Abstract
In this study, a new wing plate was designed for the wave glider. The wing plate A and the wing plate C made of NACA0012 were extracted from the adult green sea turtle in the Pacific Ocean, and a new wing plate B was optimized by optimizing the design of the two, and set the control. Group wings D. In order to improve the utilization rate of wave energy of the wave glider, the hydrodynamic performance of the wave glider wing was studied. At the installation angle of 0-90°, the thrust FX in the forward direction of the four types of wings is simulated and calculated. The results show that at the angle of attack of 6° and 9°, the incoming flow velocity is 0.5m/s, 1m/s, 1.5 At m/s, the hydrodynamic performance of the wing plate increases with the increase of the installation angle. The hydrodynamic performance of the four kinds of wing plates is from good to bad: B-foil, A-foil, C-foil and D-foil. The research results help to understand the hydrodynamic performance of the wing plate, and provide a research basis for improving the wave energy utilization rate of the wave glider.
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