制冷2016，Vol.37Issue(3)：39-43,5.DOI:10.3696/J.ISSN.1005-9180.2016.03.007
地铁列车空调系统送风风道气流组织模拟及优化
Simulation and Optimization of Air Flow Organization in the Air Duct of Air Conditioning System of Metro Train
尤立伟 1郑学林 1赵义逢1
作者信息
- 1. 长春轨道客车股份有限公司，长春130062
- 折叠
摘要
Abstract
Based on computational fluid dynamics ( CFD) simulation of a subway train in Lanzhou. And the air flow organization in the air duct is evaluated by using the unequal coefficient. Analysis of the causes of uneven air flow. And the structure of the air duct is optimized according to these problems. By optimizing the air flow organiza-tion of the front and rear air duct, the simulation results show that the air flow is more uniform after optimiza-tion. Provide reference for the design of the air duct system of the air duct system of the subway train.关键词
地铁列车/风道/CFD/优化/气流组织Key words
Metro train/Air duct/CFD/Optimization/Air-flow organization分类
建筑与水利引用本文复制引用
尤立伟,郑学林,赵义逢..地铁列车空调系统送风风道气流组织模拟及优化[J].制冷,2016,37(3):39-43,5.
