Question: Water at 20C flows in a partially full 3-m-diameter circular channel at an average velocity of 2 m/s. If the maximum water depth is 0.75

Water at 20°C flows in a partially full 3-m-diameter circular channel at an average velocity of 2 m/s. If the maximum water depth is 0.75 m, determine the hydraulic radius, the Reynolds number, and the flow regime.

FIGURE P13–19

B R = 1.5 m 0.75 m

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