Propulsion Performance Analysis of Wave-powered Boats
作者: Zong-Yu ChangChao DengJia-Kun ZhangZhan-Xia FengZhong-Qiang Zheng
作者单位: 1College of Engineering, Ocean University of China, Qingdao, China ; Key Lab of Ocean Engineering of Shandong Province, Qingdao, China
2College of Engineering, Ocean University of China, Qingdao, China
刊名: International Journal of Engineering and Technology Innovation, 2020, Vol.10 (2), pp.121-129
来源数据库: Taiwan Association of Engineering and Technology Innovation
原始语种摘要: With the development of oceanographic research and marine environment protection, mobile marine platforms are applied for ocean observation for a long journey. Wave-powered boats are capable of applying wave motion to propel itself and make a long-duration survey. This paper presents the dynamics of the wave-powered boat under the excitation of the heave motion and pitch motion. Taking the wave-powered boat with double fins as an example, the heave and pitch motions of the boat are obtained by ANSYS-AQWA firstly. Then the relationship between propulsion performance and three factors, including wave height, wave period, and restoring stiffness of torsion spring, was analyzed through multibody dynamics software ADAMS. With the increase of sea state from level 1 to level 4 the average...
全文获取路径: 台湾工程与科技创新学会 

  • powered 核动力
  • propulsion 推进
  • torsion 扭转
  • stiffness 刚性
  • oceanographic 海洋的
  • motion 运动
  • pitch 俯仰
  • restoring 恢复
  • state 状态
  • level 水准