摘要
以分层斜坡越浪式波能发电装置为研究对象,建立推板造波下的二维水动力数学模型,并通过Stokes波理论解及水工物理模型试验对其有效性进行验证,进而对装置的越浪和受力性能进行计算,给出不同吃水、不同波况下装置上下层的无量纲越浪规律,探讨装置的受力分布和水力效率,为进一步研究分层越浪式装置的水力性能和结构稳定性分析提供依据。
Taking layered slope-type overtopping wave energy generation device as the research object, the 2-D hydrodynamic mathematical model for pushing plate to form wave was established, and its validity was checked by Stokes wave theory and hydraulic physical model test. The overtopping wave and mechanical performances of device under different conditions were calculated. The dimensionless overtopping wave rule on the upper and lower layers of device for different draught, different wave condition was obtained; the pressure distribution and the hydraulic efficiency were discussed. The results can provide the references for the further study of hydraulic performance and structural stability analysis of the layered slope-type overtopping wave energy generation device.
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
2017年第10期2904-2908,共5页
Acta Energiae Solaris Sinica
基金
国家自然科学基金(51679223)
<第七代超深水钻井平台(船)>创新专项经费
关键词
分层越浪发电装置(DR-OWEC)
数学模型
越浪
受力分布
水力效率
layered overtopping wave energy generation device
mathematical model
overtopping wave
pressure distributions
hydraulic efficiency
