WR燃烧器水平90°弯曲圆管内气固两相流研究及其改进  

Research and improvement for the Gas-solid Two Phase Flow in 90° Horizontal Bending Pipe of WR Burner

作　　者：陈世英[1] 

机构地区：[1]湖北省电力试验研究院,湖北武汉430077

出　　处：《湖北电力》2007年第5期34-36,共3页Hubei Electric Power

摘　　要：利用三维粒子动态分析仪(3D-PDA)在不同工况下对颗粒在WR燃烧器水平90°弯曲圆管内的浓度分布进行测量,同时测定不同工况下的阻力特性,得到较佳的滑块尺寸,并对影响这种弯曲圆管浓淡分离的因素进行理论分析。　The concentration distribution of particles in 90°horizontal bending pipe of WR burner was measured under different conditions with the use of 3 dimensions particles dynamic analytical apparatus（3D-PDA）.The resistance characteristics under different conditions were measured at the same time,and a better size of slide block was acquired.The factors influencing the heavy-thin separation in the bending pipe of WR burner were analyzed theoretically as well.

关 键 词：WR燃烧器 动态分析仪 阻力特性 

分 类 号：TK223.23[动力工程及工程热物理—动力机械及工程]