本文以某汽车客运站首层通风改造项目为实际工程案例,结合通风改造标准,运用CFD模拟分析现实工况下的车站通风状况、污染物浓度分布状况,给出首层车站通风改造设计策略的同时,推广研究汽车站通风设计需要注意的问题及其解决方法,为一般敞开式汽车站的通风优化设计提供参考。 In this paper, the first floor of a bus terminal ventilation renovation project for the actual case, combined with ventilation standards, the use of CFD simulation analysis of the station under normal conditions of ventilation and pollutant concentration distribution, given the first floor of the station ventilation and transformation design strategy At the same time, it is necessary to popularize the problems that should be paid attention to and the solutions to the ventilation design of the bus station, so as to provide reference for the ventilation optimization design of the general open bus station.