Development and Evaluation of Weather Routing System for a Novel Sail Assisted Ship
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- TSUJIMOTO Masaru
- 独立行政法人海上技術安全研究所
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- UENO Michio
- 独立行政法人海上技術安全研究所
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- FUJITA Hiroshi
- 株式会社MTI:日本郵船株式会社
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- HIROOKA Hideaki
- 株式会社MTI:日本郵船株式会社
Bibliographic Information
- Other Title
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- 次世代型帆装船用ウェザールーティングシステムの開発とその評価
- ジ セダイガタ ハンソウセンヨウ ウェザールーティング システム ノ カイハツ ト ソノ ヒョウカ
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Description
For our sustainable development, it is required to reduce CO_2 emission also in the field of the shipping. There seems to be a possibility of reducing CO_2 emission by improving the navigation. The conventional weather routing system provides a minimum time route using the isochrone algorithm. However, from the environmental point of view, a new weather routing system aiming to reduce CO_2 emission must be provided. Therefore, in order to reduce CO_2 emission from ships, a new weather routing system for a novel sail assisted ship is developed. The new system has features that not only choose sea route, but also adjust ship speed. In the calculation of the new system, a bulk carrier of the transpacific route is selected as the novel sail assisted ship. Equilibrium equations of longitudinal force, lateral force, yaw moment and heel moment are solved to estimate ship speed in actual seas. From the numerical examinations, it becomes clear that the new system reduces 17.4% of CO_2 emission.
Journal
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- Journal of the Kansai Society of Naval Architects, Japan
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Journal of the Kansai Society of Naval Architects, Japan 2004 (242), 25-36, 2004
THE JAPAN SOCIETY OF NAVAL ARCHITECTS AND OCEAN ENGINEERS
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Details 詳細情報について
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- CRID
- 1390001205199706496
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- NII Article ID
- 110003880239
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- NII Book ID
- AA11546894
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- NDL BIB ID
- 7164002
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- ISSN
- 13467727
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- Text Lang
- ja
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- Data Source
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- JaLC
- NDL Search
- CiNii Articles
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- Abstract License Flag
- Disallowed