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Ignition Control by Repetitive Pulse Low-Temperature Plasma

Research Project

Project/Area Number 23560217
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Thermal engineering
Research InstitutionChiba University

Principal Investigator

MORIYOSHI Yasuo  千葉大学, 工学(系)研究科(研究院), 教授 (40230172)

Project Period (FY) 2011 – 2013
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2013: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2012: ¥1,560,000 (Direct Cost: ¥1,200,000、Indirect Cost: ¥360,000)
Fiscal Year 2011: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywords熱機関 / 点火 / プラズマ / 熱工学 / 内燃機関 / 希薄希釈燃焼 / 点火確率 / エネルギー効率化
Research Abstract

In order to make an optimized low-temperature plasma, changing pulse width and its frequency was found to cause the ignition probability. Also, the effect of fuel on the ignition characteristics was examined due to the effect of radicals generated by the plasma.
As the future work, higher ignition energy is demanded due to boosted and diluted combustion, the wear of the plug should be the problem while low-temperature plasma would not cause such a problem. Thereby, the low-temperature pulse plasma system has an advantage to the conventional system, but the reductions in cost and size will be the future tasks.

Report

(4 results)
  • 2013 Annual Research Report   Final Research Report ( PDF )
  • 2012 Research-status Report
  • 2011 Research-status Report
  • Research Products

    (13 results)

All 2014 2013 2012 2011 Other

All Journal Article (5 results) (of which Peer Reviewed: 5 results) Presentation (6 results) Remarks (1 results) Patent(Industrial Property Rights) (1 results) (of which Overseas: 1 results)

  • [Journal Article] 繰り返しナノパルス放電プラズマの点火特性に関する研究2014

    • Author(s)
      田上,牛丸,菅,窪山,森吉,渡邊,堀田
    • Journal Title

      日本燃焼学会誌

      Volume: 56-175 Pages: 59-66

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] 繰り返しナノパルス放電プラズマの点火特性に関する研究2014

    • Author(s)
      田上,牛丸,菅,窪山,森吉,渡邊,堀田
    • Journal Title

      日本燃焼学会誌

      Volume: 56 Pages: 59-66

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 繰り返しナノパルス放電プラズマ中のラジカル計測と点火特性2013

    • Author(s)
      渡辺,堀田,田上,牛丸,窪山,森吉
    • Journal Title

      プラズマ核融合学会誌

      Volume: 第89巻4号 Pages: 228-232

    • NAID

      110009604185

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] 繰り返しナノパルス放電プラズマ中のラジカル計測と点火特性2013

    • Author(s)
      渡辺正人,堀田栄喜,田上公俊,牛丸浩二,窪山達也,森吉泰生
    • Journal Title

      プラズマ核融合学会誌

      Volume: 89 Pages: 228-232

    • NAID

      110009604185

    • Related Report
      2013 Annual Research Report
    • Peer Reviewed
  • [Journal Article] 非平衡プラズマによるラジカル生成と自着火促進作用2012

    • Author(s)
      中野,服部,森吉
    • Journal Title

      自動車技術会論文集

      Volume: Vol.43, No.4 Pages: 823-828

    • NAID

      130004870917

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Presentation] 低温プラズマ繰り返し放電点火の分光解析2014

    • Author(s)
      大高,森吉,窪山
    • Organizer
      自動車技術会
    • Place of Presentation
      工学院大学
    • Related Report
      2013 Annual Research Report
  • [Presentation] 低温プラズマ繰り返し放電点火の分光解析2013

    • Author(s)
      大高,森吉,窪山
    • Organizer
      自動車技術会関東支部
    • Year and Date
      2013-03-07
    • Related Report
      2013 Final Research Report
  • [Presentation] 繰り返しナノパルス放電プラズマの点火特性に関する研究2012

    • Author(s)
      田上,牛丸,菅,窪山,森吉,渡邊,堀田
    • Organizer
      第50回燃焼シンポジウム
    • Year and Date
      2012-12-11
    • Related Report
      2013 Final Research Report
  • [Presentation] 繰り返しナノパルス放電プラズマの点火特性に関する研究 - 熱プラズマと非平衡プラズマの点火特性2012

    • Author(s)
      牛丸 浩二,菅 雅裕, 田上 公俊,窪山 達也,森吉 泰生,堀田 栄喜
    • Organizer
      第50回燃焼シンポジウム前刷り集
    • Place of Presentation
      愛知県産業労働センターウインクあいち
    • Related Report
      2012 Research-status Report
  • [Presentation] 非平衡プラズマによるラジカル生成と自着火促進作用2011

    • Author(s)
      中野,服部,森吉
    • Organizer
      第22回内燃機関シンポ
    • Year and Date
      2011-11-30
    • Related Report
      2013 Final Research Report
  • [Presentation] 非平衡プラズマによるラジカル生成と自着火促進作用

    • Author(s)
      中野道王,服部邦彦,森吉泰生
    • Organizer
      第22回内燃機関シンポジウム
    • Place of Presentation
      東京工業大学
    • Related Report
      2011 Research-status Report
  • [Remarks]

    • URL

      http://engine50.tm.chiba-u.jp/

    • Related Report
      2013 Final Research Report
  • [Patent(Industrial Property Rights)] 内燃機関の点火方法2014

    • Inventor(s)
      森吉,堀田,今西,清水
    • Industrial Property Rights Holder
      千葉大学,東京工業大学,日本ガイシ
    • Industrial Property Rights Type
      特許
    • Acquisition Date
      2014-01-24
    • Related Report
      2013 Final Research Report
    • Overseas

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Published: 2011-08-05   Modified: 2019-07-29  

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