铁路某数据中心控制大厅气流组织设计探讨
Air distribution design for a control hall of railway data center
摘要：
根据模拟计算和实验测试结果分析了数据中心控制大厅的气流组织，结果显示在工位置换通风条件下，工作区域的热舒适性、风速和CO2浓度满足规范要求，沿高度方向温度和CO2浓度分布有明显的分层现象。
关键词：工位置换通风,数值模拟,热舒适,CO2浓度
Abstract：
Analyses the air distribution based on the simulation and test and measurement results for the control hall. The results indicate that the thermal comfort, air velocity and carbon dioxide concentration meet the demands of relative codes under the condition of displacement ventilation combined with spot ventilation, and that the vertical stratification of temperature and carbon dioxide concentration is obvious.
Keywords:displacement ventilation combined with spot ventilation, numerical simulation, thermal comfort, carbon dioxide concentration