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“WAVE-PIERCING” trimaran, WPT: the concept and some applications.

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Presentation on theme: "“WAVE-PIERCING” trimaran, WPT: the concept and some applications."— Presentation transcript:

1 “WAVE-PIERCING” trimaran, WPT: the concept and some applications.
Victor A. Dubrovsky

2 WPC differs by high performance, big deck area, developed seaworthiness.

3 Achievable speed of WPC is restricted in principle:

4 Fish view of WPT.

5 Towing model, design speed

6 Aerodynamic tests

7 Some examples of applications:
1-t racer, up to kn; 20-t mini-ferry, 70 kn, Sea State 3; 100-t ferry, 90 kn, Sea State 4; 600-t long-range passenger ship, 130 kn, Sea State 5 – 6.

8 Racing boat is dynamically stable

9 Mini-ferry has additional bow wing:

10 Proposed ferry for line St.Petersburg-Helsinki

11 Possible trans-Atlantic ship:

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