http://scholars.ntou.edu.tw/handle/123456789/23653
標題: | Economic analysis of ship operation using a new antifouling strategy | 作者: | Wu, Y. Hua, J. Wu, D. L. |
關鍵字: | Ship;Biofouling;Clean approach;Economic analysis | 公開日期: | 15-十二月-2022 | 出版社: | PERGAMON-ELSEVIER SCIENCE LTD | 卷: | 266 | 來源出版物: | OCEAN ENGINEERING | 摘要: | Using an alternative biofouling cleaning system that is operated en route of cruising, the lifecycle operations, and maintenance costs are expected to reduce. We provide a preliminary analysis of the impact of cleaning ap-proaches on fuel consumption based on actual data generated from 14 international containerships. We also construct a model for economic comparison of various antifouling strategies, including the innovative system that can be operated by the crew onboard the ship. The case study for a 146,700 GT containership indicates cost savings of 7% (5.36%-11.44%) are achievable through the use of a relatively frequent hydro-blasting system in addition to periodical overall drydock cleaning. The economic model and resulting cost estimates can be used to project costs due to hull fouling for the fleet as a whole. |
URI: | http://scholars.ntou.edu.tw/handle/123456789/23653 | ISSN: | 0029-8018 | DOI: | 10.1016/j.oceaneng.2022.113038 |
顯示於: | 輪機工程學系 |
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