Venturi Effect

Posted in: News, Projects, Surfboard by Richard Harvey on January 14, 2012

An interesting idea presented to be built. A short board 5’6″ with a planing hull and then added nose length to 7′ plus rolled bottom with high rails. Then covered deck channels funneling air down through tubes in the centre deck and through to the bottom. The water running along the bottom pulls the air through and aerates the channels on the bottom creating lift. Fin support plates in multiple positions allow for a wide variety of position and effects for his Wave Fin patented design. Little glass side wings following the planshape at the wide point add even more bite and lift. Took a bit of discussion and planning but the result has nice lines and looks functional. Pics show the whole story.