Table 2.
Rotation values for each blade when the lift force was equal to the system’s gravity.
| Blade Number | Rotation Direction | Rotation Speed (rpm) |
|---|---|---|
| Blade 1 | Clockwise | 5649 |
| Blade 2 | Counter-clockwise | 5647 |
| Blade 3 | Clockwise | 5651 |
| Blade 4 | Counter-clockwise | 5654 |
| Blade 5 | Clockwise | 5653 |
| Blade 6 | Counter-clockwise | 5647 |