摘要
论述了循环流化床锅炉炉膛内快速床区流体动力学的结构；研究了快速床区纵向和横向固体颗粒悬浮密度分布的规律及相应的计算公式；对影响快速床区动力学结构的主要因素，如固体颗粒的循环率、气体速度等进行了试验研究。
The hydrodynamics structure fast beds and axial voidage profile and radial distribution of voidage in the fast fluidization regime and solids paticles circulation rate,gas gravity make impact to bydrodynamics structure of fast beds are studied by the author and presented in this paper.
出处
《南京建筑工程学院学报》
1997年第4期23-29,共7页
Journal of Nanjing Architectural and Civil Engineering Institute(Natural Science)
关键词
锅炉燃烧
流化床锅炉
流体动力学
结构
energy conservation
boiler combustion
boiler operation
hydrodynamics structure fast bed
decay constant of density
