列车停站时段站台屏蔽门渗透风量的数值模拟计算  

Numerical Simulation and Calculation to Estimate Airflow through Platform Screen Doors during Train Dwells

作　　者：张宏 徐万里[2] 刘军[2] 

机构地区：[1]解放军91053部队 [2]解放军理工大学

出　　处：《制冷与空调（四川）》2013年第2期204-207,共4页Refrigeration and Air Conditioning

摘　　要：采用CFD软件和STESS软件相结合的方法,以某典型地铁站台为研究对象,建立了CFD模型,计算出了站台活塞风掺混系数约为11.3%,为地铁屏蔽门系统环控能耗预测提供了理论基础。In this paper, CFD software and STESS software was used. A typical subway platform was subject investigated and the CFD method was established. The mixing coefficient of the piston air is about 11.3% by numerical simulation and a theoretical basis was provided for predicting the energy consumption of environment control of the subway platform screen door system.

关 键 词：掺混系数 数值模拟 地铁环控 

分 类 号：U231.5[交通运输工程—道路与铁道工程]