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Francis Discharge with Suppressed End is discharge of flow without the end contraction. Check FAQs
QFr'=1.84LwSw32
QFr' - Francis Discharge with Suppressed End?Lw - Length of Weir Crest?Sw - Height of Water above Crest of Weir?

Discharge when End Contractions is suppressed and Velocity is not considered Example

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Here is how the Discharge when End Contractions is suppressed and Velocity is not considered equation looks like with Values.

Here is how the Discharge when End Contractions is suppressed and Velocity is not considered equation looks like with Units.

Here is how the Discharge when End Contractions is suppressed and Velocity is not considered equation looks like.

15.6129Edit=1.843Edit2Edit32
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Discharge when End Contractions is suppressed and Velocity is not considered Solution

Follow our step by step solution on how to calculate Discharge when End Contractions is suppressed and Velocity is not considered?

FIRST Step Consider the formula
QFr'=1.84LwSw32
Next Step Substitute values of Variables
QFr'=1.843m2m32
Next Step Prepare to Evaluate
QFr'=1.843232
Next Step Evaluate
QFr'=15.612917728599m³/s
LAST Step Rounding Answer
QFr'=15.6129m³/s

Discharge when End Contractions is suppressed and Velocity is not considered Formula Elements

Variables
Francis Discharge with Suppressed End
Francis Discharge with Suppressed End is discharge of flow without the end contraction.
Symbol: QFr'
Measurement: Volumetric Flow RateUnit: m³/s
Note: Value should be greater than 0.
Length of Weir Crest
Length of Weir Crest is the measurement or extent of Weir Crest from end to end.
Symbol: Lw
Measurement: LengthUnit: m
Note: Value should be greater than 0.
Height of Water above Crest of Weir
Height of Water above Crest of Weir is defined as the water surface height above crest.
Symbol: Sw
Measurement: LengthUnit: m
Note: Value should be greater than 0.

Other Formulas to find Francis Discharge with Suppressed End

​Go Discharge over Weir without considering Velocity
QFr'=(23)Cd2gLwSw32
​Go Discharge Passing over Weir considering Velocity
QFr'=(23)Cd2gLw((Sw+HV)32-HV32)
​Go Discharge for Notch which is to be Calibrated
QFr'=kFlowSwn
​Go Discharge when End Contractions is suppressed and Velocity is considered
QFr'=1.84Lw(HStillwater32-HV32)

Other formulas in Discharge category

​Go Discharge considering Approach Velocity
QFr=(23)Cd2g(Lw-0.1nHStillwater)(HStillwater32-HV32)
​Go Discharge given Velocity Approach
Q'=v(bdf)

How to Evaluate Discharge when End Contractions is suppressed and Velocity is not considered?

Discharge when End Contractions is suppressed and Velocity is not considered evaluator uses Francis Discharge with Suppressed End = 1.84*Length of Weir Crest*Height of Water above Crest of Weir^(3/2) to evaluate the Francis Discharge with Suppressed End, Discharge when End Contractions is suppressed and Velocity is not considered is defined as a measure of the quantity of any fluid flow over unit time. The quantity may be either volume or mass. Francis Discharge with Suppressed End is denoted by QFr' symbol.

How to evaluate Discharge when End Contractions is suppressed and Velocity is not considered using this online evaluator? To use this online evaluator for Discharge when End Contractions is suppressed and Velocity is not considered, enter Length of Weir Crest (Lw) & Height of Water above Crest of Weir (Sw) and hit the calculate button.

FAQs on Discharge when End Contractions is suppressed and Velocity is not considered

What is the formula to find Discharge when End Contractions is suppressed and Velocity is not considered?
The formula of Discharge when End Contractions is suppressed and Velocity is not considered is expressed as Francis Discharge with Suppressed End = 1.84*Length of Weir Crest*Height of Water above Crest of Weir^(3/2). Here is an example- 15.61292 = 1.84*3*2^(3/2).
How to calculate Discharge when End Contractions is suppressed and Velocity is not considered?
With Length of Weir Crest (Lw) & Height of Water above Crest of Weir (Sw) we can find Discharge when End Contractions is suppressed and Velocity is not considered using the formula - Francis Discharge with Suppressed End = 1.84*Length of Weir Crest*Height of Water above Crest of Weir^(3/2).
What are the other ways to Calculate Francis Discharge with Suppressed End?
Here are the different ways to Calculate Francis Discharge with Suppressed End-
  • Francis Discharge with Suppressed End=(2/3)*Coefficient of Discharge*sqrt(2*Acceleration due to Gravity)*Length of Weir Crest*Height of Water above Crest of Weir^(3/2)OpenImg
  • Francis Discharge with Suppressed End=(2/3)*Coefficient of Discharge*sqrt(2*Acceleration due to Gravity)*Length of Weir Crest*((Height of Water above Crest of Weir+Velocity Head)^(3/2)-Velocity Head^(3/2))OpenImg
  • Francis Discharge with Suppressed End=Constant of Flow*Height of Water above Crest of Weir^Number of End ContractionOpenImg
Can the Discharge when End Contractions is suppressed and Velocity is not considered be negative?
No, the Discharge when End Contractions is suppressed and Velocity is not considered, measured in Volumetric Flow Rate cannot be negative.
Which unit is used to measure Discharge when End Contractions is suppressed and Velocity is not considered?
Discharge when End Contractions is suppressed and Velocity is not considered 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 when End Contractions is suppressed and Velocity is not considered can be measured.
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