Hydraulic mean depth considering Manning's formula Calculator

✖Chezy's constant for flow in open channel is a factor used in the equation that estimates mean flow velocity in open channel conduits.ⓘ Chezy's Constant for Flow in Open Channel [C]			+10% -10%
✖Manning’s coefficient for open channel flow represents the roughness or friction applied to the flow by the channel.ⓘ Manning’s Coefficient for Open Channel Flow [n]			+10% -10%

✖Hydraulic mean depth for open channel is defined as the area of the flow section divided by the top water surface width.ⓘ Hydraulic mean depth considering Manning's formula [m]

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Hydraulic mean depth considering Manning's formula Solution

STEP 0: Pre-Calculation Summary

Formula Used

Hydraulic Mean Depth for Open Channel = (Chezy's Constant for Flow in Open Channel*Manning’s Coefficient for Open Channel Flow)^6
m = (C*n)^6
This formula uses 3 Variables

Variables Used

Hydraulic Mean Depth for Open Channel - (Measured in Meter) - Hydraulic mean depth for open channel is defined as the area of the flow section divided by the top water surface width.
Chezy's Constant for Flow in Open Channel - Chezy's constant for flow in open channel is a factor used in the equation that estimates mean flow velocity in open channel conduits.
Manning’s Coefficient for Open Channel Flow - Manning’s coefficient for open channel flow represents the roughness or friction applied to the flow by the channel.

STEP 1: Convert Input(s) to Base Unit

Chezy's Constant for Flow in Open Channel: 60 --> No Conversion Required
Manning’s Coefficient for Open Channel Flow: 0.0145 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

m = (C*n)^6 --> (60*0.0145)^6

Evaluating ... ...

m = 0.433626201009

STEP 3: Convert Result to Output's Unit

0.433626201009 Meter --> No Conversion Required

FINAL ANSWER

0.433626201009 ≈ 0.433626 Meter <-- Hydraulic Mean Depth for Open Channel

(Calculation completed in 00.004 seconds)

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Created by Maiarutselvan V

PSG College of Technology (PSGCT), Coimbatore

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Vallurupalli Nageswara Rao Vignana Jyothi Institute of Engineering and Technology (VNRVJIET), Hyderabad

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< Flow in Open Channels Calculators

Chezy's constant considering velocity

LaTeX Go Chezy's Constant for Flow in Open Channel = Flow Velocity in Open Channel/(sqrt(Hydraulic Mean Depth for Open Channel*Slope of Bed of Open Channel))

Velocity of Chezy's formula

LaTeX Go Flow Velocity in Open Channel = Chezy's Constant for Flow in Open Channel*sqrt(Hydraulic Mean Depth for Open Channel*Slope of Bed of Open Channel)

Hydraulic mean depth using Chezy's formula

LaTeX Go Hydraulic Mean Depth for Open Channel = (1/Slope of Bed of Open Channel)*(Flow Velocity in Open Channel/Chezy's Constant for Flow in Open Channel)^2

Chezy's constant considering Bazin formula

LaTeX Go Chezy's Constant for Flow in Open Channel = 157.6/(1.81+(Bazin's Constant for Flow in Open Channel/sqrt(Hydraulic Mean Depth for Open Channel)))

Hydraulic mean depth considering Manning's formula Formula

LaTeX Go

Hydraulic Mean Depth for Open Channel = (Chezy's Constant for Flow in Open Channel*Manning’s Coefficient for Open Channel Flow)^6
m = (C*n)^6

What is a Manning's constant?

Manning's n value is a unitless coefficient that represents the roughness or friction factor of the conduit. Rougher conduits with higher friction have a higher value, and smoother conduits with lower friction have a lower value.

What is Bazin's constant?

The basin's constant is dependent on the roughness of the channel surface. More the roughness of the surface, the higher is the value of Bazin's Constant.

How to Calculate Hydraulic mean depth considering Manning's formula?

Hydraulic mean depth considering Manning's formula calculator uses Hydraulic Mean Depth for Open Channel = (Chezy's Constant for Flow in Open Channel*Manning’s Coefficient for Open Channel Flow)^6 to calculate the Hydraulic Mean Depth for Open Channel, The Hydraulic mean depth considering Manning's formula is known while considering manning's constant or coefficient, and Chezy's constant to the power of six. Hydraulic Mean Depth for Open Channel is denoted by m symbol.

How to calculate Hydraulic mean depth considering Manning's formula using this online calculator? To use this online calculator for Hydraulic mean depth considering Manning's formula, enter Chezy's Constant for Flow in Open Channel (C) & Manning’s Coefficient for Open Channel Flow (n) and hit the calculate button. Here is how the Hydraulic mean depth considering Manning's formula calculation can be explained with given input values -> 0.433626 = (60*0.0145)^6.

FAQ

What is Hydraulic mean depth considering Manning's formula?

The Hydraulic mean depth considering Manning's formula is known while considering manning's constant or coefficient, and Chezy's constant to the power of six and is represented as m = (C*n)^6 or Hydraulic Mean Depth for Open Channel = (Chezy's Constant for Flow in Open Channel*Manning’s Coefficient for Open Channel Flow)^6. Chezy's constant for flow in open channel is a factor used in the equation that estimates mean flow velocity in open channel conduits & Manning’s coefficient for open channel flow represents the roughness or friction applied to the flow by the channel.

How to calculate Hydraulic mean depth considering Manning's formula?

The Hydraulic mean depth considering Manning's formula is known while considering manning's constant or coefficient, and Chezy's constant to the power of six is calculated using Hydraulic Mean Depth for Open Channel = (Chezy's Constant for Flow in Open Channel*Manning’s Coefficient for Open Channel Flow)^6. To calculate Hydraulic mean depth considering Manning's formula, you need Chezy's Constant for Flow in Open Channel (C) & Manning’s Coefficient for Open Channel Flow (n). With our tool, you need to enter the respective value for Chezy's Constant for Flow in Open Channel & Manning’s Coefficient for Open Channel Flow 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 Hydraulic Mean Depth for Open Channel?

In this formula, Hydraulic Mean Depth for Open Channel uses Chezy's Constant for Flow in Open Channel & Manning’s Coefficient for Open Channel Flow. We can use 2 other way(s) to calculate the same, which is/are as follows -

Hydraulic Mean Depth for Open Channel = (1/Slope of Bed of Open Channel)*(Flow Velocity in Open Channel/Chezy's Constant for Flow in Open Channel)^2
Hydraulic Mean Depth for Open Channel = (Bazin's Constant for Flow in Open Channel/(((157.6/Chezy's Constant for Flow in Open Channel)-1.81)))^2

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