Ventilated flow interrupter stepped hull

Details Ventilated flow interrupter stepped hull Ventilated flow interrupter stepped hull

2008-03-18

2010-12-07

Avila, Stephen (Department: 3617)

Ships

Hull or hull adjunct employing fluid dynamic forces to...

Stepped hull

Reexamination Certificate

active

07845302

ABSTRACT:
A boat hull has at least one generally transverse ventilation step formed in at least a part of its bottom planing surface open to the water. The step has a forward edge portion and a water flow interrupter is positioned to project downwardly from the hull forward of the forward edge of the step.

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