地铁区间热环境影响因素分析研究  

Analysis and Research on Influencing Factors of Thermal Environment in Metro Running Tunnel

作　　者：彭博[1] 吴喜平[1] 郑懿 

机构地区：[1]同济大学暖通空调研究所 [2]申通轨道交通研究咨询有限公司

出　　处：《建筑热能通风空调》2010年第4期14-17,共4页Building Energy & Environment

摘　　要：介绍了地铁区间热环境,分析了区间得热量的主要影响因素。利用专用软件SES建立相应的数学模型对区间温度场进行数值模拟,并采用正交试验对各相关因素对地铁区间降温效果的影响程度和显著性进行了深入分析。提出了优化地铁区间热环境的理论思路。The thermal environment in metro running tunnel was introduced,and the main influencing factors of the heating released in tunnel were analyzed.The special software SES was applied to carry out the numerical simulation on the temperature field in tunnel,and the comparatively deep research on the impact extent and significance of main factors that affect the cooling effect of atmospheric temperature in tunnel was made.Theory ideas of optimization of thermal environment in metro running tunnel were discussed.

关 键 词：地铁区间 环控系统 温度场 数值模拟 外界气温 

分 类 号：TU962[建筑科学]