.
Roughness coefficient full - Roughness coefficient full means roughness coefficient of pipe while running full.
Roughness coefficient partially full - Roughness coefficient partially full means roughness coefficient of pipe while running partially full.
Hydraulic mean depth ratio - Hydraulic mean depth ratio is the ratio of hydraulic mean depth of partial flow to full flow.

STEP 1: Convert Input(s) to Base Unit

Area of cross-section of pipe: 3 Square Meter --> 3 Square Meter No Conversion Required
Discharge when pipe is running partially full: 3 Cubic Meter per Second --> 3 Cubic Meter per Second No Conversion Required
Discharge when pipe is running full: 5 Cubic Meter per Second --> 5 Cubic Meter per Second No Conversion Required
Roughness coefficient full: 0.97 --> No Conversion Required
Roughness coefficient partially full: 0.9 --> No Conversion Required
Hydraulic mean depth ratio: 2 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

a = A*((q/Q)/((N/n)*(rR)^(1/6))) --> 3*((3/5)/((0.97/0.9)*(2)^(1/6)))

Evaluating ... ...

a = 1.48789270452304

STEP 3: Convert Result to Output's Unit

1.48789270452304 Square Meter --> No Conversion Required

FINAL ANSWER

1.48789270452304 ≈ 1.487893 Square Meter <-- Area of cross-section

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Civil » Environmental Engineering » Hydraulic Designs of Sewers and S. W. Drain Sections » Proportionate Hydraulic Elements for Circular Sewers » Area of Cross-section of Circular Sewer » Area of Cross-Section for Partial Flow given Hydraulic Mean Depth Ratio

Credits

Created by Suraj Kumar

Birsa Institute of Technology (BIT), Sindri

Suraj Kumar has created this Calculator and 2200+ more calculators!

Verified by Ishita Goyal

Meerut Institute of Engineering and Technology (MIET), Meerut

Ishita Goyal has verified this Calculator and 2600+ more calculators!

< 6 Area of Cross-section of Circular Sewer Calculators

Area of Cross-Section for Partial Flow given Hydraulic Mean Depth Ratio

Go Area of cross-section = Area of cross-section of pipe*((Discharge when pipe is running partially full/Discharge when pipe is running full)/((Roughness coefficient full/Roughness coefficient partially full)*(Hydraulic mean depth ratio)^(1/6)))

Area of Cross-Section for Full Flow given Hydraulic Mean Depth Ratio

Go Area of cross-section of pipe = Area of cross-section/((Discharge when pipe is running partially full/Discharge when pipe is running full)/((Roughness coefficient full/Roughness coefficient partially full)*(Hydraulic mean depth ratio)^(1/6)))

Area of Cross-Section for Partial Flow given Discharge Ratio

Go Area of cross-section = Area of cross-section of pipe*(Discharge ratio/((Roughness coefficient full/Roughness coefficient partially full)*(Hydraulic mean depth/Hydraulic mean depth while running full)^(1/6)))

Area of Cross-section for Full Flow given Discharge Ratio

Go Area of cross-section of pipe = Area of cross-section/(Discharge ratio/((Roughness coefficient full/Roughness coefficient partially full)*(Hydraulic mean depth/Hydraulic mean depth while running full)^(1/6)))

Area of Cross-section for Partial Flow given Hydraulic Mean Depth and Discharge Ratio

Go Area of cross-section = Area of cross-section of pipe*(Discharge ratio/((Roughness coefficient full/Roughness coefficient partially full)*(Hydraulic mean depth ratio)^(1/6)))

Area of Cross-section for Full Flow given Hydraulic Mean Depth and Discharge Ratio

Go Area of cross-section of pipe = Area of cross-section/(Discharge ratio/((Roughness coefficient full/Roughness coefficient partially full)*(Hydraulic mean depth ratio)^(1/6)))

Area of Cross-Section for Partial Flow given Hydraulic Mean Depth Ratio Formula

What is cross-sectional area ?

The cross-sectional area is the area of a two-dimensional shape that is obtained when a three-dimensional object - such as a cylinder - is sliced perpendicular to some specified axis at a point.

How to Calculate Area of Cross-Section for Partial Flow given Hydraulic Mean Depth Ratio?

Area of Cross-Section for Partial Flow given Hydraulic Mean Depth Ratio calculator uses Area of cross-section = Area of cross-section of pipe*((Discharge when pipe is running partially full/Discharge when pipe is running full)/((Roughness coefficient full/Roughness coefficient partially full)*(Hydraulic mean depth ratio)^(1/6))) to calculate the Area of cross-section, The Area of Cross-Section for Partial Flow given Hydraulic Mean Depth Ratio is the area of a two-dimensional shape that is obtained when a three-dimensional object is sliced. Area of cross-section is denoted by a symbol.

How to calculate Area of Cross-Section for Partial Flow given Hydraulic Mean Depth Ratio using this online calculator? To use this online calculator for Area of Cross-Section for Partial Flow given Hydraulic Mean Depth Ratio, enter Area of cross-section of pipe (A), Discharge when pipe is running partially full (q), Discharge when pipe is running full (Q), Roughness coefficient full (N), Roughness coefficient partially full (n) & Hydraulic mean depth ratio (rR) and hit the calculate button. Here is how the Area of Cross-Section for Partial Flow given Hydraulic Mean Depth Ratio calculation can be explained with given input values -> 1.487893 = 3*((3/5)/((0.97/0.9)*(2)^(1/6))).

FAQ

What is Area of Cross-Section for Partial Flow given Hydraulic Mean Depth Ratio?

The Area of Cross-Section for Partial Flow given Hydraulic Mean Depth Ratio is the area of a two-dimensional shape that is obtained when a three-dimensional object is sliced and is represented as a = A*((q/Q)/((N/n)*(rR)^(1/6))) or Area of cross-section = Area of cross-section of pipe*((Discharge when pipe is running partially full/Discharge when pipe is running full)/((Roughness coefficient full/Roughness coefficient partially full)*(Hydraulic mean depth ratio)^(1/6))). Area of cross-section of pipe while running full, Discharge when pipe is running partially full means water is flowing partially form the pipe, Discharge when pipe is running full means water is flowing through the whole cross-section of pipe, Roughness coefficient full means roughness coefficient of pipe while running full, Roughness coefficient partially full means roughness coefficient of pipe while running partially full & Hydraulic mean depth ratio is the ratio of hydraulic mean depth of partial flow to full flow.

How to calculate Area of Cross-Section for Partial Flow given Hydraulic Mean Depth Ratio?

The Area of Cross-Section for Partial Flow given Hydraulic Mean Depth Ratio is the area of a two-dimensional shape that is obtained when a three-dimensional object is sliced is calculated using Area of cross-section = Area of cross-section of pipe*((Discharge when pipe is running partially full/Discharge when pipe is running full)/((Roughness coefficient full/Roughness coefficient partially full)*(Hydraulic mean depth ratio)^(1/6))). To calculate Area of Cross-Section for Partial Flow given Hydraulic Mean Depth Ratio, you need Area of cross-section of pipe (A), Discharge when pipe is running partially full (q), Discharge when pipe is running full (Q), Roughness coefficient full (N), Roughness coefficient partially full (n) & Hydraulic mean depth ratio (rR). With our tool, you need to enter the respective value for Area of cross-section of pipe, Discharge when pipe is running partially full, Discharge when pipe is running full, Roughness coefficient full, Roughness coefficient partially full & Hydraulic mean depth ratio 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 Area of cross-section?

In this formula, Area of cross-section uses Area of cross-section of pipe, Discharge when pipe is running partially full, Discharge when pipe is running full, Roughness coefficient full, Roughness coefficient partially full & Hydraulic mean depth ratio. We can use 2 other way(s) to calculate the same, which is/are as follows -

Area of cross-section = Area of cross-section of pipe*(Discharge ratio/((Roughness coefficient full/Roughness coefficient partially full)*(Hydraulic mean depth/Hydraulic mean depth while running full)^(1/6)))
Area of cross-section = Area of cross-section of pipe*(Discharge ratio/((Roughness coefficient full/Roughness coefficient partially full)*(Hydraulic mean depth ratio)^(1/6)))

Home

FREE PDFs

🔍 Search