Civil Engineering - Waste Water Engineering - Discussion
Discussion Forum : Waste Water Engineering - Section 2 (Q.No. 26)
26.
For a circular sewer of diameter D running partially full with central angle α,
all the above.
Discussion:
4 comments Page 1 of 1.
Pankaj dubey said:
6 years ago
p wetted perimeter.
P actual parameter.
d depth of water ---a= area of water flow.
D full diameter A full area of sewer pipe.
R hydraulic mean depth = A/P.
r = a/p.
P actual parameter.
d depth of water ---a= area of water flow.
D full diameter A full area of sewer pipe.
R hydraulic mean depth = A/P.
r = a/p.
(1)
Roy said:
7 years ago
Can anyone tell me what a, p, r, d symbolise?
Er NK said:
7 years ago
I think it should be Option B.
Pankaj dubey said:
6 years ago
In option B a/A = (angle/360-sin angle/2π).
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