摘要：对有关旋风分离器放大规律的研究现状进行了综述和分析 ,提出了模型实验的条件和操作参数的确定方法 ,并给出一个模试试验实例

关键词：旋风分离器;模型试验;操作参数;

Abstract：The current situation of studies about enlarging rules of cyclone is summarized and analysed，and the conditions of model test and method of determination of operating parameters are suggested．Finally，an example of model test is given． 

Key words：cyclone separator；model test；operating parameter