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Calculation
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Calculations
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Circular channel - normal flow
Select calculation method
Normal depth
Input data
Flow
m³/s
m³/h
m³/d
L/s
L/h
L/d
gpm
gpd
gph
MGD
cfm
cfs
bpd
Diameter
m
mm
cm
km
ft
in
mi
µm
Slope
-
-
Head loss coefficient (n)
-
-
Output data
Normal depth
m
mm
cm
km
ft
in
mi
µm
Maximum flow
m³/s
m³/h
m³/d
L/s
L/h
L/d
gpm
gpd
gph
MGD
cfm
cfs
bpd
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Description
Performs normal flow calculations for circular channels.
References
SILVESTRE, P. Hidráulica geral. Rio de Janeiro, LTC, 1979.