Question
Download Solution PDFWhich of the following statements in the context of a circular sewer of full depth ‘D’ is correct?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFExplanation:
For a circular section (a section which is converging on the top), hydraulic efficiency depends upon:
i) Maximum Velocity
For maximum velocity case, R = 0.30 × d and y = 0.81 × d
ii) Maximum discharge
For maximum discharge case, R = 0.29 × d and y = 0.95 × d
Where
d = diameter of the circular pipe
y = hydraulic depth
R = hydraulic radius
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