制冷与空调（四川）
製冷與空調（四川）
제랭여공조（사천）
REFRIGERATION & AIR-CONDITION
2013年
1期
10-17
,共8页
刘明非%王泽宇%张国昊%雷波%袁中原%李颖臻
劉明非%王澤宇%張國昊%雷波%袁中原%李穎臻
류명비%왕택우%장국호%뢰파%원중원%리영진
回廊式超高中庭%数值模拟%机械排烟
迴廊式超高中庭%數值模擬%機械排煙
회랑식초고중정%수치모의%궤계배연
high atrium%simulation%mechanical smoke%control system
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.
針對迴廊式超高中庭,以地處巴基斯坦項目為例,採用火災動力學數值模擬軟件FDS(Fire Dynamics Simulation)對中庭火災場景進行模擬,模擬內容包括火災溫度場、CO 濃度場分佈、能見度分佈等,通過對煙氣蔓延特性的分析和判斷,得齣優化的迴廊式超高中庭排煙繫統設計.
침대회랑식초고중정,이지처파기사탄항목위례,채용화재동역학수치모의연건FDS(Fire Dynamics Simulation)대중정화재장경진행모의,모의내용포괄화재온도장、CO 농도장분포、능견도분포등,통과대연기만연특성적분석화판단,득출우화적회랑식초고중정배연계통설계.
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.
