Study of the Mechanisms Governing Radiative and Convective Heat Transfer in a Circulating Fluidized Bed

摘要：L. Glicksman - CTS 9712053主要研究流化床流体力学特性对传热的影响，特别是壁面附近气体层和相邻固体团簇的特性及其接触时间。重点将放在粗糙的墙壁和管翅片墙壁上。了解接触时间的统计性质对于将来开发包含稀薄气固混合物和床芯附近表面之间辐射传递的模型是必要的。

Abstract L. Glicksman - CTS 9712053 The principal investigator proposes to study the influence of fluidized bed hydrodynamics, particularly the characteristics of the gas layer near the wall and the adjacent clusters of solids and their contact time, on the heat transfer. The emphasis will be on rough walls and tube-fin walls. An understanding of the statistical nature of the contact time is necessary for the future development of models that incorporate radiative transfer between surface adjacent to the dilute gas-solid mixture and the bed core.