Compute the a) flow area, b) wetted perimeter, and c) hydraulic radius, d) slope, e) velocity of the rectangular concrete channel whose depth is 5 feet and base is 7 feet.
n=
0.006 and the flow length is
175ft
with a
3.5ft
elevation drop.
(20pts)
Compute the a) flow area, b) wetted perimeter, and c) hydraulic radius, d) slope and e) flow rate of the rectangular concrete channel whose depth is 3.25 feet and base is 11.5 feet.
n=0.013
and the flow length is
187ft
with a
4.5ft
elevation drop.