Mathematics · Sewer Design
Find the minimum self-cleansing velocity required to transport coarse sand particles of diameter 1 mm and specific gravity 2.66 through a sewer running half full. Assume Shield's factor β = 0.06 and friction factor f = 0.02.
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 18.50 m/s
- 20.625 m/s✓
- 30.850 m/s
- 46.25 m/s
Correct answer
0.625 m/s
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