集装箱船挡风墙设计与风阻优化研究  

The Design of Wind Shield and Wind Resistance Optimization for Container Ships

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作  者:徐荣静 陈秋屹 李仁佳 石洪源 张克正[2] XU Rongjing;CHEN Qiuyi;LI Renjia;SHI Hongyuan;ZHANG Kezheng(Yantai Development Zone Tianyuan Aquatic Products Co.,Ltd.,Yantai 264006,China;School of Transportation,Ludong University,Yantai 264039,China;School of Hydraulic and Civil Engineering,Ludong University,Yantai 264039,China)

机构地区:[1]烟台开发区天源水产有限公司,山东烟台264006 [2]鲁东大学交通学院,山东烟台264039 [3]鲁东大学水利土木学院,山东烟台264039

出  处:《鲁东大学学报(自然科学版)》2025年第1期19-24,61,共7页Journal of Ludong University:Natural Science Edition

基  金:国家自然科学基金重点项目(42330406);烟台市科技创新发展计划项目(2023JCYJ097,2023JCYJ094)。

摘  要:集装箱船在海上航行时常面临强风带来的阻力,航行速度与燃料消耗都会受到影响。本文通过数值模拟方法,对某超大型集装箱船进行了挡风墙设计与优化研究,采用计算流体力学(CFD)技术对加装挡风墙前后的流场特性及阻力变化进行了分析。结果表明,通过合理设计的挡风墙,能显著减少集装箱船的风阻,优化设计后的挡风墙在正迎风航行状态下可减少16.7%的风阻,提升了船舶的航行效率,并提供了流场改善的可行路径,为集装箱船总布置设计提供参考。Container ships currently face resistance caused by strong winds during sea navigation,which affects sailing speed and fuel consumption.This paper conduced design and optimization research on wind shield for a certain ultra-large container ship using numerical simulation methods.By employing computational fluid dynamics(CFD)technology,the flow field characteristics and resistance changes before and after the wind shield were analyzed.The results show that the wind shield can significantly reduce the wind resistance of the container ship,the optimally designed wind shield wall can reduce wind resistance by 16.7%under direct headwind conditions during the container ship s voyage,enhancing the ship s navigational efficiency,providing a feasible path for flow field improvement,and offers a reference for the general layout design of container ships.

关 键 词:CFD 挡风墙 集装箱船 风阻 

分 类 号:U661.2[交通运输工程—船舶及航道工程]

 

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