Width of Throat given Discharge through Critical Depth Flume Formula

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Width of Throat of the parshall flume is denoted by W symbol. Check FAQs
Wt=QCd(df1.5)
Wt - Width of Throat?Q - Discharge of Channel?Cd - Coefficient of Discharge?df - Depth of Flow?

Width of Throat given Discharge through Critical Depth Flume Example

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With units
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Here is how the Width of Throat given Discharge through Critical Depth Flume equation looks like with Values.

Here is how the Width of Throat given Discharge through Critical Depth Flume equation looks like with Units.

Here is how the Width of Throat given Discharge through Critical Depth Flume equation looks like.

3.5385Edit=14Edit0.66Edit(3.3Edit1.5)
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Width of Throat given Discharge through Critical Depth Flume Solution

Follow our step by step solution on how to calculate Width of Throat given Discharge through Critical Depth Flume?

FIRST Step Consider the formula
Wt=QCd(df1.5)
Next Step Substitute values of Variables
Wt=14m³/s0.66(3.3m1.5)
Next Step Prepare to Evaluate
Wt=140.66(3.31.5)
Next Step Evaluate
Wt=3.53845103575965m
LAST Step Rounding Answer
Wt=3.5385m

Width of Throat given Discharge through Critical Depth Flume Formula Elements

Variables
Width of Throat
Width of Throat of the parshall flume is denoted by W symbol.
Symbol: Wt
Measurement: LengthUnit: m
Note: Value should be greater than 0.
Discharge of Channel
Discharge of Channel is the rate of flow of a liquid.
Symbol: Q
Measurement: Volumetric Flow RateUnit: m³/s
Note: Value should be greater than 0.
Coefficient of Discharge
The Coefficient of Discharge is ratio of actual discharge to theoretical discharge.
Symbol: Cd
Measurement: NAUnit: Unitless
Note: Value should be between 0 to 1.2.
Depth of Flow
Depth of Flow is the distance from the top or surface of the flow to the bottom of a channel or other waterway or Depth of Flow at the Vertical while measuring Sound Weights.
Symbol: df
Measurement: LengthUnit: m
Note: Value should be greater than 0.

Other formulas in Metering Flumes category

​Go Discharge Flow through Channel
Q=(CdAiAf)(2[g]hi-ho(Ai2)-(Af2))
​Go Coefficient of Discharge through Flume given Discharge Flow through Channel
Cd=(QAiAf((Ai2)-(Af2)2[g](hi-ho)))
​Go Head at Entrance given Discharge through Channel
hi=(QCdAiAf(2[g]Ai2-Af2))2+ho
​Go Head at Entrance of Section given Discharge Flow through Channel
ho=hi-(QCdAiAf(2[g]Ai2-Af2))2

How to Evaluate Width of Throat given Discharge through Critical Depth Flume?

Width of Throat given Discharge through Critical Depth Flume evaluator uses Width of Throat = Discharge of Channel/(Coefficient of Discharge*(Depth of Flow^1.5)) to evaluate the Width of Throat, The Width of Throat given Discharge through Critical Depth Flume is defined as thickness at a section in channel. Width of Throat is denoted by Wt symbol.

How to evaluate Width of Throat given Discharge through Critical Depth Flume using this online evaluator? To use this online evaluator for Width of Throat given Discharge through Critical Depth Flume, enter Discharge of Channel (Q), Coefficient of Discharge (Cd) & Depth of Flow (df) and hit the calculate button.

FAQs on Width of Throat given Discharge through Critical Depth Flume

What is the formula to find Width of Throat given Discharge through Critical Depth Flume?
The formula of Width of Throat given Discharge through Critical Depth Flume is expressed as Width of Throat = Discharge of Channel/(Coefficient of Discharge*(Depth of Flow^1.5)). Here is an example- 3.538451 = 14/(0.66*(3.3^1.5)).
How to calculate Width of Throat given Discharge through Critical Depth Flume?
With Discharge of Channel (Q), Coefficient of Discharge (Cd) & Depth of Flow (df) we can find Width of Throat given Discharge through Critical Depth Flume using the formula - Width of Throat = Discharge of Channel/(Coefficient of Discharge*(Depth of Flow^1.5)).
Can the Width of Throat given Discharge through Critical Depth Flume be negative?
No, the Width of Throat given Discharge through Critical Depth Flume, measured in Length cannot be negative.
Which unit is used to measure Width of Throat given Discharge through Critical Depth Flume?
Width of Throat given Discharge through Critical Depth Flume is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Width of Throat given Discharge through Critical Depth Flume can be measured.
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