| 高速列车最佳头部外形的进一步研究 |
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| 引用本文： | 张健.高速列车最佳头部外形的进一步研究[J].电力机车与城轨车辆,2005,28(2):5-7,44. |
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| 作者姓名： | 张健 |
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| 作者单位： | 中南大学,高速列车安全实验室,湖南,长沙,410075 |
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| 摘 要： | 综合气动性能最佳的高速列车头部形状,可有效地降低空气动力学现象对列车运行和周围环境的影响。国外利用风洞模型试验和流场数值模拟计算的方法,对此问题进行了系列化的研究。文章根据国外的研究成果,并结合国内的研究工作,对此问题进行了分析与探讨。
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| 关 键 词： | 高速列车 头形 风洞试验 数值模拟 |
| 文章编号： | 1672-1187(2005)02-0005-03 |
| 修稿时间： | 2004年11月2日 |
Further research on optimum nose shapes of high-speed trains |
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| ZHANG Jian.Further research on optimum nose shapes of high-speed trains[J].Electric Locomotives & Mass Transit Vehicles,2005,28(2):5-7,44. |
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| Authors: | ZHANG Jian |
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| Abstract: | The nose shapes of high-speed trains with optimal synthetic aerodynamic performance can efficiently reduce the influence of the aerodynamic phenomena on the train operation and the environment. The foreign countries have utilized the methods of wind tunnel test and numerical flow simulation, and carried out the series research on this problem. In this article ,the problem of optimum nose shapes has been analyzed and discussed,based on the research results abroad and the research work at home. |
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| Keywords: | high-speed train nose shape wind tunnel test numerical simulation |
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