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Bio-Inspired Optimal Fin Shape And Angle For Maximum Surfboard Stability, Megan S. Macneill
Bio-Inspired Optimal Fin Shape And Angle For Maximum Surfboard Stability, Megan S. Macneill
Dissertations, Master's Theses and Master's Reports - Open
Wave surfing is a multi-billion dollar industry involving both maneuverability and speed, yet little research has been done regarding optimal fins shape for these competing qualities. The purpose of this master's thesis was to focus on a single fin setup in order to identify a bio-inspired fin shape that maximized lateral stability while minimizing drag forces, in order to increase surfing maneuverability.
The computational fluid dynamic models NX and laboratory experiments performed in a water channel, with lift and drag being directly measured, were used to compare nine fins based on dorsal fins of real fish. To properly compare, fluid …