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The impact of venturi geometry on reacting flows in a swirl-venturi lean direct injection airblast injector

  • Xiao Ren
  • , Xin Xue
  • , Chih Jen Sung
  • , Kyle B. Brady
  • , Hukam Mongia
  • , Phil Lee
  • University of Connecticut
  • Innovative Scientific Solutions, Inc.
  • CSTI Associates, LLC
  • Woodward FST

科研成果: 书/报告/会议事项章节会议稿件同行评审

摘要

This work investigates the reacting flow field and flame behavior of a swirl-venturi lean direct injection (SV-LDI) concept. To elucidate the effect of the converging-diverging venturi geometry included in this concept, the baseline hardware is compared against an "airblast-type" venturi configuration which includes only a converging section. Both methane and Jet-A reacting flows are investigated. By comparing the velocity field characteristics and flame dynamics results from converging-diverging and converging-only venturi configurations, the impact of the diverging venturi section on a swirl-venturi airblast injector performance is demonstrated.

源语言英语
主期刊名52nd AIAA/SAE/ASEE Joint Propulsion Conference, 2016
出版商American Institute of Aeronautics and Astronautics Inc, AIAA
ISBN(印刷版)9781624104060
DOI
出版状态已出版 - 2016
已对外发布
活动52nd AIAA/SAE/ASEE Joint Propulsion Conference, 2016 - Salt Lake City, 美国
期限: 25 7月 201627 7月 2016

出版系列

姓名52nd AIAA/SAE/ASEE Joint Propulsion Conference, 2016

会议

会议52nd AIAA/SAE/ASEE Joint Propulsion Conference, 2016
国家/地区美国
Salt Lake City
时期25/07/1627/07/16

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