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Environmental Discharge is the rate of flow of a liquid. Check FAQs
Qe=Wt⋅Vc⋅dc
Qe - Environmental Discharge?Wt - Width of Throat?Vc - Critical Velocity?dc - Critical Depth?

Discharge through Control Section Example

With values
With units
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Here is how the Discharge through Control Section equation looks like with Values.

Here is how the Discharge through Control Section equation looks like with Units.

Here is how the Discharge through Control Section equation looks like.

39.7716Edit=3Edit⋅5.06Edit⋅2.62Edit
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HomeIcon Home » Category Engineering » Category Civil » Category Environmental Engineering » fx Discharge through Control Section

Discharge through Control Section Solution

Follow our step by step solution on how to calculate Discharge through Control Section?

FIRST Step Consider the formula
Qe=Wt⋅Vc⋅dc
Next Step Substitute values of Variables
∴ Qe=3m⋅5.06m/s⋅2.62m
Next Step Prepare to Evaluate
∴ Qe=3⋅5.06⋅2.62
LAST Step Evaluate
∴Qe=39.7716m³/s

Discharge through Control Section Formula Elements

Variables
Environmental Discharge
Environmental Discharge is the rate of flow of a liquid.
Symbol: Qe
Measurement: Volumetric Flow RateUnit: m³/s
Note: Value should be greater than 0.
Formulas to find Environmental DischargeOpen Variable
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.
Formulas to find Width of ThroatOpen Variable
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.
Formulas to find Critical VelocityOpen Variable
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.
Formulas to find Critical DepthOpen Variable

Other Formulas to find Environmental Discharge

​Go Discharge Passing through Parshall Flume given Discharge Coefficient
Qe=c⋅(d)CD
​Go Discharge for Rectangular Channel Section
Qe=Acs⋅(R23)⋅i12n
​Go Discharge given Flow Area of Throat
Qe=Farea⋅Vc
​Go Discharge given Critical Depth
Qe=((dc)3)⋅g⋅(Wt)2

Other formulas in Discharge in Channel category

​Go Discharge Coefficient with known Discharge
CD=-log(Qthc,d)
​Go Maximum Discharge given Width of Throat
Qp=Wt⋅Vc⋅dc

How to Evaluate Discharge through Control Section?

Discharge through Control Section evaluator uses Environmental Discharge = Width of Throat*Critical Velocity*Critical Depth to evaluate the Environmental Discharge, The Discharge through Control Section formula is defined as the measure of the value of the flow of water or other fluids through a specific segment of a hydraulic system, typically where the flow characteristics are well-defined and monitored. Environmental Discharge is denoted by Qe symbol.

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

FAQs on Discharge through Control Section

What is the formula to find Discharge through Control Section?
The formula of Discharge through Control Section is expressed as Environmental Discharge = Width of Throat*Critical Velocity*Critical Depth. Here is an example- 39.7716 = 3*5.06*2.62.
How to calculate Discharge through Control Section?
With Width of Throat (Wt), Critical Velocity (Vc) & Critical Depth (dc) we can find Discharge through Control Section using the formula - Environmental Discharge = Width of Throat*Critical Velocity*Critical Depth.
What are the other ways to Calculate Environmental Discharge?
Here are the different ways to Calculate Environmental Discharge-
  • Environmental Discharge=Integration Constant*(Depth)^(Discharge Coefficient)OpenImg
  • Environmental Discharge=Area of Cross Section*(Hydraulic Radius^(2/3))*(Slope of Bed^(1/2))/Manning’s Roughness CoefficientOpenImg
  • Environmental Discharge=Flow Area of Throat*Critical VelocityOpenImg
Can the Discharge through Control Section be negative?
No, the Discharge through Control Section, measured in Volumetric Flow Rate cannot be negative.
Which unit is used to measure Discharge through Control Section?
Discharge through Control Section 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 Discharge through Control Section can be measured.
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