Analysis of RadialFlow Impellers of Different （分析径流叶轮不同的）.pdfVIP

Analysis of Radial-Flow Impellers of Different Configurations. 1* 2 2 A.T. Oyelami, Ph.D. ; S.B. Adejuyigbe, Ph.D. ; M.A. Waheed, Ph.D. ; A.K. Ogunkoya, 1 1 M.Eng. ; and D. Iliya, HND 1 Engineering Materials Development Institute, PMB 611 Akure, Ondo State, Nigeria. 2 Department of Mechanical Engineering, University of Agriculture, Abeokuta, Nigeria. * E-mail: atoyelami@ ABSTRACT INTRODUCTION The performance efficiency of all centrifugal blowers that utilize radial-flow impellers depends The impeller is often considered an integral part greatly on the mode of impelling. This work of the suction motor since its housings and the therefore focuses on different designs of two of motor are assembled as a unit. The impeller, the most important parts of the blower – the driven by the blower shaft adds the velocity impeller and the volute casing – together with the component to the fluid by centrifugally casting the evaluation of their operational performances. In fluid away from the impeller vane tips. The key all the designs, fluid enters the inlet port at the idea here is that the energy created is kinetic center of the rotating impeller which is the suction