Water, at 20°C, is flowing steadily in a 0.4-m- wide rectangular open channel, made of corrugated Metal stormdrain, on a slope that drops 0.5m over a run of 4500 m. If the flow depth is 0.15 m, determine the flow velocity and if the flow is subcritical or supercritical. Also determine the alternate flow depth if the character of flow were to change. Assume maximum stress conditions for the fluid. Calculate: a) Normal discharge

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Water, at 20°C, is flowing steadily in a 0.4-m-
wide rectangular open channel, made of
corrugated Metal stormdrain, on a slope that
drops 0.5m over a run of 4500 m. If the
flow depth is 0.15 m, determine the flow velocity
and if the flow is subcritical or
supercritical. Also determine the alternate flow
depth if the character of flow were to
change. Assume maximum stress conditions for
the fluid. Calculate:
a) Normal discharge
b) Regimen
C) Froude number
Transcribed Image Text:Water, at 20°C, is flowing steadily in a 0.4-m- wide rectangular open channel, made of corrugated Metal stormdrain, on a slope that drops 0.5m over a run of 4500 m. If the flow depth is 0.15 m, determine the flow velocity and if the flow is subcritical or supercritical. Also determine the alternate flow depth if the character of flow were to change. Assume maximum stress conditions for the fluid. Calculate: a) Normal discharge b) Regimen C) Froude number
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