Table 3 Values of RPM, frictional force, Torque and Power output.
From: Development of a sustainable portable Archimedes screw turbine for hydropower generation
Sr. no | Flow Rate | Inclination Angle | No. of Revolution | Force | Torque | Power |
|---|---|---|---|---|---|---|
(ft3/s) | (Degree) | (RPM) | (N) | (Nm) | (Watt) | |
1 | 0.3 | 22 | 58 | 8.5 | 2.6 | 15.5 |
2 | 0.3 | 30 | 70 | 9.7 | 2.9 | 21.3 |
3 | 0.3 | 45 | 73 | 9.7 | 2.9 | 22.2 |
4 | 0.3 | 55 | 75 | 9.7 | 2.9 | 22.8 |
5 | 0.4 | 22 | 71 | 9.7 | 2.9 | 21.6 |
6 | 0.4 | 30 | 86 | 11.1 | 3.3 | 30 |
7 | 0.4 | 45 | 92 | 10.7 | 3.2 | 30.8 |
8 | 0.4 | 55 | 95 | 10.8 | 3.2 | 32.1 |
9 | 0.5 | 22 | 78 | 11.5 | 3.5 | 28.2 |
10 | 0.5 | 30 | 104 | 12.9 | 3.9 | 42 |
11 | 0.5 | 45 | 108 | 13.1 | 3.9 | 44.5 |
12 | 0.5 | 55 | 111 | 13.8 | 4.1 | 48.2 |
13 | 0.6 | 22 | 82 | 11.8 | 3.5 | 30.4 |
14 | 0.6 | 30 | 107 | 12.5 | 3.8 | 42 |
15 | 0.6 | 45 | 115 | 12.8 | 3.8 | 46.2 |
16 | 0.6 | 55 | 117 | 13 | 3.9 | 47.8 |
17 | 0.7 | 22 | 89 | 11.9 | 3.6 | 33.1 |
18 | 0.7 | 30 | 112 | 12.8 | 3.8 | 45 |
19 | 0.7 | 45 | 115 | 13.1 | 3.9 | 47.3 |
20 | 0.7 | 55 | 121 | 13.5 | 4.1 | 51.3 |
