| 某客滚船主尺度变化对阻力性能的影响 |
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| 引用本文： | 杨帆,郑敏敏,陈伟民,董国祥,卢晨. 某客滚船主尺度变化对阻力性能的影响[J]. 中国舰船研究, 2021, 0(2): 24-29 |
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| 作者姓名： | 杨帆 郑敏敏 陈伟民 董国祥 卢晨 |
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| 作者单位： | 上海船舶运输科学研究所航运技术与安全国家重点实验室;上海船舶研究设计院 |
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| 摘 要： | [目的]从节能减阻方面对客滚船的主尺度比进行研究.[方法]利用模型试验和数值模拟的方法,研究船舶主尺度比(长宽比L/B、船宽吃水比B/T)变化对阻力性能的影响.[结果]结果表明,某700客位客滚船不同L/B方案之间的有效功率在较低航速时最大差异仅为150 W,在较高航速时最大差异增大到1300 W;不同B/T方案之间的...
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| 关 键 词： | 客滚船 主尺度比 阻力性能 数值模拟 |
Influence of main dimension ratio of ROPAX on ship resistance performance |
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| YANG Fan,ZHENG Minmin,CHEN Weimin,DONG Guoxiang,LU Chen. Influence of main dimension ratio of ROPAX on ship resistance performance[J]. Chinese Journal of Ship Research (CJSR), 2021, 0(2): 24-29 |
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| Authors: | YANG Fan ZHENG Minmin CHEN Weimin DONG Guoxiang LU Chen |
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| Affiliation: | (State Key Laboratory of Navigation and Safety Technology,Shanghai Ship and Shipping Research Institute,Shanghai 200135,China;Shanghai Merchant Ship Design&Research Institute,Shanghai 201203,China) |
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| Abstract: | [Objectives]This paper investigates the main dimensions of ROPAX ship in the aspect of energy saving and resistance reduction.[Methods]By using ship model tests and numerical simulations,the effects of changes in the main dimension ratio of a ROPAX ship on its resistance performance are studied.[Results]The results show that the maximum difference in effective power between different L/B schemes is only 150 W at lower speeds,increasing to 1300 W at higher speeds,while the maximum difference in effective power between different B/T schemes is only 170 W at lower speeds,increasing to 300 W at higher speeds.[Conclusions]This paper shows that increasing the L/B value can significantly reduce the model resistance and effective power of the ship,and there is no significant difference in effective power with different B/T values. |
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| Keywords: | roll-on/roll-off passenger(ROPAX) main dimension ratio resistance performance numerical simulation |
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