地铁车辆客室通风风道性能及其结构优化分析
夏春晶1,2王云霄2王常宇2
Ventilation Performance and Structural Optimization Analysis of Typical Metro Vehicle Compartment Air Duct
XIA ChunjingWANG YunxiaoWANG Changyu
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作者信息:1.中南大学交通运输工程学院，410075，长沙；
2.中车长春轨道客车股份有限公司，130062，长春
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Affiliation:School of Traffic & Transportation Engineering, Central South University, 410075, Changsha, China
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关键词:
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Key words:
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DOI:10.16037/j.1007-869x.2020.10.023
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中图分类号/CLCN:U270.38+3
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栏目/Col:研究报告
摘要:
对比分析了地铁车辆客室通风风道结构设计方案的特点。结合风道结构特点，运用数值模拟的方法，对影响风道通风性能的典型特征进行对比分析，通过优化风道主体结构、送风格栅等主要设计参数，最终确定了实现通风性能最优的优化方案。
Abstracts:
The characteristics of ventilation air duct structural design for metro vehicle compartment are comparatively analyzed. Combined with the features of air duct structure, the typical characteristics influencing the ventilation performance are compared and analyzed with the numerical simulation method, and major design parameters such as air duct main structure and ventilation grille are optimized, the optimum scheme to realize the best ventilation performance is determined.
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