格栅对室内气流组织影响的实验研究  

Experimental Study of Grid Influencing Air Distribution inan Air-Conditioned Room

作　　者：王季楼[1] 王鲲 续元庆 

机构地区：[1]北京建筑工程学院城市建设工程系,北京100044

出　　处：《北京建筑工程学院学报》2004年第1期4-7,共4页Journal of Beijing Institute of Civil Engineering and Architecture

摘　　要：通过对气流小室内各测点温度及风速的测量 ,分析得出格栅对室内气流组织的影响程度 .通过实验确定了 4个影响室内气流组织的主要因素即送风速度、送风温度、格栅到风口的距离、格栅条的水平间距 ,通过正交实验分析 ,得出了各因素间的主次关系 。Firstly, based on an analysis of a test result of temperature and velocity in the room with air supplying from ceiling, the degree of grid influencing to air distribution is derived.Moreover, four factors-supply air velocity、 temperature、distance from the outlet to grid and distance between two grids are determined.Based on an analysis of orthogonal experiment, more important and less important factors are given and basis for deeper analysis in the future is presented.

关 键 词：格栅 室内 气流组织 风速 送风速度 送风温度 

分 类 号：TU834.31[建筑科学—供热、供燃气、通风及空调工程]