The invention relates to a non-standard ellipsoid vortex generator for a motion sailing boat sail wing. The generator is composed of a half non-standard ellipsoid, a strip bottom support, pressure-sensitive adhesive and sticky undersides. The generator is characterized in that the strip bottom support is divided into four equal parts; the two ends of the half non-standard ellipsoid are fixed to the equally dividing positions at two ends of one side of the strip bottom support through the pressure-sensitive adhesive; the sticky undersides are fixed to the equally dividing positions at two ends of the other side of the strip bottom support through the pressure-sensitive adhesive; the two middle equal parts of the strip bottom support are folded and bonded together through the pressure-sensitive adhesive, so that the two equal parts at the two ends of the strip bottom support are connected into a straight line. During use, the sticky undersides of the strip bottom support are removed, and the strip bottom support is stuck on a sail wing face. The generator is economical, easy in installation and removing, and capable of improving the air flow around the sail wing.
Non-standard ellipsoid vortex generator for motion sailing boat sail wing
2015-10-07
Patent
Electronic Resource
English
IPC: | B63H Schiffsantrieb oder Steuerung der Schiffe , MARINE PROPULSION OR STEERING |
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