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Velocity gradients through channels
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Velocity gradient in rectangular orifices
Select calculation method
Velocity gradient
Input data
Incoming flow
m³/s
m³/h
m³/d
L/s
L/h
L/d
gpm
gpd
gph
MGD
cfm
cfs
bpd
Temperature
°C
°F
K
Length
m
mm
cm
km
ft
in
mi
µm
Height
m
mm
cm
km
ft
in
mi
µm
Roughness coefficient
m
mm
cm
km
ft
in
mi
µm
Output data
Flow
m³/s
m³/h
m³/d
L/s
L/h
L/d
gpm
gpd
gph
MGD
cfm
cfs
bpd
Velocity gradient
1/s
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Description
Calculate velocity gradients in rectangular orifices.