沖合浮体式波力装置「マイティーホエール」の流体力学的特性と発電出力特性

• 大澤 弘敬

  独立行政法人海洋研究開発機構 (JAMSTEC)

• 宮崎 剛

  独立行政法人海洋研究開発機構 (JAMSTEC)

• 宮島 省吾

  株式会社三井造船昭島研究所

書誌事項

タイトル別名

• A Study on Characteristics of Hydrodynamics and Generating Output of Offshore Floating Wave Energy Device “Mighty Whale”
• オキアイフタイシキハリョク ソウチ マイティーホエール ノ リュウタイ リキガクテキ トクセイ ト ハツデン シュツリョク トクセイ

抄録

Independent Administrative Institution, Japan Agency for Marine-Earth Science and Technology (JAMSTEC) has been engaged in research and development of ocean-wave energy extraction technology for many years now. In particular, work began in 1987 an offshore floating type wave power device called “Mighty Whale”. Theoretical investigations and model tests led to an understanding of the hydrodynamic behavior of device, and provided information of constructing for the prototype of Mighty Whale. The open sea tests were started on the 10th of September 1998. Tests were conducted until March 2002. In this paper, firstly, the characteristics of hydrodynamics with “Mighty Whale” have been examined comparing with the results of experiments and calculations approving a numerical method being developed. Secondly, using developed numerical analyze method, the displacements of water level inside air chambers of “Mighty Whale” have been calculated. The generating outputs of “Mighty Whale” have been estimated using these results, the efficiency of primary conversion and the efficiency of secondary conversion of “Mighty Whale” getting through the experiments that had been carried out.

収録刊行物

• 日本造船学会論文集

  日本造船学会論文集 2004 (196), 115-122, 2004

  社団法人 日本船舶海洋工学会

詳細情報

• CRID: 1390282679072079872
• NII論文ID: 10014498238
• NII書誌ID: AN00194094
• DOI: 10.2534/jjasnaoe1968.2004.196_115
• ISSN: 18842070
• ISSN: 05148499
• NDL書誌ID: 7265227
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I7265227
• データソース種別:
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  • NDL
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