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个人信息Personal Information
研究员
博士生导师
硕士生导师
性别：男
毕业院校：英国纽卡索大学
学位：博士
所在单位：能源与动力学院
学科：流体机械及工程. 动力机械及工程
办公地点：大连理工大学能源与动力学院
联系方式：chunji@dlut.edu.cn
电子邮箱：chunji@dlut.edu.cn
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The design and flow simulation of the volute casing of a mixed flow pump
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论文类型：会议论文
发表时间：2011-08-12
收录刊物：EI、Scopus
卷号：2
页面范围：820-823
摘要：Based on the three dimensional geometry of the prototype design of a mixed flow pump, a numerical flow simulation and analytic platform based on commercial CFD software NUMECA was established to simulate the three-dimensional flows in the pumps. The pump volute with scroll-type and different cross-sections were studied. The key sources of the flow losses were analyzed and detailed structural modifications were proposed in this paper. Final results indicate that the efficiency can be increased by 4%. ? 2011 IEEE.