Roughness Coefficient for Full Flow given Hydraulic Mean Depth Ratio Calculator

✖Velocity in a Partially Running Sewer is the speed of flow when the sewer isn't fully filled, influenced by depth and slope.ⓘ Velocity in a Partially Running Sewer [V_s]			+10% -10%
✖Velocity while Running Full refers to the speed of fluid flow in a pipe when it's completely filled, influenced by pipe slope and roughness.ⓘ Velocity While Running Full [V]			+10% -10%
✖The Hydraulic Mean Depth Ratio refers to the ratio of the hydraulic mean depth for a partially full pipe to that when it's running full.ⓘ Hydraulic Mean Depth Ratio [R]			+10% -10%
✖Roughness Coefficient Partially Full means roughness coefficient of pipe while running partially full.ⓘ Roughness Coefficient Partially Full [n_p]			+10% -10%

✖The Roughness Coefficient for Running Full accounts for uniform surface resistance affecting flow velocity and friction loss.ⓘ Roughness Coefficient for Full Flow given Hydraulic Mean Depth Ratio [N]

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Roughness Coefficient for Full Flow given Hydraulic Mean Depth Ratio Solution

STEP 0: Pre-Calculation Summary

Formula Used

Roughness Coefficient for Running Full = (((Velocity in a Partially Running Sewer/Velocity While Running Full))/(Hydraulic Mean Depth Ratio)^(1/6))*Roughness Coefficient Partially Full
N = (((V_s/V))/(R)^(1/6))*n_p
This formula uses 5 Variables

Variables Used

Roughness Coefficient for Running Full - The Roughness Coefficient for Running Full accounts for uniform surface resistance affecting flow velocity and friction loss.
Velocity in a Partially Running Sewer - (Measured in Meter per Second) - Velocity in a Partially Running Sewer is the speed of flow when the sewer isn't fully filled, influenced by depth and slope.
Velocity While Running Full - (Measured in Meter per Second) - Velocity while Running Full refers to the speed of fluid flow in a pipe when it's completely filled, influenced by pipe slope and roughness.
Hydraulic Mean Depth Ratio - The Hydraulic Mean Depth Ratio refers to the ratio of the hydraulic mean depth for a partially full pipe to that when it's running full.
Roughness Coefficient Partially Full - Roughness Coefficient Partially Full means roughness coefficient of pipe while running partially full.

STEP 1: Convert Input(s) to Base Unit

Velocity in a Partially Running Sewer: 4.6 Meter per Second --> 4.6 Meter per Second No Conversion Required
Velocity While Running Full: 6.01 Meter per Second --> 6.01 Meter per Second No Conversion Required
Hydraulic Mean Depth Ratio: 0.61 --> No Conversion Required
Roughness Coefficient Partially Full: 0.9 --> No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

N = (((V_s/V))/(R)^(1/6))*n_p --> (((4.6/6.01))/(0.61)^(1/6))*0.9

Evaluating ... ...

N = 0.748004533342709

STEP 3: Convert Result to Output's Unit

0.748004533342709 --> No Conversion Required

FINAL ANSWER

0.748004533342709 ≈ 0.748005 <-- Roughness Coefficient for Running Full

(Calculation completed in 00.020 seconds)

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Birsa Institute of Technology (BIT), Sindri

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< Roughness Coefficient for Full Flow Calculators

Roughness Coefficient for Full Flow given Self Cleansing Velocity

LaTeX Go Roughness Coefficient for Running Full = Roughness Coefficient Partially Full*((Velocity in a Partially Running Sewer/Velocity While Running Full)/((Hydraulic Mean Depth for Partially Full/Hydraulic Mean Depth while Running Full)^(2/3)*sqrt(Bed Slope Ratio)))

Roughness Coefficient for Full Flow given Velocity Ratio

LaTeX Go Roughness Coefficient for Running Full = Roughness Coefficient Partially Full*(Velocity Ratio/((Hydraulic Mean Depth for Partially Full/Hydraulic Mean Depth while Running Full)^(2/3)*sqrt(Bed Slope Ratio)))

Roughness Coefficient for Full Flow given Hydraulic Mean Depth Ratio

LaTeX Go Roughness Coefficient for Running Full = (((Velocity in a Partially Running Sewer/Velocity While Running Full))/(Hydraulic Mean Depth Ratio)^(1/6))*Roughness Coefficient Partially Full

Roughness Coefficient for Full Flow given Hydraulic Mean Depth and Velocity Ratio

LaTeX Go Roughness Coefficient for Running Full = ((Velocity Ratio)/(Hydraulic Mean Depth Ratio)^(1/6))*Roughness Coefficient Partially Full

Roughness Coefficient for Full Flow given Hydraulic Mean Depth Ratio Formula

LaTeX Go

What is hydraulic mean depth ?

Hydraulic mean depth, or hydraulic radius, is the ratio of the cross-sectional area of fluid flow to the wetted perimeter in a channel or pipe. It's a key parameter in fluid dynamics, used to determine flow characteristics like velocity and discharge. In open channel flow, it influences resistance, energy loss, and overall efficiency, making it vital for designing and analyzing water conveyance systems.

How to Calculate Roughness Coefficient for Full Flow given Hydraulic Mean Depth Ratio?

Roughness Coefficient for Full Flow given Hydraulic Mean Depth Ratio calculator uses Roughness Coefficient for Running Full = (((Velocity in a Partially Running Sewer/Velocity While Running Full))/(Hydraulic Mean Depth Ratio)^(1/6))*Roughness Coefficient Partially Full to calculate the Roughness Coefficient for Running Full, Roughness Coefficient for Full Flow given Hydraulic Mean Depth Ratio is defined for for uniform surface resistance affecting flow velocity and friction loss. Roughness Coefficient for Running Full is denoted by N symbol.

How to calculate Roughness Coefficient for Full Flow given Hydraulic Mean Depth Ratio using this online calculator? To use this online calculator for Roughness Coefficient for Full Flow given Hydraulic Mean Depth Ratio, enter Velocity in a Partially Running Sewer (V_s), Velocity While Running Full (V), Hydraulic Mean Depth Ratio (R) & Roughness Coefficient Partially Full (n_p) and hit the calculate button. Here is how the Roughness Coefficient for Full Flow given Hydraulic Mean Depth Ratio calculation can be explained with given input values -> 0.325219 = (((self_cleansing_velocity/6.01))/(0.61)^(1/6))*0.9.

FAQ

What is Roughness Coefficient for Full Flow given Hydraulic Mean Depth Ratio?

Roughness Coefficient for Full Flow given Hydraulic Mean Depth Ratio is defined for for uniform surface resistance affecting flow velocity and friction loss and is represented as N = (((V_s/V))/(R)^(1/6))*n_p or Roughness Coefficient for Running Full = (((Velocity in a Partially Running Sewer/Velocity While Running Full))/(Hydraulic Mean Depth Ratio)^(1/6))*Roughness Coefficient Partially Full. Velocity in a Partially Running Sewer is the speed of flow when the sewer isn't fully filled, influenced by depth and slope, Velocity while Running Full refers to the speed of fluid flow in a pipe when it's completely filled, influenced by pipe slope and roughness, The Hydraulic Mean Depth Ratio refers to the ratio of the hydraulic mean depth for a partially full pipe to that when it's running full & Roughness Coefficient Partially Full means roughness coefficient of pipe while running partially full.

How to calculate Roughness Coefficient for Full Flow given Hydraulic Mean Depth Ratio?

Roughness Coefficient for Full Flow given Hydraulic Mean Depth Ratio is defined for for uniform surface resistance affecting flow velocity and friction loss is calculated using Roughness Coefficient for Running Full = (((Velocity in a Partially Running Sewer/Velocity While Running Full))/(Hydraulic Mean Depth Ratio)^(1/6))*Roughness Coefficient Partially Full. To calculate Roughness Coefficient for Full Flow given Hydraulic Mean Depth Ratio, you need Velocity in a Partially Running Sewer (V_s), Velocity While Running Full (V), Hydraulic Mean Depth Ratio (R) & Roughness Coefficient Partially Full (n_p). With our tool, you need to enter the respective value for Velocity in a Partially Running Sewer, Velocity While Running Full, Hydraulic Mean Depth Ratio & Roughness Coefficient Partially Full 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 Roughness Coefficient for Running Full?

In this formula, Roughness Coefficient for Running Full uses Velocity in a Partially Running Sewer, Velocity While Running Full, Hydraulic Mean Depth Ratio & Roughness Coefficient Partially Full. We can use 3 other way(s) to calculate the same, which is/are as follows -

Roughness Coefficient for Running Full = Roughness Coefficient Partially Full*(Velocity Ratio/((Hydraulic Mean Depth for Partially Full/Hydraulic Mean Depth while Running Full)^(2/3)*sqrt(Bed Slope Ratio)))
Roughness Coefficient for Running Full = Roughness Coefficient Partially Full*((Velocity in a Partially Running Sewer/Velocity While Running Full)/((Hydraulic Mean Depth for Partially Full/Hydraulic Mean Depth while Running Full)^(2/3)*sqrt(Bed Slope Ratio)))
Roughness Coefficient for Running Full = ((Velocity Ratio)/(Hydraulic Mean Depth Ratio)^(1/6))*Roughness Coefficient Partially Full

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