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采用因次分析法得出了离心流化床中传热无因次关系式,并采用流态化中流体与固体颗粒间的传热研究的不稳态实验模型,以大粒径的固体颗粒物料进行实验,得出了实验条件下的准数关联式,并对实验结果作出了解释。
The non-dimensional relationship of heat transfer in centrifugal fluidized bed was obtained by the method of order analysis, and the unsteady experimental model was used to study the heat transfer between fluid and solid particles in fluidized bed. The large particle size solid particles The experimental results show that the quasi-numerical correlations are obtained and the experimental results are explained.