空调送风角对办公室气流组织影响的数值研究  

Numerical Simulation of Air Flow Field with Different Air-conditioner Blow Angles in an Office

作　　者：仉洪云[1] 陈次昌[2] 魏存祥[2] 魏振强 

机构地区：[1]大港油田检测评价中心 [2]西南石油大学机电工程学院 [3]中石油安全环保研究院

出　　处：《建筑热能通风空调》2008年第4期52-55,共4页Building Energy & Environment

摘　　要：采用CFD方法对空调办公室内不同送风角度下气流组织进行三维数值模拟计算。在分析送风角度对房间内部流场和温度场影响的基础上,讨论了人员主要活动区的舒适性。结果表明:当空调送风角度处于120°时人员的舒适性最好。研究结果可以为其他类似结构房间空调送风角度的选择和气流组织研究提供参考。Based on the CFD method, 3D numerical calculation was used to simulate the airflows at different blow angles in the air-conditioned office. In terms of the influence which the blow angles effect on both the inner airflows of the room and its temperature field, the comfort of the main area was discussed. The findings are as follows：The comfort of staff peaks when the air-conditioner blows at the angle of 120 degrees. It provides a reference for the blow angel selection and flow field study of the other lecture rooms with similar structure.

关 键 词：数值模拟 速度场 温度场 空调 送风角度 

分 类 号：TU831[建筑科学—供热、供燃气、通风及空调工程]