A Simplified Analysis on a Pulse Detonation Engine Model.

• Endo Takuma

  Center for Integrated Research in Science and Engineering, Nagoya University

• Fujiwara Toshi

  Department of Aerospace Engineering, Nagoya University

書誌事項

タイトル別名

• Simplified Analysis on a Pulse Detonation Engine Model

抄録

The performance of pulse detonation engines was analytically estimated by using a simple model. A pulse detonation engine was modeled as a straight tube. One end of the tube was closed and the other was open, and a detonation wave was ignited at the closed end. One cycle of the pulse-detonation-engine operation was divided into three phases: combustion, exhaust, and filling phases. The combustion and exhaust phases were theoretically analyzed with some simplifications, using the Hugoniot relation for the Chapman-Jouguet detonation wave and flow relations for self-similar rarefaction waves. Based on the simplified theoretical analysis, useful formulas for impulse density per one-cycle operation and time-averaged thrust density were derived.

収録刊行物

• TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES

  TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES 44 (146), 217-222, 2002

  一般社団法人 日本航空宇宙学会

キーワード

• Pulse Detonation Engine
• Theoretical Analysis
• Gas Dynamics

詳細情報

• CRID: 1390282679056062208
• NII論文ID: 10007780694
• NII論文ID: 30018763369
• NII書誌ID: AA0086707X
• DOI: 10.2322/tjsass.44.217
• ISSN: 21894205
• ISSN: 05493811
• ISSN: http://id.crossref.org/issn/05493811
• NDL書誌ID: 6075002
• Web Site: https://ndlsearch.ndl.go.jp/books/R000000004-I6075002
• Web Site: https://www.jstage.jst.go.jp/article/tjsass/44/146/44_146_217/_pdf
• 本文言語コード: en
• データソース種別:
  • JaLC
  • NDL
  • Crossref
  • CiNii Articles
• 抄録ライセンスフラグ: 使用不可