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Diameter of Section when Hydraulic Radius is at 0.9D Formula

GoDiameter of Section given Depth of flow in most Efficient Channel section Formula

GoDiameter of Section given Flow Depth in most Efficient Channel Formula

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The Diameter of Section refers to the length of the segment that passes through the center of the circle and touches two points on the edge of the circle. Check FAQs

d section = \frac{R H}{0.29}

d_section - Diameter of Section?R_H - Hydraulic Radius of Channel?

Diameter of Section when Hydraulic Radius is at 0.9D Example

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Here is how the Diameter of Section when Hydraulic Radius is at 0.9D equation looks like with Values.

Here is how the Diameter of Section when Hydraulic Radius is at 0.9D equation looks like with Units.

Here is how the Diameter of Section when Hydraulic Radius is at 0.9D equation looks like.

5.5172 = \frac{1.6}{0.29}

5.5172m = \frac{1.6m}{0.29}

5.5172 = \frac{1.6}{0.29}

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Diameter of Section when Hydraulic Radius is at 0.9D Solution

Follow our step by step solution on how to calculate Diameter of Section when Hydraulic Radius is at 0.9D?

FIRST Step Consider the formula

d section = \frac{R H}{0.29}

Next Step Substitute values of Variables

∴

d section = \frac{1.6m}{0.29}

Next Step Prepare to Evaluate

∴

d section = \frac{1.6}{0.29}

Next Step Evaluate

∴

d section = 5.51724137931035m

LAST Step Rounding Answer

∴

d section = 5.5172m

Diameter of Section when Hydraulic Radius is at 0.9D Formula Elements

Variables

Diameter of Section

The Diameter of Section refers to the length of the segment that passes through the center of the circle and touches two points on the edge of the circle.

Symbol: d_section

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Diameter of Section

Hydraulic Radius of Channel

Hydraulic Radius of Channel is the ratio of the cross-sectional area of a channel or pipe in which a fluid is flowing to the wet perimeter of the conduit.

Symbol: R_H

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Hydraulic Radius of Channel

Other Formulas to find Diameter of Section

Go Diameter of Section given Depth of flow in most Efficient Channel section

d section = \frac{D f}{0.95}

Go Diameter of Section given Flow Depth in most Efficient Channel

d section = \frac{D f}{0.938}

Go Diameter of Section given Depth of Flow in most Efficient channel for Maximum Velocity

d section = \frac{D f}{0.81}

Go Diameter of Section given Hydraulic Radius in most Efficient Channel for Maximum Velocity

d section = \frac{R H}{0.3}

Other formulas in Circular Section category

Go Discharge through Channels

Q = C \cdot \sqrt{(A^{3}) \cdot \frac{S}{p}}

Go Chezy Constant given Discharge through Channels

C = \frac{Q}{\sqrt{(A^{3}) \cdot \frac{S}{p}}}

Go Wetted Area given Discharge through Channels

A = {(({(\frac{Q}{C})}^{2}) \cdot \frac{p}{S})}^{\frac{1}{3}}

Go Wetted Perimeter given Discharge through Channels

p = \frac{(A^{3}) \cdot S}{{(\frac{Q}{C})}^{2}}

How to Evaluate Diameter of Section when Hydraulic Radius is at 0.9D?

Diameter of Section when Hydraulic Radius is at 0.9D evaluator uses Diameter of Section = Hydraulic Radius of Channel/0.29 to evaluate the Diameter of Section, The Diameter of Section when Hydraulic Radius is at 0.9D is defined as maximum width of channel at any point in flow. Diameter of Section is denoted by d_section symbol.

How to evaluate Diameter of Section when Hydraulic Radius is at 0.9D using this online evaluator? To use this online evaluator for Diameter of Section when Hydraulic Radius is at 0.9D, enter Hydraulic Radius of Channel (R_H) and hit the calculate button.

FAQs on Diameter of Section when Hydraulic Radius is at 0.9D

What is the formula to find Diameter of Section when Hydraulic Radius is at 0.9D?

The formula of Diameter of Section when Hydraulic Radius is at 0.9D is expressed as Diameter of Section = Hydraulic Radius of Channel/0.29. Here is an example- 4.275862 = 1.6/0.29.

How to calculate Diameter of Section when Hydraulic Radius is at 0.9D?

With Hydraulic Radius of Channel (R_H) we can find Diameter of Section when Hydraulic Radius is at 0.9D using the formula - Diameter of Section = Hydraulic Radius of Channel/0.29.

What are the other ways to Calculate Diameter of Section?

Here are the different ways to Calculate Diameter of Section-

Diameter of Section=Depth of Flow of Channel/0.95
Diameter of Section=Depth of Flow of Channel/0.938
Diameter of Section=Depth of Flow of Channel/0.81

Can the Diameter of Section when Hydraulic Radius is at 0.9D be negative?

No, the Diameter of Section when Hydraulic Radius is at 0.9D, measured in Length cannot be negative.

Which unit is used to measure Diameter of Section when Hydraulic Radius is at 0.9D?

Diameter of Section when Hydraulic Radius is at 0.9D is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Diameter of Section when Hydraulic Radius is at 0.9D can be measured.

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