1.H Yosida. Size classification of submicron powder by air cyclone and three-dimensional analysis. Journal of Chemical Engineering of Japan. 1991, 24(5): 640-647. 2.M Kessler. Flow measurement and efficiency modeling of cyclones for particle collection. Aerosol Science and Technology. 1991, 15:8-18. 3.宁晃,等.燃烧室气动力学.北京:科学出版社,1987. 4.童秉纲,等.非定常流与涡运动.北京:国防工业出版社,1993. 5.张仲寅,等.粘性流体力学.北京:国防工业出版社,1989. 6.周谟仁.流体力学泵与风机.北京:中国建筑工业出版社,1985.