摘要
在大型造波水池中 ,对最佳后弯管浮体模型 3- 3,进行了多点系泊下浮体模型试验研究。测定了该模型在不同系泊条件下 ,气室平均输出气流功率随波周期的变化曲线 NA- T,最大锚泊力与入射波高之比随波周期的变化曲线 Fmax/Ho- T和最大纵荡距离与入射波高 Ho 之比随波周期变化曲线 Xmax/Ho- T。选定 L型链三点系泊为最佳系泊方案。进行了不同喷嘴比的性能试验和不同来波方向的试验 ,测定了浮体波能转换性能、最大锚泊力。
In a large wave-making basin, an experimental study of the optimal BBDB (Backward Bend Duct Buoy)model type 3-3, developed through a series of model experiments in a wave tank, has been done with multi-points mooring. The average air-flow output of air-room variation curves with wave period N A-T, the variation curves of the ratio of the largest mooring force to the incident wave′s height with wave period F max /H o-T and the variation curves of the ratio of the maximum sway distance to the incident wave′s height with wave period X max /T o-T are measured under different mooring conditions. The selection of the L-type chain and three-points mooring is regarded as the optimal mooring scheme. The performance experiments with different nozzle ratios and the experiment under different incident wave directions have been done. The performance of buoy′s wave power conversion, the largest mooring force and the maximum sway distance variation with the incident wave′s direction are measured.
出处
《海洋工程》
CSCD
北大核心
2001年第1期70-78,共9页
The Ocean Engineering
基金
广东省自然科学基金资助项目! (96 0 414 )
关键词
后弯管浮体
多点系泊
S型链
L型链
波能转换性能
锚泊力
纵荡距离
造波水池
BBDB
mulit-points mooring
S-type chain
L-type chain
performance of wave energy conversion
mooring force, sway distance
