A rapid-mixing basin is to be designed for a water coagulation plant, and the design flow for the basin is 15,140 m3/d. The basin is to be square with a depth equal to 1.25 times the width. The velocity gradient is to be 900 s-1 (at 10°C), and the detention time is 30s. Determine: a. The basin dimensions. b. The input power required. c. The impeller speed if a vane-disc impeller with six flat blades is employed and the tank is baffled. The impeller is to be 50% of the basin width. (use viscosity (u) = 0.0013 N-s/m²)

A rapid-mixing basin is to be designed for a water coagulation plant, and the design flow for the basin is 15,140 m3/d. The basin is to be square with a depth equal to 1.25 times the width. The velocity gradient is to be 900 s-1 (at 10°C), and the detention time is 30s. Determine: a. The basin dimensions. b. The input power required. c. The impeller speed if a vane-disc impeller with six flat blades is employed and the tank is baffled. The impeller is to be 50% of the basin width. (use viscosity (u) = 0.0013 N-s/m²)

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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