頁籤選單縮合
題 名 | An Algorithm for Predicting Attitudes of Floating Bodies With Arbitrary Configurations in Liquids |
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作 者 | Chen, Jiann-lin; Chen, Chun-i; Chu, Li-ming; | 書刊名 | Journal of Marine Science and Technology |
卷 期 | 18:6 2010.12[民99.12] |
頁 次 | 頁867-874 |
分類號 | 444 |
關鍵詞 | Algorithm; Folating body; Attitude; Submersible; |
語 文 | 英文(English) |
英文摘要 | ABSTRACT A robust and efficient algorithm is proposed to quasiunsteadily predict attitudes of floating bodies with arbitrary configurations. Numerical techniques for accuracy and computing time saving are addressed. A floating cylinder was modeled as a benchmark, by theoretical and experimental approaches, to validate the developed program. Attitudes of two kinds of floating bodies, which are a body composed of multiple objects and a submarine-like submersible, were simulated to show the feasibility of the present algorithm. Interestingly, the simulated results of a slender body, such as a cylinder or a submersible, show that the attitude variation is very sensitive to the longitudinal movement of its center of gravity around certain region. |
本系統中英文摘要資訊取自各篇刊載內容。