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Velocity when Running Full using Ratio of Bed Slope Formula

GoVelocity of Full Flow given Hydraulic Mean Depth Ratio Formula

GoVelocity of Full Flow given Hydraulic Mean Depth for Full Flow Formula

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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. Check FAQs

V = \frac{V s}{(\frac{N}{n p}) \cdot {(\frac{r pf}{R rf})}^{\frac{2}{3}} \cdot \sqrt{S}}

V - Velocity While Running Full?V_s - Velocity in a Partially Running Sewer?N - Roughness Coefficient for Running Full?n_p - Roughness Coefficient Partially Full?r_pf - Hydraulic Mean Depth for Partially Full?R_rf - Hydraulic Mean Depth while Running Full?S - Bed Slope Ratio?

Velocity when Running Full using Ratio of Bed Slope Example

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Here is how the Velocity when Running Full using Ratio of Bed Slope equation looks like with Values.

Here is how the Velocity when Running Full using Ratio of Bed Slope equation looks like with Units.

Here is how the Velocity when Running Full using Ratio of Bed Slope equation looks like.

5.7637 = \frac{4.6}{(\frac{0.74}{0.9}) \cdot {(\frac{3.2}{5.2})}^{\frac{2}{3}} \cdot \sqrt{1.8}}

5.7637m/s = \frac{4.6m/s}{(\frac{0.74}{0.9}) \cdot {(\frac{3.2m}{5.2m})}^{\frac{2}{3}} \cdot \sqrt{1.8}}

5.7637 = \frac{4.6}{(\frac{0.74}{0.9}) \cdot {(\frac{3.2}{5.2})}^{\frac{2}{3}} \cdot \sqrt{1.8}}

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Velocity when Running Full using Ratio of Bed Slope Solution

Follow our step by step solution on how to calculate Velocity when Running Full using Ratio of Bed Slope?

FIRST Step Consider the formula

V = \frac{V s}{(\frac{N}{n p}) \cdot {(\frac{r pf}{R rf})}^{\frac{2}{3}} \cdot \sqrt{S}}

Next Step Substitute values of Variables

∴

V = \frac{4.6m/s}{(\frac{0.74}{0.9}) \cdot {(\frac{3.2m}{5.2m})}^{\frac{2}{3}} \cdot \sqrt{1.8}}

Next Step Prepare to Evaluate

∴

V = \frac{4.6}{(\frac{0.74}{0.9}) \cdot {(\frac{3.2}{5.2})}^{\frac{2}{3}} \cdot \sqrt{1.8}}

Next Step Evaluate

∴

V = 5.76369882284834m/s

LAST Step Rounding Answer

∴

V = 5.7637m/s

Velocity when Running Full using Ratio of Bed Slope Formula Elements

Variables

Functions

Velocity While Running Full

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.

Symbol: V

Measurement: SpeedUnit: m/s

Note: Value should be greater than 0.

Formulas to find Velocity While Running Full

Velocity in a Partially Running Sewer

Velocity in a Partially Running Sewer is the speed of flow when the sewer isn't fully filled, influenced by depth and slope.

Symbol: V_s

Measurement: SpeedUnit: m/s

Note: Value should be greater than 0.

Formulas to find Velocity in a Partially Running Sewer

Roughness Coefficient for Running Full

The Roughness Coefficient for Running Full accounts for uniform surface resistance affecting flow velocity and friction loss.

Symbol: N

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Roughness Coefficient for Running Full

Roughness Coefficient Partially Full

Roughness Coefficient Partially Full means roughness coefficient of pipe while running partially full.

Symbol: n_p

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Roughness Coefficient Partially Full

Hydraulic Mean Depth for Partially Full

Hydraulic Mean Depth for Partially Full refers to the cross-sectional area of flow divided by the wetted perimeter, adapting to varying water levels.

Symbol: r_pf

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Hydraulic Mean Depth for Partially Full

Hydraulic Mean Depth while Running Full

Hydraulic Mean Depth while Running Full refers to the ratio of the pipe's full cross-sectional area to its full wetted perimeter.

Symbol: R_rf

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Hydraulic Mean Depth while Running Full

Bed Slope Ratio

The Bed Slope Ratio refers to the slope of a partially full pipe to the slope when it is completely full.

Symbol: S

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Bed Slope Ratio

sqrt

A square root function is a function that takes a non-negative number as an input and returns the square root of the given input number.

Syntax: sqrt(Number)

Other Formulas to find Velocity While Running Full

Go Velocity of Full Flow given Hydraulic Mean Depth Ratio

V = \frac{V s}{(\frac{N}{n p}) \cdot {(R)}^{\frac{1}{6}}}

Go Velocity of Full Flow given Hydraulic Mean Depth for Full Flow

V = \frac{V s}{(\frac{N}{n p}) \cdot {(\frac{r pf}{R rf})}^{\frac{1}{6}}}

Other formulas in Flow Velocity through Circular Sewer category

Go Velocity Ratio given Ratio of Bed Slope

νsV ratio = (\frac{N}{n p}) \cdot {(\frac{r pf}{R rf})}^{\frac{2}{3}} \cdot \sqrt{S}

Go Self Cleansing Velocity using Ratio of Bed Slope

V s = V \cdot ((\frac{N}{n p}) \cdot {(\frac{r pf}{R rf})}^{\frac{2}{3}} \cdot \sqrt{S})

How to Evaluate Velocity when Running Full using Ratio of Bed Slope?

Velocity when Running Full using Ratio of Bed Slope evaluator uses Velocity While Running Full = Velocity in a Partially Running Sewer/((Roughness Coefficient for Running Full/Roughness Coefficient Partially Full)*(Hydraulic Mean Depth for Partially Full/Hydraulic Mean Depth while Running Full)^(2/3)*sqrt(Bed Slope Ratio)) to evaluate the Velocity While Running Full, The Velocity when Running Full using Ratio of Bed Slope is defined as the speed of fluid flow in a pipe when it's completely filled, influenced by pipe slope and roughness. Velocity While Running Full is denoted by V symbol.

How to evaluate Velocity when Running Full using Ratio of Bed Slope using this online evaluator? To use this online evaluator for Velocity when Running Full using Ratio of Bed Slope, enter Velocity in a Partially Running Sewer (V_s), Roughness Coefficient for Running Full (N), Roughness Coefficient Partially Full (n_p), Hydraulic Mean Depth for Partially Full (r_pf), Hydraulic Mean Depth while Running Full (R_rf) & Bed Slope Ratio (S) and hit the calculate button.

FAQs on Velocity when Running Full using Ratio of Bed Slope

What is the formula to find Velocity when Running Full using Ratio of Bed Slope?

The formula of Velocity when Running Full using Ratio of Bed Slope is expressed as Velocity While Running Full = Velocity in a Partially Running Sewer/((Roughness Coefficient for Running Full/Roughness Coefficient Partially Full)*(Hydraulic Mean Depth for Partially Full/Hydraulic Mean Depth while Running Full)^(2/3)*sqrt(Bed Slope Ratio)). Here is an example- 2.505956 = self_cleansing_velocity/((0.74/0.9)*(3.2/5.2)^(2/3)*sqrt(1.8)).

How to calculate Velocity when Running Full using Ratio of Bed Slope?

With Velocity in a Partially Running Sewer (V_s), Roughness Coefficient for Running Full (N), Roughness Coefficient Partially Full (n_p), Hydraulic Mean Depth for Partially Full (r_pf), Hydraulic Mean Depth while Running Full (R_rf) & Bed Slope Ratio (S) we can find Velocity when Running Full using Ratio of Bed Slope using the formula - Velocity While Running Full = Velocity in a Partially Running Sewer/((Roughness Coefficient for Running Full/Roughness Coefficient Partially Full)*(Hydraulic Mean Depth for Partially Full/Hydraulic Mean Depth while Running Full)^(2/3)*sqrt(Bed Slope Ratio)). This formula also uses Square Root (sqrt) function(s).

What are the other ways to Calculate Velocity While Running Full?

Here are the different ways to Calculate Velocity While Running Full-

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

Can the Velocity when Running Full using Ratio of Bed Slope be negative?

No, the Velocity when Running Full using Ratio of Bed Slope, measured in Speed cannot be negative.

Which unit is used to measure Velocity when Running Full using Ratio of Bed Slope?

Velocity when Running Full using Ratio of Bed Slope is usually measured using the Meter per Second[m/s] for Speed. Meter per Minute[m/s], Meter per Hour[m/s], Kilometer per Hour[m/s] are the few other units in which Velocity when Running Full using Ratio of Bed Slope can be measured.

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Velocity when Running Full using Ratio of Bed Slope Formula

​GoVelocity of Full Flow given Hydraulic Mean Depth Ratio Formula

​GoVelocity of Full Flow given Hydraulic Mean Depth for Full Flow Formula

Velocity when Running Full using Ratio of Bed Slope Example

Velocity when Running Full using Ratio of Bed Slope Solution

Velocity when Running Full using Ratio of Bed Slope Formula Elements

Other Formulas to find Velocity While Running Full

Other formulas in Flow Velocity through Circular Sewer category

How to Evaluate Velocity when Running Full using Ratio of Bed Slope?

FAQs on Velocity when Running Full using Ratio of Bed Slope

Variable Name

GoVelocity of Full Flow given Hydraulic Mean Depth Ratio Formula

GoVelocity of Full Flow given Hydraulic Mean Depth for Full Flow Formula