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波转子内部非定常流动分析 被引量:2

NUMERICAL ANALYSIS OF UNSTEADY FLOW IN WAVE ROTORS
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摘要 为进一步了解波转子内部流动机理,本文利用数值方法分析了径流与轴流波转子内部流动,得出以下结论:模拟的流场特征与设计要求相符,计算结果充分显示了波转子内不同能量密度的气体实现能量交换的过程,同时也显示了端口非瞬时开放等非定常过程的影响。 The current work presents a numerical simulation of flow characteristics of radial and axial wave rotors using the commercial software package FLUENT for understanding the flow mechanism of wave rotor.The calculation results show that the main flow structure is the same as the design data.The exchange of energy occurs between different power flow,and unsteady processes of port were presented.
出处 《工程热物理学报》 EI CAS CSCD 北大核心 2011年第1期25-28,共4页 Journal of Engineering Thermophysics
基金 武器装备预研基金项目(No.9140C4103090803)
关键词 波转子 数值模拟 激波 wave rotor numerical simulation shock wave
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参考文献9

  • 1Paxson D E. A General Numerical Model for Wave-Rotor Analysis [R]. 1992: NASA TM-105740.
  • 2Paxson D E. An Improved Numerical Model for Wave Rotor Design and Analysis [R]. 1993: AIAA Paper 93q3482.
  • 3Welch G E, Chima R V. Two-Dimensional CFD Modelling of Wave Rotor Flow Dynamics [R]. AIAA-93-3318.
  • 4Larosiliere L M. Three-Dimensional Numerical Simulation of Gradual Opening in a Wave-Rotor Passage [R]. 1993: AIAA Paper 93-2526.
  • 5Hoxie S S, Lear W E, Micklow G J. A CFD Study of Wave Rotor Losses Due to the Gradual Opening of Rotor Passage Inlets [R]. 1998: AIAA Paper 98-3253.
  • 6Kerem Pekkan, M Razi Nalim. Control of Fuel and Hotgas Leakage in A Stratified Internal Combustion Wave Rotor [R]. 2002:AIAA-2002-4067.
  • 7Jack Wilson. Design of the NASA Lewis 4-port Wave Rotor Experiment [R]. 1997:AIAA-97-3139.
  • 8Pezhman Akbari, Norbert Muller. Performance Improvement of Small Gas Turbines Through Use of Wave Rotor Topping Cycles [R]. 2003: ASME Paper GT2003-38772.
  • 9Akbari P, Miiller N. Gas Dynamic Design Analyses of Charging Zone for Reverse-Flow Pressure Wave Superchargers [R]. 2003: ASME Paper ICES2003-690.

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