Question

A sewer pipe needs to be designed to carry a flow of 1,300 gpm. The n = 0.014. The slope is 0.003 ft/ft. [Standard pipe sizes are (in): 6, 8, 10, 12, 15, 18, 21, 24, 30, 36, 42, 48, 54, 60, 72, 84, 90, 96] What will be the flow depth when the velocity is 2 ft/s (inches)?

Answer #1

**solution:-**

A sewer pipe needs to be designed to carry a flow of 1,300 gpm.
The n = 0.014. The slope is 0.003 ft/ft. [Standard pipe sizes are
(in): 6, 8, 10, 12, 15, 18, 21, 24, 30, 36, 42, 48, 54, 60, 72, 84,
90, 96] What pipe diameter is required if it is designed to flow
full (inches)?

A concrete drain pipe is designed on a slope of 0.5% to convey
140 cfs of peak storm runoff. Assume the following pipe diameters
are commercially available: 12-in, 15-in, 18-in, 21-in, 24-in,
27-in, 30-in, 36-in, 42-in, 48-in, 54-in, 60-in, 66-in and
72-in
a) State design assumptions
b) Specify diameter of pipe
c) Show that velocity in pipe is acceptable

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Delta airlines case study
Global strategy. Describe the current global
strategy and provide evidence about how the firms resources
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