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Height of Water above Crest of Weir in Flow Over Rectangular Sharp Crested Weir or Notch Formulas
Height of Water above Crest of Weir is defined as the water surface height above crest. And is denoted by S
w
. Height of Water above Crest of Weir is usually measured using the Meter for Length. Note that the value of Height of Water above Crest of Weir is always positive.
Formulas to find Height of Water above Crest of Weir in Flow Over Rectangular Sharp Crested Weir or Notch
f
x
Head over Crest for given Discharge without Velocity
Go
f
x
Head over Crest given Discharge Passing over Weir with Velocity
Go
f
x
Head given Discharge through Notch which is to be Calibrated
Go
f
x
Head when Bazin Formula for Discharge if Velocity is not considered
Go
f
x
Head given Coefficient for Bazin Formula
Go
Flow Over Rectangular Sharp Crested Weir or Notch formulas that make use of Height of Water above Crest of Weir
f
x
Coefficient of Discharge given Discharge over Weir without considering Velocity
Go
f
x
Coefficient of Discharge given Discharge Passing over Weir considering Velocity
Go
f
x
Coefficient of Discharge given Discharge if Velocity not considered
Go
f
x
Francis Formula for Discharge for Rectangular Notch if Velocity not considered
Go
f
x
Bazins Formula for Discharge if Velocity is not considered
Go
f
x
Coefficient when Bazin Formula for Discharge Velocity is not considered
Go
f
x
Coefficient for Bazin Formula
Go
f
x
Rehbocks Formula for Coefficient of Discharge
Go
f
x
Rehbocks Formula for Discharge over Rectangular Weir
Go
f
x
Discharge over Weir without considering Velocity
Go
f
x
Discharge Passing over Weir considering Velocity
Go
f
x
Discharge for Notch which is to be Calibrated
Go
f
x
Discharge when End Contractions is suppressed and Velocity is not considered
Go
f
x
Length of Crest given Discharge Passing over Weir
Go
f
x
Length of Crest without considering Velocity
Go
f
x
Length of Crest when Francis Formula Discharge and Velocity is not considered
Go
f
x
Length given Bazins Formula for Discharge if Velocity is not considered
Go
List of variables in Flow Over Rectangular Sharp Crested Weir or Notch formulas
f
x
Francis Discharge with Suppressed End
Go
f
x
Coefficient of Discharge
Go
f
x
Acceleration due to Gravity
Go
f
x
Length of Weir Crest
Go
f
x
Velocity Head
Go
f
x
Constant of Flow
Go
f
x
Number of End Contraction
Go
f
x
Bazins Discharge without Velocity
Go
f
x
Bazins Coefficient
Go
FAQ
What is the Height of Water above Crest of Weir?
Height of Water above Crest of Weir is defined as the water surface height above crest. Height of Water above Crest of Weir is usually measured using the Meter for Length. Note that the value of Height of Water above Crest of Weir is always positive.
Can the Height of Water above Crest of Weir be negative?
No, the Height of Water above Crest of Weir, measured in Length cannot be negative.
What unit is used to measure Height of Water above Crest of Weir?
Height of Water above Crest of Weir is usually measured using the Meter[m] for Length. Millimeter[m], Kilometer[m], Decimeter[m] are the few other units in which Height of Water above Crest of Weir can be measured.
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