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Journal of Projectiles, Rockets, Missiles and Guidance >

2015 , Vol. 35 >Issue 6: 87 - 90

DOI: https://doi.org/10.15892/j.cnki.djzdxb.2015.06.022

ROCKETS TECHNOLOGY

Research of the Flow Chracteristics of Cold State Flow of Double Cavities Advanced Vortex Combustor

  • TIAN Jiaying ,
  • ZENG Zhuoxiong ,
  • XU Yihua ,
  • XUE Feng ,
  • GUO Yiqun ,
  • YUAN Kun
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  • 1 Beijing Power Machinery Institute, Beijing 100074, China
    2 School of Aircraft Engineering, Nanchang Hangkong University, Nanchang 330063, China
    3 College of Energy and Mechanical Engineering, Shanghai University of Electric Power, Shanghai 200090, China
    4 No. 91467 Unit, Shandong Jiaozhou 266300, China
    5 Qingdao Campus, Naval Aeronautical and Astronautical University, Shandong Qingdao 266041, China
    6 No. 91395 Unit, Beijing 102400, China

Received date: 2014-09-28

  Online published: 2025-05-28

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Abstract

To explore the influence of the third blunt body on flow field of advanced vortex combustor, influence of blunt body structure on total pressure loss and vortex has been studied, the numerical simulation under cold and combustion conditions has been carried out. Then, analysis on the influence of different flow speed on combustor flow field was made. The results show that both geometrical dimension change of the new added blunt body and the flow velocity change may significantly influence internal flow characteristics of combustor.

Key words： advanced vortex combustor; double cavities; combustion; numerical simulation

Cite this article

TIAN Jiaying , ZENG Zhuoxiong , XU Yihua , XUE Feng , GUO Yiqun , YUAN Kun . Research of the Flow Chracteristics of Cold State Flow of Double Cavities Advanced Vortex Combustor[J]. Journal of Projectiles, Rockets, Missiles and Guidance, 2015 , 35(6) : 87 -90 . DOI: 10.15892/j.cnki.djzdxb.2015.06.022

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