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| 无叶扩压器收缩角对车用离心压气机性能影响的数值研究 | |
| 引用本文： | 马超,刘云岗,朱智富,王桂华.无叶扩压器收缩角对车用离心压气机性能影响的数值研究[J].车用发动机,2010(4). |
| 作者姓名： | 马超 刘云岗 朱智富 王桂华 |
| 作者单位： | 1. 山东大学能源与动力工程学院,山东,济南,250061;寿光康跃增压器有限公司,山东,寿光,262711 2. 山东大学能源与动力工程学院,山东,济南,250061 3. 寿光康跃增压器有限公司,山东,寿光,262711 |
| 基金项目： | 山东大学自主创新基金 |
| 摘 要： | 对采用不同收缩角无叶扩压器的同一离心压气机进行了数值模拟,并就收缩角对压气机性能影响进行了详尽分析,并结合流场分析得出了这些影响所对应的流动机理,为进一步提升该压气机性能及为以后离心压气机无叶扩压器的设计提供参考。 |
| 关 键 词： | 离心压气机 收缩角 流动分析 数值模拟 |
The Influence of Vaneless Diffuser Convergence Angle on Vehicle Centrifugal Compressor Performance |
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| MA Chao,LIU Yun-gang,ZHU Zhi-fu,WANG Gui-hua.The Influence of Vaneless Diffuser Convergence Angle on Vehicle Centrifugal Compressor Performance[J].Vehicle Engine,2010(4). | |
| Authors: | MA Chao LIU Yun-gang ZHU Zhi-fu WANG Gui-hua |
| Institution: | MA Chao1,2,LIU Yun-gang1,ZHU Zhi-fu2,WANG Gui-hua1,2(1.School of Energy & Power Engineering,Sh,ong University,Ji'nan 250061,China,2.Shouguang Kangyue Turbocharger Co.Ltd.,Shouguang 262711,China) |
| Abstract: | A centrifugal compressor with different convergence angle diffuser was simulated,the influence of convergence angle on compressor performance was analyzed in detail and finally the corresponding flow mechanism of influencing factors was acquired by combining the flow analysis,which brought the reference for designing centrifugal compressor vaneless diffuser and improving compressor performance. |
| Keywords: | centrifugal compressor convergence angle flow analysis numerical simulation |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |