In this paper, starting from Reynolds equations, a Swirling flow model of fluid in drying chamber was built. The mldels fit well with the results on the base of experiments.

• 本文从雷诺方程出发，建立了旋流闪急干燥器干燥室内旋转流体流动模型，并通过实验研究可知模型与实验结果吻合较好。