Maximum Discharge given Width of Throat Formula

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Peak Discharge is the maximum volume flow rate passing a particular location during an event. Check FAQs
Qp=WtVcdc
Qp - Peak Discharge?Wt - Width of Throat?Vc - Critical Velocity?dc - Critical Depth?

Maximum Discharge given Width of Throat Example

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With units
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Here is how the Maximum Discharge given Width of Throat equation looks like with Values.

Here is how the Maximum Discharge given Width of Throat equation looks like with Units.

Here is how the Maximum Discharge given Width of Throat equation looks like.

39.7716Edit=3Edit5.06Edit2.62Edit
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Maximum Discharge given Width of Throat Solution

Follow our step by step solution on how to calculate Maximum Discharge given Width of Throat?

FIRST Step Consider the formula
Qp=WtVcdc
Next Step Substitute values of Variables
Qp=3m5.06m/s2.62m
Next Step Prepare to Evaluate
Qp=35.062.62
LAST Step Evaluate
Qp=39.7716m³/s

Maximum Discharge given Width of Throat Formula Elements

Variables
Peak Discharge
Peak Discharge is the maximum volume flow rate passing a particular location during an event.
Symbol: Qp
Measurement: Volumetric Flow RateUnit: m³/s
Note: Value should be greater than 0.
Width of Throat
Width of Throat is the narrowest section of a conduit or channel, such as in a venturi meter or flume.
Symbol: Wt
Measurement: LengthUnit: m
Note: Value should be greater than 0.
Critical Velocity
The Critical velocity is the greatest velocity with which a fluid can flow through a given conduit without becoming turbulent.
Symbol: Vc
Measurement: SpeedUnit: m/s
Note: Value can be positive or negative.
Critical Depth
Critical Depth occurs when the flow in a channel has a minimum specific energy. Specific energy refers to the sum of the depth of flow and the velocity head.
Symbol: dc
Measurement: LengthUnit: m
Note: Value should be greater than 0.

Other formulas in Discharge in Channel category

​Go Discharge Passing through Parshall Flume given Discharge Coefficient
Qe=c(d)CD
​Go Discharge Coefficient with known Discharge
CD=-log(Qthc,d)
​Go Discharge for Rectangular Channel Section
Qe=Acs(R23)i12n
​Go Discharge through Control Section
Qe=WtVcdc

How to Evaluate Maximum Discharge given Width of Throat?

Maximum Discharge given Width of Throat evaluator uses Peak Discharge = Width of Throat*Critical Velocity*Critical Depth to evaluate the Peak Discharge, The Maximum Discharge given Width of Throat formula is defined as the maximum amount of fluid passing a section of a stream in unit time. Peak Discharge is denoted by Qp symbol.

How to evaluate Maximum Discharge given Width of Throat using this online evaluator? To use this online evaluator for Maximum Discharge given Width of Throat, enter Width of Throat (Wt), Critical Velocity (Vc) & Critical Depth (dc) and hit the calculate button.

FAQs on Maximum Discharge given Width of Throat

What is the formula to find Maximum Discharge given Width of Throat?
The formula of Maximum Discharge given Width of Throat is expressed as Peak Discharge = Width of Throat*Critical Velocity*Critical Depth. Here is an example- 39.7716 = 3*5.06*2.62.
How to calculate Maximum Discharge given Width of Throat?
With Width of Throat (Wt), Critical Velocity (Vc) & Critical Depth (dc) we can find Maximum Discharge given Width of Throat using the formula - Peak Discharge = Width of Throat*Critical Velocity*Critical Depth.
Can the Maximum Discharge given Width of Throat be negative?
No, the Maximum Discharge given Width of Throat, measured in Volumetric Flow Rate cannot be negative.
Which unit is used to measure Maximum Discharge given Width of Throat?
Maximum Discharge given Width of Throat is usually measured using the Cubic Meter per Second[m³/s] for Volumetric Flow Rate. Cubic Meter per Day[m³/s], Cubic Meter per Hour[m³/s], Cubic Meter per Minute[m³/s] are the few other units in which Maximum Discharge given Width of Throat can be measured.
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