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Elucidation of mechanism of interaction between liquid fuel atomization and combustion instability

Research Project

Project/Area Number 16H04278
Research Category

Grant-in-Aid for Scientific Research (B)

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

Principal Investigator

Kurose Ryoichi  京都大学, 工学研究科, 教授 (70371622)

Co-Investigator(Kenkyū-buntansha) 高垣 直尚  兵庫県立大学, 工学研究科, 助教 (00554221)
立花 繁  国立研究開発法人宇宙航空研究開発機構, 航空技術部門, 研究領域リーダ (50358496)
Project Period (FY) 2016-04-01 – 2019-03-31
Project Status Completed (Fiscal Year 2018)
Budget Amount *help
¥17,680,000 (Direct Cost: ¥13,600,000、Indirect Cost: ¥4,080,000)
Fiscal Year 2018: ¥2,990,000 (Direct Cost: ¥2,300,000、Indirect Cost: ¥690,000)
Fiscal Year 2017: ¥3,250,000 (Direct Cost: ¥2,500,000、Indirect Cost: ¥750,000)
Fiscal Year 2016: ¥11,440,000 (Direct Cost: ¥8,800,000、Indirect Cost: ¥2,640,000)
Keywords燃焼振動 / 微粒化 / 実験 / 数値シミュレーション / 燃焼
Outline of Final Research Achievements

In this study, a Large-eddy simulation (LES) code which can take into account the detailed spray combustion process, namely, the liquid-fuel atomization/evaporation/combustion reaction/combustion instabilities, was developed. In addition, the effects of oscillations of liquid-fuel droplet size and flow rate on the characteristics of the spray combustion instabilities were investigated in detail by applying the LESs to a JAXA combustor and a back-step flow combustor. The results showed that the oscillation of air flow rate due to the combustion instabilities causes the oscillation of the liquid-fuel droplet size distribution, and that the oscillations of the liquid-fuel droplet size distribution and flow rate strongly affect the characteristics of the combustion instabilities.

Academic Significance and Societal Importance of the Research Achievements

燃焼振動に関する研究は国内外に数多く存在するが、気体ではない、液体の燃料を扱う研究は未だに数少なく、液体燃料の微粒化~蒸発~燃焼反応~燃焼振動の一連の過程を数値的に再現し、その上で燃焼振動特性を詳しく調べた研究は世界初である。そのため、本研究の成果は学術的に高く評価され、海外からも注目されており、研究代表者は2019年6月の噴霧燃焼に関する国際ワークショップで招待講演を行う予定である。また、本研究で開発した解析技術は、今後、ベンダーを通して幅広いユーザに利用可能とする予定である。これにより、産業界における燃焼器設計開発の効率化に貢献することが期待できる。

Report

(4 results)
  • 2018 Annual Research Report   Final Research Report ( PDF )
  • 2017 Annual Research Report
  • 2016 Annual Research Report
  • Research Products

    (27 results)

All 2019 2018 2017 2016 Other

All Journal Article (12 results) (of which Int'l Joint Research: 2 results,  Peer Reviewed: 12 results,  Open Access: 1 results,  Acknowledgement Compliant: 1 results) Presentation (12 results) (of which Int'l Joint Research: 2 results) Remarks (3 results)

  • [Journal Article] Statistics of progress variable and mixture fraction gradients in an open turbulent jet spray flame2019

    • Author(s)
      C.T. d'Auzay, U. Ahmed, A. L. Pillai, N. Chakraborty, R. Kurose
    • Journal Title

      Fuel

      Volume: 247 Pages: 198-208

    • DOI

      10.1016/j.fuel.2019.02.111

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Partially premixed flamelet in LES of acetone spray flames2019

    • Author(s)
      Y. Hu, R. Kurose
    • Journal Title

      Proceedings of The Combustion Institute

      Volume: 37 Issue: 3 Pages: 3327-3334

    • DOI

      10.1016/j.proci.2018.06.020

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed / Int'l Joint Research
  • [Journal Article] Combustion noise analysis of a turbulent spray flame using a hybrid DNS/APE-RF approach2019

    • Author(s)
      A. L. Pillai, R. Kurose
    • Journal Title

      Combustion and Flame

      Volume: 200 Pages: 168-191

    • DOI

      10.1016/j.combustflame.2018.10.041

    • NAID

      120006545201

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Numerical investigation of flame propagation in fuel droplet arrays2018

    • Author(s)
      Y. Haruki, A. L. Pillai, T. Kitano, R. Kurose
    • Journal Title

      Atomization and Sprays

      Volume: 28 Issue: 4 Pages: 357-388

    • DOI

      10.1615/atomizspr.2018022342

    • Related Report
      2018 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Numerical investigation of combustion noise in an open turbulent spray flame2018

    • Author(s)
      Pillai Abhishek L.、Kurose Ryoichi
    • Journal Title

      Applied Acoustics

      Volume: 133 Pages: 16-27

    • DOI

      10.1016/j.apacoust.2017.11.025

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Nonpremixed and premixed flamelets LES of partially premixed spray flames using a two-phase transport equation of progress variable2018

    • Author(s)
      Hu Yong、Kurose Ryoichi
    • Journal Title

      Combustion and Flame

      Volume: 188 Pages: 227-242

    • DOI

      10.1016/j.combustflame.2017.10.004

    • NAID

      120006457108

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed / Open Access
  • [Journal Article] A Numerical Study on Hypergolic Combustion of Hydrazine Sprays in Nitrogen Tetroxide Streams2017

    • Author(s)
      Tani Hiroumi、Terashima Hiroshi、Daimon Yu、Koshi Mitsuo、Kurose Ryoichi
    • Journal Title

      Combustion Science and Technology

      Volume: 190 Issue: 3 Pages: 516-534

    • DOI

      10.1080/00102202.2017.1402010

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Application of a Nonadiabatic Flamelet/Progress-Variable Approach to Large-Eddy Simulation of H2/O2 Combustion Under a Pressurized Condition2017

    • Author(s)
      Kishimoto Akihiro、Moriai Hideki、Takenaka Kenichiro、Nishiie Takayuki、Adachi Masaki、Ogawara Akira、Kurose Ryoichi
    • Journal Title

      Journal of Heat Transfer

      Volume: 139 Issue: 12 Pages: 124501-124501

    • DOI

      10.1115/1.4037099

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] LES/Flamelet modeling of piloted partially premixed acetone spray flame2017

    • Author(s)
      Y. Hu, R. Kurose
    • Journal Title

      Proc. of Ninth JSME-KSME Thermal and Fluids Engineering Conference (TFEC9)

      Volume: 2017

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Large-eddy simulation of combustion instability of spray combustion in a back-step flow -Effect of fuel injection condition-2017

    • Author(s)
      R. Awane, K. Kaneko, R. Kurose
    • Journal Title

      Proc. of Ninth JSME-KSME Thermal and Fluids Engineering Conference (TFEC9)

      Volume: 2017

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Observations on atomization of a pulsating liquid jet in a crossflow2017

    • Author(s)
      (7)N. Takagaki, M. Adachi, R. Kurose, N. Suzuki, T. Michioka, S. Komori, H. Kumamaru
    • Journal Title

      Proc. of Ninth JSME-KSME Thermal and Fluids Engineering Conference (TFEC9)

      Volume: 2017

    • Related Report
      2017 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Numerical investigation of effect of Reynolds number on noise from turbulent non-premixed hydrogen jet flames2016

    • Author(s)
      A. l. Pillai, M. Muto, R. Kurose
    • Journal Title

      In Proc. of the Asian Congress on Gas Turbines (ACGT2016)

      Volume: USB

    • Related Report
      2016 Annual Research Report
    • Peer Reviewed / Acknowledgement Compliant
  • [Presentation] Heat Transfer between Wall and Impinging Spray Flames under Compression-Ignition Engine like Conditions: A DNS Study2019

    • Author(s)
      A. L. Pillai, T. Murata, T. Ikedo, R. Masuda, K. Inagaki, R. Kurose
    • Organizer
      The 1st R-CCS International Symposium
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] Direct Numerical Simulation of Spray Flame-Wall Interaction under Compression-Ignition Engine Relevant Conditions2018

    • Author(s)
      A. L. Pillai, T. Murata, T. Ikedo, R. Masuda, R. Kurose
    • Organizer
      70th Annual Meeting of the American Physical Society’s Division of Fluid Dynamics (DFD)
    • Related Report
      2018 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 直交脈動噴流における微粒化した液体の測定2018

    • Author(s)
      篠田 淳,高垣直尚,前田 航,黒瀬良一,小森 悟,熊丸博滋
    • Organizer
      第27回微粒化シンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] 噴霧燃焼振動のLarge-eddy Simulation -液体燃料の初期粒径と流量の時間変動の影響-2018

    • Author(s)
      長尾 順, Abhishek L. Pillai, 粟根 遼, 黒瀬良一
    • Organizer
      第56回燃焼シンポジウム
    • Related Report
      2018 Annual Research Report
  • [Presentation] 詳細反応機構を用いたメタン/空気拡散火炎中のNOx生成に及ぼす水噴霧の影響2018

    • Author(s)
      武藤昌也,家田涼平,黒瀬良一,本澤尚史
    • Organizer
      日本流体力学会年会2018
    • Related Report
      2018 Annual Research Report
  • [Presentation] 直交脈動噴流における微粒化した液滴の測定2018

    • Author(s)
      前田航,高垣直尚,黒瀬良一,小森 悟,熊丸博滋
    • Organizer
      日本機械学会関西支部学生発表会
    • Related Report
      2017 Annual Research Report
  • [Presentation] 直交脈動噴流における液滴の微粒化観察2017

    • Author(s)
      安達昌紘, 高垣直尚, 黒瀬良一, 鈴木直弥, 道岡武信, 小森悟, 熊丸博滋
    • Organizer
      日本機械学会関西支部学生発表会
    • Place of Presentation
      大阪大学
    • Year and Date
      2017-03-11
    • Related Report
      2016 Annual Research Report
  • [Presentation] 航空機エンジン用サブスケール燃焼器内乱流噴霧燃焼場のLarge-Eddy Simulation -FPVモデルとFGMモデルの比較-2017

    • Author(s)
      武藤昌也, Yong Hu, 黒瀬良一, 森合秀樹
    • Organizer
      第55回燃焼シンポジウム
    • Related Report
      2017 Annual Research Report
  • [Presentation] 液体燃料の微粒化が噴霧燃焼振動特性に及ぼす影響2016

    • Author(s)
      金子圭佑, 粟根 遼, 黒瀬良一
    • Organizer
      第30回数値流体力学シンポジウム
    • Place of Presentation
      タワーホール船堀
    • Year and Date
      2016-12-13
    • Related Report
      2016 Annual Research Report
  • [Presentation] Investigation of Combustion Noise in Turbulent Non-Premixed and Spray Flames Using Direct Numerical Simulation2016

    • Author(s)
      A. Pillai, R. Kurose
    • Organizer
      第54回燃焼シンポジウム
    • Place of Presentation
      仙台国際センター
    • Year and Date
      2016-11-24
    • Related Report
      2016 Annual Research Report
  • [Presentation] バックステップ流れにおける噴霧燃焼振動のLarge-eddy simulation -燃料インジェクション条件の影響-2016

    • Author(s)
      金子圭佑, 粟根遼, 黒瀬良一
    • Organizer
      第54回燃焼シンポジウム
    • Place of Presentation
      仙台国際センター
    • Year and Date
      2016-11-23
    • Related Report
      2016 Annual Research Report
  • [Presentation] Tabulated chemistry approaches in the Large Eddy Simulation of turbulent reacting spray flows2016

    • Author(s)
      H. Yong, R. Kurose
    • Organizer
      第54回燃焼シンポジウム
    • Place of Presentation
      仙台国際センター
    • Year and Date
      2016-11-23
    • Related Report
      2016 Annual Research Report
  • [Remarks] 京都大学大学院工学研究科機械理工学専攻 熱物理工学研究室

    • URL

      http://www.tse.me.kyoto-u.ac.jp/

    • Related Report
      2018 Annual Research Report
  • [Remarks] 京都大学大学院工学研究科熱物理工学研究室HP

    • URL

      http://www.tse.me.kyoto-u.ac.jp/

    • Related Report
      2017 Annual Research Report
  • [Remarks] http://www.fluid.me.kyoto-u.ac.jp/index.html

    • Related Report
      2016 Annual Research Report

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Published: 2016-04-21   Modified: 2020-03-30  

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