摘要
要:通过数值模拟分析掌握控制区域内风速、压力和空气龄,评价其气流组织状况,验证其设计的正确性。模拟结果表明在电厂事故工况下,无动力能源失去正常通风系统,控制区域相对于周边房间可以保持需要的正压,且风速分布适宜控制人员执行操作。
Through analyzing the wind velocity, pressure and air age by numerical simulation, the air distribution in the control area was evaluated and the correctness of design was verified. Under accident conditions, the control area can maintain positive pressure relative to surrounding rooms.
出处
《建筑热能通风空调》
2017年第5期71-74,共4页
Building Energy & Environment
关键词
控制区域
气流组织
风速
空气龄
control area, air distribution, wind velocity, air age
