车用增压器涡轮非稳态流动特性研究进展 |
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引用本文: | 施新,马朝臣. 车用增压器涡轮非稳态流动特性研究进展[J]. 车用发动机, 2003, 0(5): 36-39 |
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作者姓名: | 施新 马朝臣 |
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作者单位: | 北京理工大学机械与车辆工程学院,北京,100081;北京理工大学机械与车辆工程学院,北京,100081 |
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摘 要: | 阐述了非稳态流动特性对于涡轮设计和增压发动机匹配具有重要的指导作用,对涡轮非稳态流动特性研究中涡轮测功方法、非稳态特性试验和性能预测等重要问题进行了回顾和总结。
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关 键 词: | 涡轮 非稳态流动特性 脉冲进气条件 |
文章编号: | 1001-2222(2003)05-0036-04 |
修稿时间: | 2003-01-26 |
Development of Research on Unsteady Flow Performance for Vehicle Turbocharger Turbine |
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Abstract: | Vehicle turbocharger turbines usually operate under pulsating inlet conditions,and the unsteady flow performance,which departs substantially from that at steady flow conditions,can make benefits for turbine design and engine match.The development of some aspects in this fleld,which include turbine dynamometry,experiments and prediction of turbine unsteady flow performance,are summarized in this paper. |
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Keywords: | turbine unsteady flow performance pulsating inlet condition |
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