回廊式超高中庭排烟探讨  

Smoke Exhaust Research in High Atrium with Corridor Around

作　　者：刘明非[1] 王泽宇[1] 张国昊[1] 雷波[2] 袁中原[2] 李颖臻[2] 

机构地区：[1]中国建筑西南设计研究院有限公司,成都610081 [2]西南交通大学,成都610031

出　　处：《制冷与空调（四川）》2013年第1期10-17,共8页Refrigeration and Air Conditioning

摘　　要：针对回廊式超高中庭,以地处巴基斯坦项目为例,采用火灾动力学数值模拟软件FDS(Fire Dynamics Simulation)对中庭火灾场景进行模拟,模拟内容包括火灾温度场、CO浓度场分布、能见度分布等,通过对烟气蔓延特性的分析和判断,得出优化的回廊式超高中庭排烟系统设计。Through using fire dynamics simulation software, this paper simulates the fire accident in the building with high atrium and corridor around which is located in Pakistan. The simulation results include fire temperature field, the CO concentration distribution field, visibility, etc. Through analyzing smoke spread characteristics, this paper proposes optimum design advice for smoke control design in high atrium building including corridors.

关 键 词：回廊式超高中庭 数值模拟 机械排烟 

分 类 号：TU83[建筑科学—供热、供燃气、通风及空调工程]