北京首都国际机场T3航站楼站前交通中心城铁站台空调通风策略分析与系统设计  

Ventilation system design of the city railway platform of terminal 3 of Beijing Capital International Airport

作　　者：方勇[1] 林伟[1] 张铁辉[1] 马晓钧[1] 

机构地区：[1]北京市建筑设计研究院

出　　处：《暖通空调》2008年第9期120-125,84,共7页Heating Ventilating & Air Conditioning

摘　　要：根据夏季室外气象条件提出了不同的空调通风策略,采用CFD方法对不同策略下的计算工况进行了数值模拟计算;结合半开敞高大空间建筑的特点,从满足人体热舒适性和节能两个方面对模拟计算结果进行了分析比较,为该站台的通风空调系统设计提供了依据。Proposes different air conditioning and ventilating strategies according to climate conditions in summer, numerically simulates and calculates the design operation conditions under different strategies with computational fluid dynamics（CFD） method, combined with the characteristics of semi-opening large space buildings, and compares the simulation results based on human comfort and energy saving. The conclusions can be taken as the design guide for the air conditioning and ventilating design of the platform.

关 键 词：通风策略 半开敞高大空间 舒适性 节能 CFD 

分 类 号：TU831.8[建筑科学—供热、供燃气、通风及空调工程]