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Half Width of Bottom Portion of Weir Formula

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Half Width of Bottom Portion of Weir is half of the total width at the bottom section of a weir. A weir is a barrier built across a river or stream to alter its flow characteristics. Check FAQs

W h = 1.467 \cdot V h \cdot W c

W_h - Half Width of Bottom Portion of Weir?V_h - Horizontal Flow Velocity?W_c - Channel Width?

Half Width of Bottom Portion of Weir Example

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Here is how the Half Width of Bottom Portion of Weir equation looks like with Values.

Here is how the Half Width of Bottom Portion of Weir equation looks like with Units.

Here is how the Half Width of Bottom Portion of Weir equation looks like.

29.34 = 1.467 \cdot 10 \cdot 2

29.34m = 1.467 \cdot 10m/s \cdot 2m

29.34 = 1.467 \cdot 10 \cdot 2

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Half Width of Bottom Portion of Weir Solution

Follow our step by step solution on how to calculate Half Width of Bottom Portion of Weir?

FIRST Step Consider the formula

W h = 1.467 \cdot V h \cdot W c

Next Step Substitute values of Variables

∴

W h = 1.467 \cdot 10m/s \cdot 2m

Next Step Prepare to Evaluate

∴

W h = 1.467 \cdot 10 \cdot 2

LAST Step Evaluate

∴

W h = 29.34m

Half Width of Bottom Portion of Weir Formula Elements

Variables

Half Width of Bottom Portion of Weir

Half Width of Bottom Portion of Weir is half of the total width at the bottom section of a weir. A weir is a barrier built across a river or stream to alter its flow characteristics.

Symbol: W_h

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Half Width of Bottom Portion of Weir

Horizontal Flow Velocity

Horizontal Flow Velocity is the velocity for which the weir is designed.

Symbol: V_h

Measurement: SpeedUnit: m/s

Note: Value should be greater than 0.

Formulas to find Horizontal Flow Velocity

Channel Width

Channel Width is the horizontal distance between the banks of a channel, measured at right angles to the direction of flow.

Symbol: W_c

Measurement: LengthUnit: m

Note: Value should be greater than 0.

Formulas to find Channel Width

Other formulas in Design of Proportioning Flow Weir category

Go Distance in X Direction from Center of Weir

x = (\frac{2 \cdot W c \cdot V h}{C d \cdot π \cdot \sqrt{2 \cdot g \cdot y}})

Go Distance in Y Direction from Crest of Weir

y = {(\frac{2 \cdot W c \cdot V h}{C d \cdot π \cdot x \cdot \sqrt{2 \cdot g}})}^{2}

Go Width of Channel given Distance in X Direction from Center of Weir

w = \frac{x}{\frac{2 \cdot V h}{C d \cdot π \cdot \sqrt{2 \cdot g \cdot y}}}

Go Horizontal Flow Velocity given Distance in X Direction from Center of Weir

V h = \frac{x}{\frac{2 \cdot W c}{C d \cdot π \cdot \sqrt{2 \cdot g \cdot y}}}

How to Evaluate Half Width of Bottom Portion of Weir?

Half Width of Bottom Portion of Weir evaluator uses Half Width of Bottom Portion of Weir = 1.467*Horizontal Flow Velocity*Channel Width to evaluate the Half Width of Bottom Portion of Weir, The Half Width of Bottom Portion of Weir formula is defined as the half of the total width at the bottom section of a weir. A weir is a barrier built across a river or stream to alter its flow characteristics when we have prior information of other parameters. Half Width of Bottom Portion of Weir is denoted by W_h symbol.

How to evaluate Half Width of Bottom Portion of Weir using this online evaluator? To use this online evaluator for Half Width of Bottom Portion of Weir, enter Horizontal Flow Velocity (V_h) & Channel Width (W_c) and hit the calculate button.

FAQs on Half Width of Bottom Portion of Weir

What is the formula to find Half Width of Bottom Portion of Weir?

The formula of Half Width of Bottom Portion of Weir is expressed as Half Width of Bottom Portion of Weir = 1.467*Horizontal Flow Velocity*Channel Width. Here is an example- 29.34 = 1.467*10*2.

How to calculate Half Width of Bottom Portion of Weir?

With Horizontal Flow Velocity (V_h) & Channel Width (W_c) we can find Half Width of Bottom Portion of Weir using the formula - Half Width of Bottom Portion of Weir = 1.467*Horizontal Flow Velocity*Channel Width.

Can the Half Width of Bottom Portion of Weir be negative?

No, the Half Width of Bottom Portion of Weir, measured in Length cannot be negative.

Which unit is used to measure Half Width of Bottom Portion of Weir?

Half Width of Bottom Portion of Weir is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Half Width of Bottom Portion of Weir can be measured.

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Half Width of Bottom Portion of Weir Formula

Half Width of Bottom Portion of Weir Example

Half Width of Bottom Portion of Weir Solution

Half Width of Bottom Portion of Weir Formula Elements

Other formulas in Design of Proportioning Flow Weir category

How to Evaluate Half Width of Bottom Portion of Weir?

FAQs on Half Width of Bottom Portion of Weir

Variable Name