| 摘要: |
| 聚焦波浪滑翔器重型悬载搭载方案，开展了船体主尺寸及侧体布局设计，以波浪滑翔器稳定性为牵引，进行船体纵摇、垂荡和横摇运动响应分析，并通过海上实验对设计与仿真进行理论验证。结果表明，在H=1.25m、T=5.6s不规则波条件下，侧体横向跨距为0.63m、纵向跨距为-0.525m时，统计概率为95.45%的船体横摇角度在15°以内。增设并优化侧体布局可有效改善船体横摇运动性能，该设计虽增大了船体纵摇，但解决了波浪滑翔器重型悬载发生倾覆的问题。 |
| 关键词: 波浪滑翔器 重型悬载船体 侧体布局 海试试验 |
| DOI： |
| 分类号:TP242.6； |
| 基金项目:国家重点研发计划重点专项(2017YFC0305902); 山东省重大科技创新项目(2019JZZY020701);天津市自然科学基金重点基金(18JCZDJC40100) |
|
| The Design and Analysis for Heavy Suspended Float of Wave Glider |
|
Sun Xiu-jun,Zhang Hai-peng,Sang Hong-qiang,Li Can,Ma Si-yuan
|
|
1.School of Mechanical Engineering,Hebei University of Technology;2.School of Mechanical Engineering,Tiangong University;3.Marine observation equipment center,Ocean University of China-Institute of Advanced Ocean Study;4.Physical Oceanography Laboratory,Ocean University of China,Qingdao
|
| Abstract: |
| Focusing on the wave glider heavy suspended carriage scheme, the float main dimensions and side layout design were carried out, and the float pitching, heaving and rolling motion response analyses were performed with the wave glider stability as the traction, the theoretical validation of the design and simulation was carried out through sea experiments. The results show that the statistical probability is 95.45% of the float rolling angle is within 15° under the irregular wave condition of H=1.25m and T=5.6s, when the transverse distance of the side float of 0.63m and the longitudinal distance of -0.525m. The addition and optimisation of the side layout can effectively improve the float rolling motion performance, and this design solves the problem of capsizing of the wave glider with heavy suspended loads, although it increases the pitching motion of the float. |
| Key words: Wave Glider heavy suspended float side float layout sea experiment |