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Diameter of Pipe given Velocity of Flow in Pipe by Manning Formula Formula

GoDiameter of Pipe given Head loss by Manning Formula Formula

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Diameter of Pipe is the diameter of the pipe in which the liquid is flowing. Check FAQs

D p = {(\frac{v f \cdot n}{0.397 \cdot (S^{\frac{1}{2}})})}^{\frac{3}{2}}

D_p - Diameter of Pipe?v_f - Flow Velocity?n - Manning Coefficient?S - Hydraulic Gradient?

Diameter of Pipe given Velocity of Flow in Pipe by Manning Formula Example

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Here is how the Diameter of Pipe given Velocity of Flow in Pipe by Manning Formula equation looks like with Values.

Here is how the Diameter of Pipe given Velocity of Flow in Pipe by Manning Formula equation looks like with Units.

Here is how the Diameter of Pipe given Velocity of Flow in Pipe by Manning Formula equation looks like.

0.3993 = {(\frac{11.96 \cdot 0.009}{0.397 \cdot ({0.25}^{\frac{1}{2}})})}^{\frac{3}{2}}

0.3993m = {(\frac{11.96m/s \cdot 0.009}{0.397 \cdot ({0.25}^{\frac{1}{2}})})}^{\frac{3}{2}}

0.3993 = {(\frac{11.96 \cdot 0.009}{0.397 \cdot ({0.25}^{\frac{1}{2}})})}^{\frac{3}{2}}

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Diameter of Pipe given Velocity of Flow in Pipe by Manning Formula Solution

Follow our step by step solution on how to calculate Diameter of Pipe given Velocity of Flow in Pipe by Manning Formula?

FIRST Step Consider the formula

D p = {(\frac{v f \cdot n}{0.397 \cdot (S^{\frac{1}{2}})})}^{\frac{3}{2}}

Next Step Substitute values of Variables

∴

D p = {(\frac{11.96m/s \cdot 0.009}{0.397 \cdot ({0.25}^{\frac{1}{2}})})}^{\frac{3}{2}}

Next Step Prepare to Evaluate

∴

D p = {(\frac{11.96 \cdot 0.009}{0.397 \cdot ({0.25}^{\frac{1}{2}})})}^{\frac{3}{2}}

Next Step Evaluate

∴

D p = 0.399318808874582m

LAST Step Rounding Answer

∴

D p = 0.3993m

Diameter of Pipe given Velocity of Flow in Pipe by Manning Formula Formula Elements

Variables

Diameter of Pipe

Diameter of Pipe is the diameter of the pipe in which the liquid is flowing.

Symbol: D_p

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Diameter of Pipe

Flow Velocity

Flow Velocity refers to the speed at which a fluid, such as a liquid or gas, moves through a particular area within a given time.

Symbol: v_f

Measurement: SpeedUnit: m/s

Note: Value should be greater than 0.

Formulas to find Flow Velocity

Manning Coefficient

Manning Coefficient is dimensionless and varies depending on the type of channel or surface through which water flows.

Symbol: n

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Manning Coefficient

Hydraulic Gradient

Hydraulic Gradient is a specific measurement of liquid pressure above a vertical datum.

Symbol: S

Measurement: NAUnit: Unitless

Note: Value should be greater than 0.

Formulas to find Hydraulic Gradient

Other Formulas to find Diameter of Pipe

Go Diameter of Pipe given Head loss by Manning Formula

D p = {(\frac{Lp' \cdot {(n \cdot v f)}^{2}}{0.157 \cdot h f})}^{\frac{3}{4}}

Other formulas in Manning's Formula category

Go Velocity of Flow in Pipe by Manning Formula

v f = (\frac{1}{n}) \cdot ({R h}^{\frac{2}{3}}) \cdot (S^{\frac{1}{2}})

Go Radius of Pipe given Velocity of Flow in Pipe by Manning Formula

R h = {(\frac{v f \cdot n}{S^{\frac{1}{2}}})}^{\frac{3}{2}}

Go Hydraulic Gradient given Velocity of Flow in Pipe by Manning Formula

S = {(\frac{v f \cdot n}{{R h}^{\frac{2}{3}}})}^{2}

Go Manning's Coefficient given Velocity of Flow

n = \frac{({R h}^{\frac{2}{3}}) \cdot (S^{\frac{1}{2}})}{v f}

How to Evaluate Diameter of Pipe given Velocity of Flow in Pipe by Manning Formula?

Diameter of Pipe given Velocity of Flow in Pipe by Manning Formula evaluator uses Diameter of Pipe = ((Flow Velocity*Manning Coefficient)/(0.397*(Hydraulic Gradient^(1/2))))^(3/2) to evaluate the Diameter of Pipe, The Diameter of Pipe given Velocity of Flow in Pipe by Manning Formula is defined as the value of diameter of pipe when we have prior information of velocity of flow in pipe. Diameter of Pipe is denoted by D_p symbol.

How to evaluate Diameter of Pipe given Velocity of Flow in Pipe by Manning Formula using this online evaluator? To use this online evaluator for Diameter of Pipe given Velocity of Flow in Pipe by Manning Formula, enter Flow Velocity (v_f), Manning Coefficient (n) & Hydraulic Gradient (S) and hit the calculate button.

FAQs on Diameter of Pipe given Velocity of Flow in Pipe by Manning Formula

What is the formula to find Diameter of Pipe given Velocity of Flow in Pipe by Manning Formula?

The formula of Diameter of Pipe given Velocity of Flow in Pipe by Manning Formula is expressed as Diameter of Pipe = ((Flow Velocity*Manning Coefficient)/(0.397*(Hydraulic Gradient^(1/2))))^(3/2). Here is an example- 0.399319 = ((11.96*0.009)/(0.397*(0.25^(1/2))))^(3/2).

How to calculate Diameter of Pipe given Velocity of Flow in Pipe by Manning Formula?

With Flow Velocity (v_f), Manning Coefficient (n) & Hydraulic Gradient (S) we can find Diameter of Pipe given Velocity of Flow in Pipe by Manning Formula using the formula - Diameter of Pipe = ((Flow Velocity*Manning Coefficient)/(0.397*(Hydraulic Gradient^(1/2))))^(3/2).

What are the other ways to Calculate Diameter of Pipe?

Here are the different ways to Calculate Diameter of Pipe-

Diameter of Pipe=((Pipe Length*(Manning Coefficient*Flow Velocity)^2)/(0.157*Head Loss))^(3/4)

Can the Diameter of Pipe given Velocity of Flow in Pipe by Manning Formula be negative?

No, the Diameter of Pipe given Velocity of Flow in Pipe by Manning Formula, measured in Length cannot be negative.

Which unit is used to measure Diameter of Pipe given Velocity of Flow in Pipe by Manning Formula?

Diameter of Pipe given Velocity of Flow in Pipe by Manning Formula is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Diameter of Pipe given Velocity of Flow in Pipe by Manning Formula can be measured.

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Diameter of Pipe given Velocity of Flow in Pipe by Manning Formula Formula

​GoDiameter of Pipe given Head loss by Manning Formula Formula

Diameter of Pipe given Velocity of Flow in Pipe by Manning Formula Example

Diameter of Pipe given Velocity of Flow in Pipe by Manning Formula Solution

Diameter of Pipe given Velocity of Flow in Pipe by Manning Formula Formula Elements

Other Formulas to find Diameter of Pipe

Other formulas in Manning's Formula category

How to Evaluate Diameter of Pipe given Velocity of Flow in Pipe by Manning Formula?

FAQs on Diameter of Pipe given Velocity of Flow in Pipe by Manning Formula

Variable Name

GoDiameter of Pipe given Head loss by Manning Formula Formula