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Ignition and Flamehold by Direct Arcs in Supersonic Streams

Research Project

Project/Area Number 06650258
Research Category

Grant-in-Aid for General Scientific Research (C)

Allocation TypeSingle-year Grants
Research Field Thermal engineering
Research InstitutionKyushu Institute of Technology

Principal Investigator

TACHIBANA Takeshi  Kyushu Inst.Tech, Assoc.Prof, 工学部, 助教授 (50179719)

Co-Investigator(Kenkyū-buntansha) TSUDA Tokinori  Kyushu Inst.Tech, Research Assist., 工学部, 助手 (10039109)
Project Period (FY) 1994 – 1995
Project Status Completed (Fiscal Year 1995)
Budget Amount *help
¥1,900,000 (Direct Cost: ¥1,900,000)
Fiscal Year 1995: ¥1,100,000 (Direct Cost: ¥1,100,000)
Fiscal Year 1994: ¥800,000 (Direct Cost: ¥800,000)
KeywordsCombustion / Supersonic Flow / Ignition / Arc Discharges / Flame-holding
Research Abstract

Experiments of ignition and combustion in supersonic air flow field have been carried out by means of dc arc dischrges exposed directly in the flows. The arcs are produced between two electrodes mounted in the combustion chamber wall and pushed out by several kind of gases. The work showed that air or oxygen seemed to be more appropriate than argon, nitrogen or helium as the carrier gas supplied at the electrodes, from view points of effectiveness and practical use for the ignition of methane or methane/hydrogen mixture gas in supersonic air flows around M=2.0.

Report

(3 results)
  • 1995 Annual Research Report   Final Research Report Summary
  • 1994 Annual Research Report
  • Research Products

    (1 results)

All Other

All Publications (1 results)

  • [Publications] 平川哲也,橘武史他: "超音速気流中におけるアーク放電を用いた着火と燃焼" 機械学会(北九州地方講演会)講演論文集. 948-3. 114-116 (1994)

    • Related Report
      1994 Annual Research Report

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Published: 1994-04-01   Modified: 2016-04-21  

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