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在大海航行的其中一个难题就是要跟海浪搏斗,从中会烧掉更多燃油,挪威科技大学相信他们已找到改善问题的方法。由 Eirik Bøckmann 所带领的研究队伍从鲸鱼尾巴取得灵感,尝试在船底的前部加入一对水翼。这个计划是有 Rolls-Royce 以及 Seaspeed 和 MOST 两间英国公司所参与,理论上当海浪打在船身令船身移动时,水翼便会随着船身上下摆动,从中产生动力去辅助船只向前移动,功能就像鲸鱼尾巴一样。

据他们在水槽初步测试的数据指出,这个设计的确有预期的作用,假如将它放到大船上,并假设海浪高度为不多于 3 米的话(北海和挪威海的正常海浪高度),便能减少 9 至 17% 的阻力,得到省油的果效。Bøckmann 还表示假如水翼跟船身的设计是相配合的话,更能减少更多阻力。


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推 嘘举报中立

1109090284 @ 2015 年 6 月 21 日



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