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Turbulent combustion mechanism of isomer bio-fuels in a high-pressure, high-temperature environment

Research Project

Project/Area Number 23360090
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section一般
Research Field Thermal engineering
Research InstitutionTohoku University

Principal Investigator

KOBAYASHI Hideaki  東北大学, 流体科学研究所, 教授 (30170343)

Co-Investigator(Kenkyū-buntansha) HAYAKAWA Akihiro  東北大学, 流体科学研究所, 助教 (90709156)
大上 泰寛  秋田県立大学, システム科学技術学部, 准教授 (00375122)
Project Period (FY) 2011-04-01 – 2014-03-31
Project Status Completed (Fiscal Year 2013)
Budget Amount *help
¥18,330,000 (Direct Cost: ¥14,100,000、Indirect Cost: ¥4,230,000)
Fiscal Year 2013: ¥4,420,000 (Direct Cost: ¥3,400,000、Indirect Cost: ¥1,020,000)
Fiscal Year 2012: ¥4,810,000 (Direct Cost: ¥3,700,000、Indirect Cost: ¥1,110,000)
Fiscal Year 2011: ¥9,100,000 (Direct Cost: ¥7,000,000、Indirect Cost: ¥2,100,000)
Keywords高圧燃焼 / 乱流燃焼 / バイオ燃料 / 異性体 / 化学反応機構 / 固有不安定性 / レーザー誘起蛍光法 / レーリー散乱
Research Abstract

For the fundamental combustion research of isomer biofuels, experiments of propanol isomers and propane turbulent premixed flame using OH-PLIF were performed in a high pressure environment. The local flame surface density for each fuel was analyzed from instantaneous turbulent flame images of cross-section. The results of the flame surface density analysis indicated differences of intrinsic flame instability for 1-propanol, 2-propanol and propane. Numerical simulations of intrinsic flame instability using a two-step reaction model as well as 1-D laminar flames using detail chemistry for propanol and propane/air mixtures were carried out to clarify the relationship between chemical reaction and flame instability. It was clarified that turbulent flame structure is highly affected by the diffusive thermal effects of C2 intermediate species, which depends on the isomer fuels and differences in dissociation reaction pathway.

Report

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

    (32 results)

All 2013 2012 2011 Other

All Journal Article (6 results) (of which Peer Reviewed: 6 results) Presentation (26 results)

  • [Journal Article] Turbulent premixed flame characteristics of a CO/H2/O2 mixture highly diluted with CO2 in a high-pressure environment2013

    • Author(s)
      H. Kobayashi, Y. Otawara, Jinhua Wang, F. Matsuno, Y. Ogami, M. Okuyama, T. Kudo, S. Kadowaki
    • Journal Title

      Proceedings of the Combustion Institute

      Volume: Vol.34 Pages: 1437-1445

    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Flame front characteristics of turbulent premixed flames diluted with CO2 and H2O at high pressureand high temperature2013

    • Author(s)
      Jinhua Wang, F. Matsuno, M. Okuyama, Y. Ogami, H. Kobayashi, Zuohua Huang
    • Journal Title

      Proceedings of the Combustion Institute

      Volume: Vol.34 Pages: 1429-1436

    • Related Report
      2013 Final Research Report 2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Laminar burning velocities and flame characteristics of CO/H2/CO2/O2 mixtures2012

    • Author(s)
      Jinhua Wang, Zuohua Huang, H. Kobayashi, Y. Ogami
    • Journal Title

      International Journal of Hydrogen Energ

      Volume: Vol.37 Pages: 19158-19167

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Laminar burning velocities and flame characteristics of CO/H2/CO2/O2 mixtures2012

    • Author(s)
      J. Wang, Z. Huang , H. Kobayashi , Y. Ogami
    • Journal Title

      International Journal of Hydrogen Energy

      Volume: Vol.37

    • Related Report
      2012 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Effects of the Unburned-Gas T emperature and Lewis Number on the Intrinsic Instability of High-T emperature Premixed Flames2011

    • Author(s)
      S. Kadowaki, M. Y ahata, H. Kobayashi
    • Journal Title

      Journal of Thermal Science and T echnology

      Volume: Vol.6 Pages: 376-390

    • NAID

      130001034961

    • Related Report
      2013 Final Research Report
    • Peer Reviewed
  • [Journal Article] Effects of the Unburned-Gas Temperature and Lewis Number on the Intrinsic Instability of High-Temperature Premixed Flames2011

    • Author(s)
      S.Kadowaki, M.Yahata, H.Kobayashi
    • Journal Title

      Journal of Thermal Science and Technology

      Volume: Vol.6 Pages: 376-390

    • NAID

      130001034961

    • Related Report
      2011 Annual Research Report
    • Peer Reviewed
  • [Presentation] 高圧下におけるプロパノール異性体乱流予混合火炎の火炎構造及び不安定性に関する研究2013

    • Author(s)
      内田朋洋, 宗吉俊吾, 工藤琢, 早川晃弘,小林秀昭, 門脇敏
    • Organizer
      第51回燃焼シンポジウム
    • Place of Presentation
      東京
    • Year and Date
      2013-12-04
    • Related Report
      2013 Final Research Report
  • [Presentation] 高圧環境におけるプロパノール異性体乱流予混合火炎の構造に関する研究2013

    • Author(s)
      内田朋洋, 宗吉俊吾, 工藤琢, 早川晃弘,小林秀昭, 門脇敏
    • Organizer
      日本機械学会熱工学コンファレンス
    • Place of Presentation
      弘前市
    • Year and Date
      2013-10-19
    • Related Report
      2013 Final Research Report
  • [Presentation] 高圧環境におけるアルコール系バイオ燃料の乱流燃焼メカニズムに関する研究2012

    • Author(s)
      鈴木拓朗, 宗吉俊吾, 工藤琢, 小林秀昭
    • Organizer
      第50回燃焼シンポジウム
    • Place of Presentation
      名古屋市
    • Year and Date
      2012-12-05
    • Related Report
      2013 Final Research Report
  • [Presentation] Combustion Characteristics of Propanol / Air Turbulent Premixed Flames at High Pressure2012

    • Author(s)
      S. Souyoshi, T . Suzuki, T . Kudo, H. Kobayashi
    • Organizer
      Ninth International Conference on Flow Dynamics (9th ICFD)
    • Place of Presentation
      仙台市
    • Year and Date
      2012-09-19
    • Related Report
      2013 Final Research Report
  • [Presentation] Turbulent premixed flame characteristics of a CO/H2/O2 mixture highly diluted with CO2 in a high-pressure environment2012

    • Author(s)
      H. Kobayashi, Y. Otawara, Jinhua Wang, F. Matsuno, Y. Ogami, M. Okuyama, T. Kudo, S.Kadowaki
    • Organizer
      34th International Symposium on Combustion
    • Place of Presentation
      ワルシャワ
    • Year and Date
      2012-07-30
    • Related Report
      2013 Final Research Report
  • [Presentation] Turbulent Combustion Characteristics of Propanol Isomers in a High-Pressure Environment2012

    • Author(s)
      S. Souyoshi, T . Suzuki, T . Kudo, H. Kobayashi
    • Organizer
      34th International Symposium on Combustion
    • Place of Presentation
      ワルシャワ
    • Year and Date
      2012-07-30
    • Related Report
      2013 Final Research Report
  • [Presentation] アルコール系バイオ燃料の高圧乱流燃焼特性に関する研究2012

    • Author(s)
      宗吉俊吾, 鈴木拓朗, 工藤琢, 小林秀昭
    • Organizer
      第49回日本伝熱シンポジウム
    • Place of Presentation
      富山市
    • Year and Date
      2012-05-30
    • Related Report
      2013 Final Research Report
  • [Presentation] アルコール系バイオ燃料の高圧乱流燃焼特性に関する研究2012

    • Author(s)
      宗吉俊吾, 鈴木拓朗, 工藤琢, 小林秀昭
    • Organizer
      第49回日本伝熱シンポジウム2012
    • Place of Presentation
      富山県(富山市)
    • Related Report
      2012 Annual Research Report
  • [Presentation] 高圧環境におけるアルコール系バイオ燃料の乱流燃焼メカニズムに関する研究2012

    • Author(s)
      鈴木拓朗, 宗吉俊吾, 工藤琢, 小林秀昭
    • Organizer
      第50回燃焼シンポジウム
    • Place of Presentation
      愛知県(名古屋市)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Turbulent premixed flame characteristics of a CO/H2/O2 mixture highly diluted with CO2 in a high-pressure environment2012

    • Author(s)
      H. Kobayashi , Y. Otawara , J. Wang ,F. Matsuno , Y. Ogami , M. Okuyama ,T. Kudo , S.Kadowaki
    • Organizer
      34th International Symposium on Combustion
    • Place of Presentation
      ポーランド(ワルシャワ)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Turbulent Combustion Characteristics of Propanol Isomers in a High-Pressure Environment2012

    • Author(s)
      S. Souyoshi, T. Suzuki, T. Kudo, H. Kobayashi,
    • Organizer
      34th International Symposium on Combustion
    • Place of Presentation
      ポーランド(ワルシャワ)
    • Related Report
      2012 Annual Research Report
  • [Presentation] Combustion Characteristics of Propanol/Air Turbulent Premixed Flames at High Pressur2012

    • Author(s)
      S. Souyoshi, T. Suzuki, T. Kudo, H. Kobayashi
    • Organizer
      Ninth International Conference on Flow Dynamics
    • Place of Presentation
      宮城県(仙台市)
    • Related Report
      2012 Annual Research Report
  • [Presentation] 高圧下における石炭改質模擬ガスに対する純酸素予混合乱流燃焼特性2011

    • Author(s)
      大田原佑樹, Jinhua Wang, 松野太, 工藤琢, 大上泰寛, 奥山昌紀, 小林秀昭
    • Organizer
      第49回燃焼シンポジウム
    • Place of Presentation
      横浜市
    • Year and Date
      2011-12-06
    • Related Report
      2013 Final Research Report
  • [Presentation] 高圧下における石炭改質模擬ガスに対する純酸素予混合乱流燃焼特性2011

    • Author(s)
      大田原佑樹, Jinhua Wang, 松野太, 工藤琢, 大上泰寛, 奥山昌紀, 小林秀昭
    • Organizer
      第49回燃焼シンポジウム
    • Place of Presentation
      神奈川県(横浜市)
    • Year and Date
      2011-12-06
    • Related Report
      2011 Annual Research Report
  • [Presentation] 高温予混合火炎の数値解析 : 未燃ガス密度一定条件下における火炎面の不安定性2011

    • Author(s)
      門脇敏, 大島卓也, 小林秀昭
    • Organizer
      第49回燃焼シンポジウム
    • Place of Presentation
      横浜市
    • Year and Date
      2011-12-05
    • Related Report
      2013 Final Research Report
  • [Presentation] 高温予混合火炎の数値解析:未燃ガス密度一定条件下における火炎面の不安定性2011

    • Author(s)
      門脇敏, 大島卓也, 小林秀昭
    • Organizer
      第49回燃焼シンポジウム
    • Place of Presentation
      神奈川県(横浜市)
    • Year and Date
      2011-12-05
    • Related Report
      2011 Annual Research Report
  • [Presentation] Turbulent Combustion of Model Coal-gasification Syngasat High Pressure2011

    • Author(s)
      H. Kobayashi, Y . Ogami
    • Organizer
      The Eleventh International Symposiumu on Advanced Fluid Information and Transdisciplinary FluidIntegration (AFI/TFI-2011)
    • Place of Presentation
      仙台市
    • Year and Date
      2011-11-09
    • Related Report
      2013 Final Research Report
  • [Presentation] Instability of High-T emperature Premixed Flames2011

    • Author(s)
      S. Kadowaki, T . Oshima, H. Kobayashi
    • Organizer
      The Eleventh International Symposiumu on Advanced Fluid Information and Transdisciplinary Fluid Integration (AFI/TFI-2011)
    • Place of Presentation
      仙台市
    • Year and Date
      2011-11-09
    • Related Report
      2013 Final Research Report
  • [Presentation] Turbulent Combustion of Model Coal-gasification Syngas at High Pressure2011

    • Author(s)
      H.Kobayashi, Y.Ogami
    • Organizer
      The Eleventh International Symposiumu on Advanced Fluid Information and Transdisciplinary Fluid Integration (AFI/TFI-2011)
    • Place of Presentation
      宮城県(仙台市)
    • Year and Date
      2011-11-09
    • Related Report
      2011 Annual Research Report
  • [Presentation] Instability of High-Temperature Premixed Flames2011

    • Author(s)
      S.Kadowaki, T.Oshima, H.Kobayashi
    • Organizer
      The Eleventh International Symposiumu on Advanced Fluid Information and Transdisciplinary Fluid Integration (AFI/TFI-2011)
    • Place of Presentation
      宮城県(仙台市)
    • Year and Date
      2011-11-09
    • Related Report
      2011 Annual Research Report
  • [Presentation] 高圧下における石炭改質模擬ガスの純酸素乱流燃焼特性に関する研究2011

    • Author(s)
      Jinhua Wang, 大田原佑樹, 松野太, 小林秀昭, 大上泰寛, 工藤琢, 奥山昌紀
    • Organizer
      日本機械学会熱工学コンファレンス
    • Place of Presentation
      浜松市
    • Year and Date
      2011-10-29
    • Related Report
      2013 Final Research Report
  • [Presentation] 高圧下における石炭改質模擬ガスの純酸素乱流燃焼特性に関する研究2011

    • Author(s)
      Jinhua Wang, 大田原佑樹, 松野太, 小林秀昭, 大上泰寛, 工藤琢, 奥山昌紀
    • Organizer
      日本機械学会熱工学コンファレンス2011
    • Place of Presentation
      静岡県(浜松市)
    • Year and Date
      2011-10-29
    • Related Report
      2011 Annual Research Report
  • [Presentation] 高温予混合火炎の固有不安定性に関する数値解析 : 未燃ガス密度一定条件下における温度の影響2011

    • Author(s)
      門脇敏, 小林秀昭, 大島卓也
    • Organizer
      第48回日本伝熱シンポジウム
    • Place of Presentation
      岡山市
    • Year and Date
      2011-06-01
    • Related Report
      2013 Final Research Report
  • [Presentation] 高温予混合火炎の固有不安定性に関する数値解析:未燃ガス密度一定条件下における温度の影響2011

    • Author(s)
      門脇敏, 小林秀昭, 大島卓也
    • Organizer
      第48回日本伝熱シンポジウム2011
    • Place of Presentation
      岡山県(岡山市)
    • Year and Date
      2011-06-01
    • Related Report
      2011 Annual Research Report
  • [Presentation] 高圧環境におけるプロパノール異性体乱流予混合火炎の構造に関する研究

    • Author(s)
      内田朋洋, 宗吉俊吾, 工藤琢, 早川晃弘, 小林秀昭, 門脇敏
    • Organizer
      日本機械学会熱工学コンファレンス2013
    • Place of Presentation
      弘前市
    • Related Report
      2013 Annual Research Report
  • [Presentation] 高圧下におけるプロパノール異性体乱流予混合火炎の火炎構造及び不安定性に関する研究

    • Author(s)
      内田朋洋, 宗吉俊吾, 工藤琢, 早川晃弘, 小林秀昭, 門脇敏
    • Organizer
      第51回燃焼シンポジウム
    • Place of Presentation
      東京都
    • Related Report
      2013 Annual Research Report

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Published: 2011-04-06   Modified: 2019-07-29  

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