Study on the characteristic of wave energy take-off system formed with moveable plates on submerged breakwaters

• Main Authors: Li, Guan-Syun, 李冠勳
• Other Authors: Weng, Wen-Kai
• Format: Others
• Language: zh-TW
• Published: 2017
• Online Access: http://ndltd.ncl.edu.tw/handle/425yqq

碩士 === 國立臺灣海洋大學 === 河海工程學系 === 105 === In this paper, the characteristics of the Moveable plates on submerged breakwaters as a wave energy converter are discussed. Firstly, this paper uses the three-dimensional boundary element method to establish a numerical model, and then analyze the influence of the wave energy extracting coefficient, the elasticity coefficient, the plates weight, and water depth. Theoretical analysis is based on small-amplitude water wave theory, and it is used to discuss the reflection wave and diffraction wave.of problems.By kinematic boundary condition and dynamic boundary condition of moveable plates,this paper get boundary condition of moveable plates. At same time, the dynamic boundary condition and the linearize Bernoulli equation of mtion is derived to get the heave amplitude of the moveable plate.