PROFFS- F�rb�ttrad propellerprestanda f�r isg�ende fartyg
| 项目名称： | PROFFS- F�rb�ttrad propellerprestanda f�r isg�ende fartyg |
| 摘要： | Maritime traffic has increased in the Baltic Sea as well in the Arctic Sea in recent years. As the climate becomes warmer this trend is expected to continue. Statistics shows that for ice-going vessels propeller damages are predominant among all ice navigation incidents. Upgrading the propeller ice class should however be avoided because it is at the cost of the propulsion effi-ciency. Instead, in the proposed project, we target at enhancing a propeller's ice performance while keeping its open-water profile. This is supposed to be achieved by implementing laser surface treatment on the propeller blades. The proposed procedure is expected to improve en-ergy efficiency of Swedish ships and thus boost the competitiveness of Swedish shipping in-dustry. The knowledge gained in this study is expected to be beneficial for developing next generation Swedish icebreakers. |
| 资金： | 0.00 |
| 资助组织： | Trafikverket, Sweden |
| 项目负责人： | Li, Zhiyuan |
| 执行机构： | Chalmers tekniska h�gskola AB |
| 开始时间： | 20170701 |
| 预计完成日期： | 20171231 |
| 实际结束时间： | 0 |
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