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An Axe Bow Ship of Excellent Seakeeping
| 题名： | An Axe Bow Ship of Excellent Seakeeping |
| 正文语种： | 中文 |
| 作者： | Wu qingwei Zeng Qing Gao Xiaopeng ong Zushun |
| 作者单位： | Naval University of Engineering |
| 关键词： | axe bow ship seakeeping model experiment |
| 摘要： | Seakeeping is an important criterion to measure the performance of modern ship navigation, its pros and cons are directly related to the ship's livability and safety of navigation, designing and developing of a seakeeping good ship has been a goal.The axe bow ship is a new high performance ship emergent in recent years, its seakeeping performance is gradually been focused.The paper was based on an improved axe bow boat model's wave experiment, by using spectral analysis method to predict seakeeping performance of the ship in irregular wave, and then compare it with a conventional ship's data.It was found that the axe bow ship's pitching amplitude was reduced 37%, heave amplitude was reduced by 20%, and the amidships vertical acceleration was reduced by 68 %.These data fully explain that the axe bow boat has a good seakeeping.Forwardly, when Fr greater than 0.7, the resistance performance of the axe bow boat has some improvement compared to conventional ship. |
| 会议日期： | 20120419 |
| 会议举办地点： | 上海 |
| 会议名称： | 第十七届中国国际船艇展暨高性能船学术报告会 |
| 出版日期： | 2012-04-19 |
| 母体文献： | 第十七届中国国际船艇展暨高性能船学术报告会论文集 |
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