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Calculations
Recommendations
Sodium hypochlorite generator (ACQUANOX®)
Conventional settling tank: triangular weirs at the edges of the settled water troughs
Rectangular channel: uniform flow
Sharp-edged inlet
Gate and valve adjacent to the filter: recomended dimensions
Tee with symetric bilateral outflow
Rectangular channel - critical flow
Critical depth
Flow
Critical depth
Flow
Input data
Flow
m³/s
m³/h
m³/d
L/s
L/h
L/d
Channel width
mm
cm
m
km
ft
in
µm
Output data
Critical depth
mm
cm
m
km
ft
in
µm
Flow
m³/s
m³/h
m³/d
L/s
L/h
L/d
Input data
Channel width
mm
cm
m
km
ft
in
µm
Output data
Description
Evaluate critical flow data of rectangular channels.
Rectangular channel
Description
Evaluate critical flow data of rectangular channels.
Rectangular channel
References
SILVESTRE, P. Hidráulica geral. Rio de Janeiro, LTC, 1979.