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Dubey Ajit.Kumar  ドゥベイ アジット・クマール

ORCIDConnect your ORCID iD *help
Researcher Number 40872338
Other IDs
Affiliation (based on the past Project Information) *help 2020 – 2021: 東北大学, 数理科学連携研究センター, 助教
Review Section/Research Field
Principal Investigator
0301:Mechanics of materials, production engineering, design engineering, fluid engineering, thermal engineering, mechanical dynamics, robotics, aerospace engineering, marine and maritime engineering, and related fields
Keywords
Principal Investigator
Numerical Simulation / Sper-Knock / Autoignition / DNS / Knocking / Flame acoustic coupling / Thermoacoustics / Detonation / Combustion instability
  • Research Projects

    (1 results)
  • Research Products

    (7 results)
  •  Understanding flame-acoustic coupling through high-fidelity DNS with detailed chemical kinetics and combustion tube experiments optimized for DNSPrincipal Investigator

    • Principal Investigator
      Dubey Ajit.Kumar
    • Project Period (FY)
      2020 – 2021
    • Research Category
      Grant-in-Aid for Research Activity Start-up
    • Review Section
      0301:Mechanics of materials, production engineering, design engineering, fluid engineering, thermal engineering, mechanical dynamics, robotics, aerospace engineering, marine and maritime engineering, and related fields
    • Research Institution
      Tohoku University

All 2021 2020

All Journal Article Presentation

  • [Journal Article] Acoustic parametric instability, its suppression and a beating instability in a mesoscale combustion tube2021

    • Author(s)
      Dubey Ajit Kumar、Koyama Yoichiro、Hashimoto Nozomu、Fujita Osamu
    • Journal Title

      Combustion and Flame

      Volume: 228 Pages: 277-291

    • DOI

      10.1016/j.combustflame.2021.02.006

    • Peer Reviewed / Open Access / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K22382, KAKENHI-PROJECT-18H03755
  • [Presentation] Comparative theoretical study of thermoacoustic instability with single and twin flames in closed tubes2021

    • Author(s)
      Dubey Ajit Kumar, Morii Youhi, Nakamura Hisashi, Fujita Osamu, Maruta Kaoru
    • Organizer
      58th Symposium (Japanese) on Combustion
    • Data Source
      KAKENHI-PROJECT-20K22382
  • [Presentation] DNS of reactive compressible flow for detailed understanding of knocking phenomena2021

    • Author(s)
      Morii Youhi, Dubey Ajit Kumar, Nakamura Hisashi, Maruta Kaoru
    • Organizer
      18th International Conference on Flow Dynamics
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K22382
  • [Presentation] Experimental observation of acoustic parametric instability in a thermodiffusively unstable mixture2021

    • Author(s)
      Dubey Ajit Kumar, Tezuka Takuya, Morii Youhi, Nakamura Hisashi, Maruta Kaoru
    • Organizer
      18th International Conference on Flow Dynamics
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K22382
  • [Presentation] Knocking combustion and autoignition modes studied using 2D DNS2021

    • Author(s)
      Dubey Ajit Kumar, Morii Youhi, Nakamura Hisashi, Maruta Kaoru
    • Organizer
      VIth International Conference on Sustainable Energy and Environmental Challenges
    • Invited / Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K22382
  • [Presentation] 2-D DNS study of Autoignition Modes in n-Heptane Combustion2021

    • Author(s)
      Dubey Ajit Kumar, Morii Youhi, Nakamura Hisashi, Maruta Kaoru
    • Organizer
      13th Asia-Pacific Conference on Combustion 2021
    • Int'l Joint Research
    • Data Source
      KAKENHI-PROJECT-20K22382
  • [Presentation] Comparative theoretical study of thermoacoustic instability with single and twin flames in closed tubes2020

    • Author(s)
      Dubey Ajit Kumar, Morii Youhi, Nakamura Hisashi, Fujita Osamu, Maruta Kaoru
    • Organizer
      58th Symposium (Japanese) on Combustion
    • Data Source
      KAKENHI-PROJECT-20K22382

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