湖南大学学报（自然科学版）2012，Vol.39Issue(2)：35-40,6.
振荡水柱波能转换器的消反射特性研究
Anti-reflection Characteristics of Oscillating Water Column Wave Energy Device
摘要
Abstract
Based on the potential flow theory, a two-dimension mathematical model of oscillating water column (OWC) wave energy device was obtained. The fully nonlinear wave was simulated in the desigular-ized boundary integral equation method (DBIEM). The anti-reflection was achieved by adjusting the amplitude and phase of the oscillating air pressure in the OWC's chamber. The relationship of the wave energy absorption efficiency with the amplitude and phase of the oscillating air pressure in the OWCs chamber was investigated. Numerical results have shown that the wave energy absorption efficiency of OWC at anti-reflection is much higher than that of the traditional OWC. Under the condition of anti-reflection, the amplitudes of the oscillating air pressure in the chamber and the flow through the turbine are much higher, and the phase differences between the two are observed, which differ from the traditional OWC. A novel design idea of the OWC wave energy device was also presented.关键词
波能转换器/振荡水柱/数值波浪水槽/消反射Key words
wave energy device/oscillating water column/numerical wave tank/anti-reflection分类
海洋科学引用本文复制引用
刘春嵘,耿楠..振荡水柱波能转换器的消反射特性研究[J].湖南大学学报（自然科学版）,2012,39(2):35-40,6.基金项目
中央高校基本科研业务费资助项目 （）
湖南大学985/211重点学科建设项目(521208129) （521208129）
