旋流场与重力场中的气固流动及热质传递规律

Gas-solid flow and heat mass transfer in cyclone fields and gravity fields

为了优化直管气流干燥器的设计、操作与控制及推动旋流干燥器的工业应用与设计研究，综述了近年来有关重力场与旋流场中的气固流动及热质传递规律。

The recent study of gas-solid flow and heat mass transfer in the gravity fields and cyclone fields was described in order to optimize the air-flow dryers with straight tubes and to improve the application and design of the cyclone dryers.