5.流化床与表面间传热的实验研究关于流化床与浸入表面间传热的最早的研究论文由Urie,Jolley和Mickley发表于1948～1949年。随后这方面的研究工作就开始了。到目前为止,有关流化床传热实验研究方面的文献,可以说是浩如烟海。但是,由于流化床传热机理的复杂性,以及实验设备、测量手段的不同,不同学者所得到的结果相差甚大,如对以下几项影响换热系数的因素的研究。 5. EXPERIMENTAL STUDIES ON HEAT TRANSFER BETWEEN FLUIDIZED BED AND SURFACE The earliest research paper on heat transfer between fluidized bed and immersed surface was published by Urie, Jolley and Mickley in 1948-1949. Then the research work in this area began. So far, the literature on fluidized bed heat transfer experimental research can be described as voluminous. However, due to the complexity of the fluidized bed heat transfer mechanism, as well as the different experimental equipment and measurement methods, the results obtained by different scholars vary greatly, such as the following several factors that affect the heat transfer coefficient.