太陽光利用洋上水素製造・輸送計画の調査研究 : 第3報:筏の位置と方向の保持

概要

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The feasibility studies of hydrogen production with solar energy on a huge raft floating on the sea and transport of liquefied hydrogen have been carried out. In the first report, a new raft system was proposed, and it was concluded that the raft system was possible. In the second report, optical problems of sun following on the sea was discussed. In this paper, kinematical possibility of positioning and sun following of the new raft are described. Since positioning and control of such a huge raft have not been experienced, firstly, the equations of motion and mooring systems of the raft were considered in detail and power and energy for steady state were calculated. Secondly, the response and control of the raft in the external forces of current and wind were investigated. Furthermore, the numerical simulations of the sun following of the raft for still water and fluctuating wind conditions were carried out.
独立行政法人海上技術安全研究所の論文
1983-03-31