摘要
通过对实例工程中低温送风房间气流组织CFD模拟,获得房间的温度场、速度场及舒适度值,依据气流组织评价标准对模拟结果进行数据分析:原设计室内温度场、速度场较均匀,模拟平均温度、舒适度满足设计标准,投入能量利用系数平均值β=1.00,气流组织设计较合理。并依据分析结果,对原设计给出建议。
By simulating the air distribution of the designing room in which the cold air distribution system is used,it can get the temperature field,the velocity field and the comfort level.After analyzed the simulation date according as the judgment standard,it can be considered that the temperature and the velocity field are uniform,and the average temperature and the comfort level accord with the design standard,and the energy available value（β） is 1.0.All of above prove that the air distribution design is rational.Finally,some suggestions for the design plan were put forward according the analysis result.
出处
《建筑热能通风空调》
2010年第4期78-81,共4页
Building Energy & Environment
关键词
低温送风
气流组织
数值模拟
cold air distribution
air distribution
CFD
