NIRVANA III
ITA DUFOUR 41 CLASSICSail number ITA/ITA30911
GPH
636.2
OSN
620.2
LOA
11.95 m
Displacement
7500 kg
Triple-Number Ratings
Lower is fasterTriple Inshore
Low
0.7151
Medium
0.9568
High
1.0952
Triple Offshore
Low
0.9266
Medium
1.1975
High
1.3349
Boat Specifications
Dimensions
- Length overall
- 11.95 m
- Beam
- 3.98 m
- Draft
- 1.5 m
- Displacement
- 7500 kg
- Crew weight
- 480 kg
- Wetted surface
- 29.34 m²
Sails
- Mainsail
- 38.64 m²
- Genoa
- 46.38 m²
- Spinnaker
- 0 m²
- Asymmetric spinnaker
- 94.19 m²
Design
- Type
- DUFOUR 41 CLASSIC
- Builder
- DUFOUR
- Designer
- J & J
- Year built
- 1997
Velocity Prediction
| Wind Speed | 52° | 60° | 75° | 90° | 110° | 120° | 135° | 150° |
|---|---|---|---|---|---|---|---|---|
| 6 | 5.18 | 5.49 | 5.75 | 5.71 | 5.56 | 5.4 | 4.88 | 4.14 |
| 8 | 6.1 | 6.44 | 6.71 | 6.7 | 6.72 | 6.52 | 5.96 | 5.19 |
| 10 | 6.8 | 7.06 | 7.24 | 7.3 | 7.37 | 7.26 | 6.87 | 6.06 |
| 12 | 7.15 | 7.36 | 7.53 | 7.64 | 7.75 | 7.66 | 7.4 | 6.78 |
| 14 | 7.31 | 7.53 | 7.74 | 7.86 | 8.09 | 8.02 | 7.75 | 7.21 |
| 16 | 7.38 | 7.61 | 7.92 | 8.05 | 8.43 | 8.39 | 8.1 | 7.53 |
| 20 | 7.41 | 7.66 | 8.11 | 8.47 | 8.92 | 9.12 | 8.84 | 8.05 |
| Wind Speed | Beat Angle | Beat VMG | Run Angle | Run VMG |
|---|---|---|---|---|
| 6 | 44.4° | 3.36 | 145.3° | 3.59 |
| 8 | 43.7° | 4 | 148.1° | 4.49 |
| 10 | 42.9° | 4.51 | 147.6° | 5.25 |
| 12 | 42° | 4.86 | 148.5° | 5.87 |
| 14 | 41.2° | 5.01 | 151.2° | 6.27 |
| 16 | 41.8° | 5.07 | 172.9° | 6.85 |
| 20 | 42.6° | 5.04 | 178.3° | 7.58 |
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