Numerical and experimental comparison of the vaned diffuser interaction inside the impeller velocity field of a centrifugal pump

作     者：ATIF Abdelmadjid BENMANSOUR Saad BOIS Gerard DUPONT Patrick 

作者机构：Laboratory of Advanced MechanicsFGMGP/USTHBBP32 El Alia16111AlgerAlgeria Laboratory of Mechanics of LilleENSAM-Lille8 Bd Louis XIV59046LilleFrance Laboratory of Mechanics of LilleEC-LilleBP48 Villeneuve d’Ascq59651LilleFrance 

出 版 物：《Science China(Technological Sciences)》 (中国科学（技术科学英文版）)

年 卷 期：2011年第54卷第2期

页      面：286-294页

核心收录：

学科分类：080704[工学-流体机械及工程] 08[工学] 0807[工学-动力工程及工程热物理] 

主　　题：centrifugal pump impeller vaned diffuser rotor-stator interaction 

摘      要：The paper refers to the analysis of interactions between the impeller and the vaned diffuser based on the air model of a radial flow *** study deals with a numerical simulation of the flow for a full 360°entire impeller and *** task is carried out closely under the design operating conditions and for one particular position of the impeller blade with respect to the diffuser *** all the results,the focus is mainly on the flow pattern at the exit part inside the impeller facing the diffuser *** results are compared to the available PIV measurements.