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Dimension Reduction Analysis on Combustion Oscillation using Neural Network

Research Project

Project/Area Number 17K06950
Research Category

Grant-in-Aid for Scientific Research (C)

Allocation TypeMulti-year Fund
Section一般
Research Field Aerospace engineering
Research InstitutionNihon University

Principal Investigator

TANABE Mitsuaki  日本大学, 理工学部, 教授 (90291707)

Co-Investigator(Kenkyū-buntansha) 齊藤 允教  日本大学, 理工学部, 准教授 (20801020)
Project Period (FY) 2017-04-01 – 2022-03-31
Project Status Completed (Fiscal Year 2021)
Budget Amount *help
¥4,680,000 (Direct Cost: ¥3,600,000、Indirect Cost: ¥1,080,000)
Fiscal Year 2019: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2018: ¥910,000 (Direct Cost: ¥700,000、Indirect Cost: ¥210,000)
Fiscal Year 2017: ¥2,860,000 (Direct Cost: ¥2,200,000、Indirect Cost: ¥660,000)
Keywords振動燃焼 / ロケットエンジン / ガソリンエンジン / 冷炎 / 深層学習 / 自己符号化器 / 非線形力学系 / モード解析 / 燃焼振動 / 液滴燃焼 / モード分解 / 深層自己符号化器 / ロケット / トリプルフレーム / Deep Auto-encoder / 燃焼 / 振動解析 / ニューラルネットワーク
Outline of Final Research Achievements

Deep learning is applied to the analysis of combustion dynamics which is the key for the safety and efficiency of combustors. This is to develop and validate the method for state estimation and for the determination of controlling phenomena in complex systems. The analyzed phenomena are the intrinsic combustion oscillation by the coupling between pressure and heat release fluctuations, and the intrinsic cool-flame oscillation where temperature and species concentration are coupled. The big data of physical quantities by numerical simulation of transient combustion field are input to the analysis. The phase and the energy fraction of oscillation modes are derived, as well as validating the ability of correlation analysis and near-term prediction. In addition, the controlling phenomena and location and phase at which they arise are clarified through the determination of the distinctive feature of combustion field.

Academic Significance and Societal Importance of the Research Achievements

燃焼ダイナミクスは非線形力学系で表される複雑現象で,従来の解析手法である直交モード分解では多数の独立モードが発現し,現象分析に高次元の位相空間が必要なことから理解困難な現象であった.これに対し深層学習で位相空間を張る変数を導くと,複雑な燃焼振動場の状態を2次元という低次元位相空間に表せ,さらにモードとの関係も求められるので,どのような現象がどこでどの順番で生じるかを容易に判別可能となった.冷炎ダイナミクス解析にも適用できたことから,例えば同じ連鎖分岐爆発問題であるパンデミックの感染者数の時間的空間的振動なども解析できると考えられ,一般の非線形力学系問題の解析法として応用が期待できる成果を得た.

Report

(6 results)
  • 2021 Annual Research Report   Final Research Report ( PDF )
  • 2020 Research-status Report
  • 2019 Research-status Report
  • 2018 Research-status Report
  • 2017 Research-status Report
  • Research Products

    (25 results)

All 2022 2021 2020 2019 2018 2017 Other

All Journal Article (5 results) (of which Peer Reviewed: 4 results,  Open Access: 3 results) Presentation (17 results) (of which Int'l Joint Research: 5 results,  Invited: 1 results) Remarks (3 results)

  • [Journal Article] Reduced Dimension Analysis on Combustion Dynamics Using Deep Auto-Encoder2021

    • Author(s)
      田辺 光昭
    • Journal Title

      Journal of the Combustion Society of Japan

      Volume: 63 Issue: 203 Pages: 21-29

    • DOI

      10.20619/jcombsj.63.203_21

    • NAID

      130008007415

    • ISSN
      1347-1864, 2424-1687
    • Year and Date
      2021-02-15
    • Related Report
      2020 Research-status Report
  • [Journal Article] Study on Hysteresis of Combustion Oscillation in Continuously Variable Resonance Combustor using Deep Neural Network2021

    • Author(s)
      MOTOHASHI Kazunori、SAITO Masanori、TANABE Mitsuaki
    • Journal Title

      TRANSACTIONS OF THE JAPAN SOCIETY FOR AERONAUTICAL AND SPACE SCIENCES, AEROSPACE TECHNOLOGY JAPAN

      Volume: 19 Issue: 4 Pages: 570-576

    • DOI

      10.2322/tastj.19.570

    • NAID

      130008062289

    • ISSN
      1884-0485
    • Related Report
      2021 Annual Research Report
    • Peer Reviewed
  • [Journal Article] Scope of PHOENIX-2 Sounding Rocket Experiment, “Cool Flame Dynamics in Multi-droplet Ignition”2020

    • Author(s)
      Mitsuaki TANABE, Masanori SAITO, Yusuke SUGANUMA, Masato MIKAMI, Masao KIKUCHI, Yuko INATOMI, Osamu MORIUE, Hiroshi NOMURA
    • Journal Title

      International journal of microgravity science and application

      Volume: 37 Issue: 4 Pages: 370401

    • DOI

      10.15011/jasma.37.4.370401

    • NAID

      130007934388

    • ISSN
      2188-9783
    • Year and Date
      2020-10-31
    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] POD Analysis of Oscillation Mode of Triple Flame in Standing Acoustic Field by using Cross-Sectional Image2020

    • Author(s)
      K. Hamano , A. Shiomi , M. Saito and M. Tanabe
    • Journal Title

      AIAA Propulsion and Energy Forum

      Volume: - Pages: 1-11

    • DOI

      10.2514/6.2020-3904

    • Related Report
      2020 Research-status Report
    • Peer Reviewed / Open Access
  • [Journal Article] The oscillation and the location of a triple flame under acoustic oscillations are modeled and major mode of triple flame motion is analyzed by using a Deep Auto-Encoder (DAE) which is kind of Neural Network (NN).2019

    • Author(s)
      Saito Masanori、Motohashi Kazunori、Iezumi Tetsuo、Tanabe Mitsuaki
    • Journal Title

      AIAA Scitech 2019 Forum

      Volume: - Pages: 1-9

    • DOI

      10.2514/6.2019-2013

    • Related Report
      2018 Research-status Report
    • Peer Reviewed / Open Access
  • [Presentation] ロケット燃焼器内の燃焼振動に関する可読性の神経回路を用いた研究2022

    • Author(s)
      新井史也,家村和輝,齊藤允教,田辺光昭
    • Organizer
      日本航空宇宙学会 第61回航空原動機・宇宙推進講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Study on Nonlinear Dynamics Using the State Space of Combustion Oscillation in a Rocket Combustor2022

    • Author(s)
      Fumiya Arai, Kazuki Iemura, Masanori Saito and Mitsuaki Tanabe
    • Organizer
      33rd International Symposium on Space Technology and Science
    • Related Report
      2021 Annual Research Report
    • Int'l Joint Research
  • [Presentation] 変分自己符号化器による位相平面を用いたロケット燃焼器内での燃焼振動ダイナミクスに関する研究2021

    • Author(s)
      新井史也,家村和輝,齊藤允教,田辺光昭
    • Organizer
      日本燃焼学会 第59回燃焼シンポジウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] 燃料液滴列に生じる冷炎の振動現象と液滴間干渉効果に関する変分自己符号化器を用いた調査2021

    • Author(s)
      家村和輝,新井史也,齊藤允教,田辺光昭
    • Organizer
      第59回燃焼シンポジウム
    • Related Report
      2021 Annual Research Report
  • [Presentation] 数値計算で模擬された燃料液滴列で生じる冷炎のダイナミクスに対する変分自己符号化器の適用可能性2021

    • Author(s)
      家村和輝,新井史也,齊藤允教,田辺光昭
    • Organizer
      日本マイクログラビティ応用学会 第33回学術講演会
    • Related Report
      2021 Annual Research Report
  • [Presentation] Variational Auto Encoder for Correlation Analysis of Pressure Fluctuation and Heat Release Fluctuation in Continuously Variable Resonance Combustor2021

    • Author(s)
      Yoshifumi Sakata, Fumiya Arai, Masanori Saito, Mitsuaki Tanabe
    • Organizer
      The 10th Asian Joint Conference on Propulsion and Power
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] Study on Cool Flame Dynamics at Spontaneous Ignition of Droplet Pairs with Transient Heating2021

    • Author(s)
      Yurie Ohno, Masanori Saito, Mitsuaki Tanabe, Christian Eigenbrod
    • Organizer
      43rd COSPAR Scientific Assmbly
    • Related Report
      2020 Research-status Report
    • Int'l Joint Research
  • [Presentation] 複数液滴の冷炎ダイナミクスに関する観測ロケット実験“PHOENIX-2”進捗報告2021

    • Author(s)
      田辺光昭,齊藤允教,菅沼祐介,野村浩司,髙橋晶世,髙橋賢一,森上修,三上真人,後藤芳正,山村宜之,山本信,野倉正樹, Eigenbrod Christian,石川毅彦.菊池政雄,嶋田徹,稲富裕光
    • Organizer
      第35回宇宙環境利用シンポジウム
    • Related Report
      2020 Research-status Report
  • [Presentation] 非定常加熱を考慮した数値計算を用いた二液滴の自発点火時における冷炎振動の分析2020

    • Author(s)
      大野友利恵,池澤英明,齊藤允教,田辺光昭
    • Organizer
      JASMAC-32
    • Related Report
      2020 Research-status Report
  • [Presentation] PHOENIX-2,-複数液滴の冷炎ダイナミクス-,状況報告2020

    • Author(s)
      田辺光昭,齊藤允教,菅沼祐介,三上真人,菊池政雄,稲富裕光,森上修,野村浩司
    • Organizer
      JASMAC-32
    • Related Report
      2020 Research-status Report
  • [Presentation] Study on Hysteresis of Combustion Oscillation in Continuously Variable Resonance Combustor using Deep Neural Network2019

    • Author(s)
      Kazunori MOTOHASHI, Masanori SAITO, Mitsuaki TANABE
    • Organizer
      32nd International Symposium on Space Technology and Science
    • Related Report
      2019 Research-status Report
    • Int'l Joint Research
  • [Presentation] 定在音場におけるTriple Flameの振動モードに関する研究2019

    • Author(s)
      濱野 康平,塩見 爽,齊藤 允教,田辺 光昭
    • Organizer
      第57回燃焼シンポジウム
    • Related Report
      2019 Research-status Report
  • [Presentation] 畳み込み自己符号化器による低次元化解析を用いた連続可変共鳴燃焼器での燃焼振動のモードに関する研究2019

    • Author(s)
      坂田 良文,下村 軍晧,齊藤 允教,田辺 光昭
    • Organizer
      第57回燃焼シンポジウム
    • Related Report
      2019 Research-status Report
  • [Presentation] 深層学習を用いた連続可変共鳴燃焼器の Rayleigh Index に関する研究2018

    • Author(s)
      本橋 和典,齊藤 允教,田辺 光昭
    • Organizer
      第56回燃焼シンポジウム
    • Related Report
      2018 Research-status Report
  • [Presentation] 燃焼振動場の低次元化解析への深層学習の適用2018

    • Author(s)
      田辺光昭
    • Organizer
      日本燃焼学会「AI技術開発の最前線と燃焼研究への応用」ワークショップ
    • Related Report
      2018 Research-status Report
    • Invited
  • [Presentation] Analysis Method on Flame with Acoustic Forcing Using Neural Network2017

    • Author(s)
      Kazunori Motohashi, Masanori Saito, Mitsuaki Tanabe
    • Organizer
      6th Pacific-Asia Conference on Mechanical Engineering
    • Related Report
      2017 Research-status Report
    • Int'l Joint Research
  • [Presentation] 深層自己符号化器による低次元化解析を用いた連続可変共鳴燃焼器での振動燃焼のモードに関する研究2017

    • Author(s)
      下村 軍晧,本橋 和典,飛田 直也,齊藤 允教,田辺 光昭
    • Organizer
      第55回燃焼シンポジウム
    • Related Report
      2017 Research-status Report
  • [Remarks] DNN for combustion analysis

    • URL

      https://sites.google.com/a/nihon-u.ac.jp/tanabelab/research-project/dnn-for-combustion-analysis-jsps-kakenhi

    • Related Report
      2021 Annual Research Report
  • [Remarks] DNN for combustion analysis (JSPS KAKENHI)

    • URL

      https://sites.google.com/a/nihon-u.ac.jp/tanabelab/research-information/dnn-for-combustion-analysis

    • Related Report
      2020 Research-status Report 2019 Research-status Report 2018 Research-status Report
  • [Remarks] DNN for combustion analysis

    • URL

      https://sites.google.com/a/nihon-u.ac.jp/tanabelab/research-information/dnn-for-combustion-analysis

    • Related Report
      2017 Research-status Report

URL: 

Published: 2017-04-28   Modified: 2023-01-30  

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