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Calculations
Recommendations
Pressure drop in Leopold blocks
Rectangular weir
Vertical chicane hydraulic flocculator compartment
Head in orifices and nozzles
Velocity gradient in rectangular orifices
Velocity gradient
Input data
Incoming flow
m³/s
m³/h
m³/d
L/s
L/h
L/d
Temperature
°C
°F
K
Length
mm
cm
m
km
ft
in
Height
mm
cm
m
km
ft
in
Roughness coefficient
mm
cm
m
km
ft
in
Output data
Flow
m³/s
m³/h
m³/d
L/s
L/h
L/d
Velocity gradient
1/s
Description
Calculate velocity gradients in rectangular orifices.