```html
Seastead Speed Estimates
Estimated Seastead Speeds with 2 Thrusters
Based on the provided thruster performance data, drag estimates for the seastead structure (approximating 3 inclined columns, ignoring cables for simplicity), and scaling for different power levels using propeller similarity laws.
| Power per Thruster (kW) |
Total Power (kW) |
Estimated Speed (mph) |
| 1.2 |
2.4 |
1.09 |
| 2.2 |
4.4 |
1.33 |
| 3.2 |
6.4 |
1.51 |
Notes:
- Drag modeled using Morison-inspired formula for inclined cylinders: approximately 3150 V² N (V in m/s), equivalent to ~630 v² N (v in mph).
- Thruster performance scaled with power: speed proportional to (P/3.2)^{1/3}.
- Assumes constant power at the specified level for scaling; actual power varies with speed in the provided data.
- Cables not included in drag calculation due to insufficient details; may slightly reduce speeds if significant.
- Estimates are approximate and valid for low speeds (<2 mph).
```