• Search Research Projects
  • Search Researchers
  • How to Use
  1. Back to previous page

Clarification and Verification of Turbulent Flame by Combination Method Based on Extended Flamelet Model

Research Project

Project/Area Number 14550177
Research Category

Grant-in-Aid for Scientific Research (C)

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

Principal Investigator

YAMASHITA Hiroshi  Nagoya University, Graduate School of Engineering, Professor, 工学研究科, 教授 (40111835)

Co-Investigator(Kenkyū-buntansha) NAKAMURA Yuji  Nagoya University, Center for Integrated Research in Science and Engineering, Assistant Professor, 理工科学総合研究センター, 講師 (50303657)
ZHAO Daiqing  Nagoya University, Graduate School of Engineering, Assistant Professor, 元工学研究科, 講師 (70324449)
Project Period (FY) 2002 – 2003
Project Status Completed (Fiscal Year 2003)
Budget Amount *help
¥4,000,000 (Direct Cost: ¥4,000,000)
Fiscal Year 2003: ¥1,300,000 (Direct Cost: ¥1,300,000)
Fiscal Year 2002: ¥2,700,000 (Direct Cost: ¥2,700,000)
KeywordsTurbulent Flame / Flamelet Model / Numerical Analysis / Laser Measurement / Image Processing / Air Pollutant / 数値計算
Research Abstract

The turbulent flame is used in a wide variety of applications. However, combustion is an extremely complex phenomenon combining a lot of physical, chemical processes and enough elucidation is not yet done. In order to predict accurately the NOx emission of turbulent, we developed the combination method based on "the extended flamelet model". In this method, the detailed kinetics calculation is separated from the turbulent flow calculation, and then they are recombined in terms of recombination parameters. On the other hand, the instrumentation technology which had accumulated up to now was adopted to cope with the problems of taking a picture to the fast process and the resolution on the image processing in the experiment.
Following researches were done based on such techniques.
1)Survey on the method using the turbulent flow model and the turbulent combustion model
2)Improvement of the combination method and execution of the numerical calculation for the unsteady counterflow diffusion flame
3)Establishment of the measurement system with the high speed and the high-resolution
4)Execution of the experiment using OH-PLIF and acetone-PLIF for verification of the combination method
5)Execution of the numerical calculation using DNS and comparison with the experiment

Report

(3 results)
  • 2003 Annual Research Report   Final Research Report Summary
  • 2002 Annual Research Report
  • Research Products

    (17 results)

All Other

All Publications (17 results)

  • [Publications] 山本典史, 中村祐二, 趙黛青, 山下博史: "OH-LIF法による乱流予混合火炎の火炎構造の測定"流体熱工学研究. 38巻1号. 19-28 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 中村祐二, 里見知彦, 山下博史: "アセトンPLIF法による予混合乱流噴流の可視化"日本機械学会東海支部三重地区講演会講演論文集. 40-41 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 林直樹, 中村祐二, 里見知彦, 山本和弘, 山下博史: "PLIF法によるプロパン-空気乱流予混合火炎中のOHラジカルの計測"日本機械学会熱工学コンファレンス2003講演論文集. 263-264 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 高石良伸, 山下博史: "非定常対向流拡散火炎におけるNOx生成特性の解明と乱流燃焼モデルの構築(燃料希釈および酸化剤予熱条件の場合)"第41回燃焼シンポジウム講演論文集. 423-424 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 里見知彦, 林直樹, 中村祐二, 山本和弘, 山下博史: "アセトンPLIF法による乱流予混合火炎の可視化"第41回燃焼シンポジウム講演論文集. 431-432 (2003)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Norifumi Yamamoto, Yuji Nakamura, Daiqing Zhao, Hiroshi Yamashita: "Measurement of Flame Structure of Turbulent Premixed Flame by OH-LIF"Fluid & Heat Engineering Research (in Japanese). No.1. 19-28 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Tomohiko Satomi, Naoki Hayashi, Yuji Nakamura, Kazuhiro Yamamoto, Hiroshi Yamashita: "Visualization of Turbulent Premixed Jet Via Acetone-PLIF"Proc. Tokai Branch of Jpn.Soc.Mech.Eng. (in Japanese). 40-41 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Naoki Hayashi, Yuji Nakamura, Tomohiko Satomi, Kazuhiro Yamamoto, Hiroshi Yamashita: "Measurement of OH Radical in Propane-Air Turbulent Premixed Flame by PLIF"Proc. Thermal Eng. Conference of Jpn.Soc.Mech. Eng. (in Japanese). 263-264 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Yoshinobu Takaishi, Hiroshi Yamashita: "A Study on NOx Formation Characteristics in Unsteady Counterflow Diffusion Flames and Modeling of Turbulent Diffusion Combustion"Proc. 41th Japanese Symposium on Combustion (in Japanese). 423-424 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] Tomohiko Satomi, Naoki Hayashi, Yuji Nakamura, Kazuhiro Yamamoto, Hiroshi Yamashita: "Visualization of Turbulent Premixed Flame Via Acetone-PLIF"Proc. 41th Japanese Symposium on Combustion (in Japanese). 431-432 (2003)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2003 Final Research Report Summary
  • [Publications] 山本典史, 中村祐二, 趙黛青, 山下博史: "OH-LIF法による乱流予混合火炎の火炎構造の測定"流体熱工学研究. 38巻1号. 19-28 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 中村祐二, 里見知彦, 山下博史: "アセトンPLIF法による予混合乱流噴流の可視化"日本機械学会東海支部三重地区講演会講演論文集. 40-41 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 林直樹, 中村祐二, 里見知彦, 山本和弘, 山下博史: "PLIF法によるプロパン-空気乱流予混合火炎中のOHラジカルの計測"日本機械学会熱工学コンファレンス2003講演論文集. 263-264 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 高石良伸, 山下博史: "非定常対向流拡散火炎におけるNOx生成特性の解明と乱流燃焼モデルの構築(燃料希釈および酸化剤予熱条件の場合)"第41回燃焼シンポジウム講演論文集. 423-424 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 里見知彦, 林直樹, 中村祐二, 山本和弘, 山下博史: "アセトンPLIF法による乱流予混合火炎の可視化"第41回燃焼シンポジウム講演論文集. 431-432 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 林直樹, 中村祐二, 里見知彦, 山本和弘, 山下博史: "OH-LIF法によるプロパン及びメタン乱流予混合火炎の火炎構造の計測"第41回燃焼シンポジウム講演論文集. 433-434 (2003)

    • Related Report
      2003 Annual Research Report
  • [Publications] 山本典史他3名: "OH-LIF法による乱流予混合火炎の火炎構造の測定"第40回燃焼シンポジウム講演論文集. 517-518 (2002)

    • Related Report
      2002 Annual Research Report

URL: 

Published: 2002-04-01   Modified: 2016-04-21  

Information User Guide FAQ News Terms of Use Attribution of KAKENHI

Powered by NII kakenhi