Flow Rate through Pipe using Manning Formula Calculator

✖Conveyance Factor refers to the ability of a sewer pipe or channel to carry flow. It combines the cross-sectional area, hydraulic radius, and a roughness coefficient.ⓘ Conveyance Factor [C_f]			+10% -10%
✖Hydraulic Gradient refers to the slope or incline of a hydraulic head in a groundwater or surface water system. It represents the rate of change of hydraulic head per unit distance.ⓘ Hydraulic Gradient [i]			+10% -10%

✖Waste Water Flow is a critical aspect of urban infrastructure planning and environmental management.ⓘ Flow Rate through Pipe using Manning Formula [W]

⎘ Copy

👎

Formula

LaTeX

Reset

👍

Download Sanitary System Sewer Design Formulas PDF PDF Image

Flow Rate through Pipe using Manning Formula Solution

STEP 0: Pre-Calculation Summary

Formula Used

Waste Water Flow = Conveyance Factor*(Hydraulic Gradient)^1/2
W = C_f*(i)^1/2
This formula uses 3 Variables

Variables Used

Waste Water Flow - (Measured in Cubic Meter per Second) - Waste Water Flow is a critical aspect of urban infrastructure planning and environmental management.
Conveyance Factor - Conveyance Factor refers to the ability of a sewer pipe or channel to carry flow. It combines the cross-sectional area, hydraulic radius, and a roughness coefficient.
Hydraulic Gradient - Hydraulic Gradient refers to the slope or incline of a hydraulic head in a groundwater or surface water system. It represents the rate of change of hydraulic head per unit distance.

STEP 1: Convert Input(s) to Base Unit

Conveyance Factor: 20 --> No Conversion Required
Hydraulic Gradient: 1.96 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

W = C_f*(i)^1/2 --> 20*(1.96)^1/2

Evaluating ... ...

W = 19.6

STEP 3: Convert Result to Output's Unit

19.6 Cubic Meter per Second --> No Conversion Required

FINAL ANSWER

19.6 Cubic Meter per Second <-- Waste Water Flow

(Calculation completed in 00.004 seconds)

You are here -

Home » Engineering » Civil » Environmental Engineering » Sanitary System Sewer Design » Flow Rate through Pipe using Manning Formula

Credits

Created by Ishita Goyal

Meerut Institute of Engineering and Technology (MIET), Meerut

Ishita Goyal has created this Calculator and 500+ more calculators!

Verified by Chandana P Dev

NSS College of Engineering (NSSCE), Palakkad

Chandana P Dev has verified this Calculator and 1700+ more calculators!

< Sanitary System Sewer Design Calculators

Sanitary Sewer System Flow Rate

LaTeX Go Sanitary System Sewer Flow Rate = Cross Sectional Area*Population Density of Area*Discharge

Manning's Formula for Conveyance Factor given Flow Rate through Pipe

LaTeX Go Conveyance Factor = Waste Water Flow/sqrt(Hydraulic Gradient)

Flow Rate through Pipe using Manning Formula

LaTeX Go Waste Water Flow = Conveyance Factor*(Hydraulic Gradient)^1/2

Manning's Formula for Pipe Slope given Flow Rate through Pipe

LaTeX Go Hydraulic Gradient = (Waste Water Flow/Conveyance Factor)^2

Flow Rate through Pipe using Manning Formula Formula

LaTeX Go

Waste Water Flow = Conveyance Factor*(Hydraulic Gradient)^1/2
W = C_f*(i)^1/2

What is Manning Formula?

The Manning Formula, also known as the Manning equation, is a widely used empirical formula for calculating the flow of water in open channels. It relates the flow rate, channel shape, roughness, and slope to determine the velocity and discharge of the flow. The formula is named after the Irish engineer Robert Manning, who developed it in the 19th century.

How to Calculate Flow Rate through Pipe using Manning Formula?

Flow Rate through Pipe using Manning Formula calculator uses Waste Water Flow = Conveyance Factor*(Hydraulic Gradient)^1/2 to calculate the Waste Water Flow, The Flow Rate through Pipe using Manning Formula is defined as the rate at which water must be delivered to effectively fight a fire. It is a critical parameter in designing water supply systems and ensuring they can meet the demands during firefighting operations. Waste Water Flow is denoted by W symbol.

How to calculate Flow Rate through Pipe using Manning Formula using this online calculator? To use this online calculator for Flow Rate through Pipe using Manning Formula, enter Conveyance Factor (C_f) & Hydraulic Gradient (i) and hit the calculate button. Here is how the Flow Rate through Pipe using Manning Formula calculation can be explained with given input values -> 29.4 = 20*(1.96)^1/2.

FAQ

What is Flow Rate through Pipe using Manning Formula?

The Flow Rate through Pipe using Manning Formula is defined as the rate at which water must be delivered to effectively fight a fire. It is a critical parameter in designing water supply systems and ensuring they can meet the demands during firefighting operations and is represented as W = C_f*(i)^1/2 or Waste Water Flow = Conveyance Factor*(Hydraulic Gradient)^1/2. Conveyance Factor refers to the ability of a sewer pipe or channel to carry flow. It combines the cross-sectional area, hydraulic radius, and a roughness coefficient & Hydraulic Gradient refers to the slope or incline of a hydraulic head in a groundwater or surface water system. It represents the rate of change of hydraulic head per unit distance.

How to calculate Flow Rate through Pipe using Manning Formula?

The Flow Rate through Pipe using Manning Formula is defined as the rate at which water must be delivered to effectively fight a fire. It is a critical parameter in designing water supply systems and ensuring they can meet the demands during firefighting operations is calculated using Waste Water Flow = Conveyance Factor*(Hydraulic Gradient)^1/2. To calculate Flow Rate through Pipe using Manning Formula, you need Conveyance Factor (C_f) & Hydraulic Gradient (i). With our tool, you need to enter the respective value for Conveyance Factor & Hydraulic Gradient and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

Home

FREE PDFs

🔍 Search