Your boss has assigned you the job of designing a rapid-mix tank for the new water treatment plant for the town of Waffle. The design flow rate is 0.050 m3 /s. The average water temperature is 8oC. The following design assumptions for a rapid-mix tank have been made:
1. Number of tanks = 1 (with 1 backup)
2. Tank configuration: circular with liquid depth = 1.0 m
3. Detention time = 5 s
4. Velocity gradient = 750 s –1
5. Impeller type: turbine, 6 flat blades, N p = 3.6
6. Available impeller diameters: 0.25, 0.50, and 1.0 m
7. Assume B = (1/3) H
Design the rapid-mix system by providing the following:
1. Water power input in kW
2. Tank dimensions in m
3. Diameter of the impeller in m
4. Rotational speed of impeller in rpm
We need at least 10 more requests to produce the solution.
0 / 10 have requested this problem solution
The more requests, the faster the answer.