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Intelligent Electromagnetic Control of Complex Interactions in Plasma Flow Systems

Research Project

Project/Area Number 11450069
Research Category

Grant-in-Aid for Scientific Research (B).

Allocation TypeSingle-year Grants
Section一般
Research Field Fluid engineering
Research InstitutionTOHOKU UNIVERSITY

Principal Investigator

NISHIYAMA Hideya  Tohoku Univ., Inst.Fluid Sci., Professor, 流体科学研究所, 教授 (20156128)

Co-Investigator(Kenkyū-buntansha) SATO Takehiko  Tohoku Univ., Inst.Fluid Sci., Research Assoc., 流体科学研究所, 助手 (10302225)
HAYASE Toshiyuki  Tohoku Univ., Inst.Fluid Sci., Professor, 流体科学研究所, 教授 (30135313)
Project Period (FY) 1999 – 2000
Project Status Completed (Fiscal Year 2000)
Budget Amount *help
¥14,200,000 (Direct Cost: ¥14,200,000)
Fiscal Year 2000: ¥6,500,000 (Direct Cost: ¥6,500,000)
Fiscal Year 1999: ¥7,700,000 (Direct Cost: ¥7,700,000)
KeywordsPlasma flow / Electromagnetic control / Fine particle / Mixing / Complex interaction / Systematization / Charged particles / Intelligent functionalization / 複雑干渉
Research Abstract

The experimental and theoretical studies were carried out to establish the intelligent electromagnetic control of plasma flow system, utilizing the complex interactions between plasma flow and mixed reactive gas and also injected fine particles. The main results obtained here are as follows :
(1) A numerical model was proposed to clarify the complex plasma-particle-EM field in a pipe or complex configuration. The effects of RF EM field, particle injection and particle composition and nozzle angle on the plasma characteristics and particle behavior were clarified.
(2) A virtual plasma spraying process was conducted using the above numerical model to clarify the optimum spraying conditions for high quality coating.
(3) The effects of mixing gas on the plasma volume, radiation, and thermofluid field of nonequilibrium RF plasma were clarified experimentally. Furthermore, the effects of injection locations, inlet flow rates of chemical gases on the thermofluid field and species fields were clarified theoretically using multi-compoment model.
(4) A feed back control system was successfully established by sensing the radiation and operating the discharge current, magnetic coil current. The control perfomance by changing discharge current or applying magnetic field was clarified.

Report

(3 results)
  • 2000 Annual Research Report   Final Research Report Summary
  • 1999 Annual Research Report
  • Research Products

    (27 results)

All Other

All Publications (27 results)

  • [Publications] 西山秀哉: "機械工学年鑑(1999年)流体工学,6.3プラズマ流体・反応性流体"日本機械学会論文集(B編). 65-636. 2558 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Nishiyama: "Numerical Modeling of an Impinging and Compressible Dusted Plasma Jet Controlled by a Magnetic Field"Plasma Chem.and Plasma Process.. 19-3. 363-381 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Nishiyama: "Magnetic Control of Homogeneous and Dust-laden Plasma Jet"Pure and Applied Chemistry. 71-10. 1899-1907 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Nishiyama: "Numerical Simulation of Mixing Effect on a Non-equilibrium Plasma Jet in an Applied Magnetic Field"JSME Int.J., Ser.B. 43-2. 314-322 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Nishiyama: "Mixing Effect on a RF Induction Nonequilibrium Plasma"Heat and mass Transfer. 36-5. 433-437 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] Y.Nisugi: "Aerodynamic Drag Reduction by Feedback Control of Flow Field"Proc.of 6th Triennal Int.Symp.on Fluid Control Measurement and Visualization. 1-6 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 西山秀哉(分担): "機能性流体・知能流体,第4章,プラズマ流体"コロナ社. 45 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Nishiyama: "Annual Review of Plasma Flow and Reactive Flow"Trans.of the JSME, Ser.B. 65-636. 2558 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Nishiyama: "Numerical Modeling of an Impinging and Compressible Dusted Plasma Jet Controlled by a Magnetic Field"Plasma Chem.and Plasma Process.. 19-3. 363-381 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Nishiyama: "Magnetic Control of Homogeneous and Dust-laden Plasma Jet"Pure and Applied Chemistry. 71-10. 1899-1907 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Nishiyama: "Numerical Simulation of Mixing Effect on a Non-equilibrium Plasma Jet in an Applied Magnetic Field"JSME Int.J., Ser.B. 43-2. 314-322 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Nishiyama: "Mixing Effect on a RF Induction Nonequilibrium Plasma"Heat and Mass Transfer. 36-5. 433-437 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Nishiyama: "Plasma Flow (Chapter 4) Functional Fluids and Intelligent Fluids"Corona Pub.Corp.. 48-92 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Nishiyama: "Numerical Simulation of Mixing Effect on a Non-equilibrium Plasma Jet in an Applied Magnetic Field"JSME Int.J.,Ser.B. 43-2. 314-322 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 佐藤岳彦: "電磁場下の管内微粒子プラズマ流の数値シミュレーション"日本機械学会論文集(B編). 66-645. 1295-1302 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] H.Nishiyama: "Mixing Effect on a RF Induction Nonequilibrium Plasma"Heat and Mass Transfer. 36-5. 433-437 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Y.Nisugi: "Aerodynamic Drag Reduction by Feedback Control of Flow Field"Proc.of 6th Triennal Int.Symp.on Fluid Control Measurement and Visualization. 1-6 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 西山秀哉: "非平衡プラズマジェットの制御システムの特性"日本機械学会2000年度年次大会講演論文集. IV. 293-294 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 佐藤岳彦: "プラズマ溶射プロセスの最適化数値シミュレーション"日本溶射協会第72回全国講演大会講演論文集. 27-28 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 西山秀哉(分担): "機能性流体・知能流体,第4章,プラズマ流体"コロナ社. 45 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] Nishiyama H.: "Numerical Modeling of an Impinging and compressible Dusted Plasma Jet Controlled by a Magnetic Field"Plasma Chemistry and Plasma Processing. 19・3. 363-381 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 西山秀哉: "機械工学年鑑(1999年)流体工学6・3プラズマ流体・反応性流体"日本機械学会論文集(B編). 65・636. 2558-2558 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Nishiyama H.: "Magnetic Control of Homogeneous and Dust-Laden Plasuma Jets"Proc.of the 14th Int. Symp. On Plasma Chemistry. I. 27-29 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Solorenko O.P.: "Intelligent Integrated Plasma Laboratory for Complex Studying the Basic Phenomena under Plasma Sprayed Materials Formation"Proc.of the 14th Int. Symp.on Plasma Chemistry. IV. 2133-2138 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] Hayase.T.: "Monotonic Convergence Property of Turbulent Flow Solution with Central Difference and QUICK Schemes"Trans. ASME, J. of Fluids Engineering. 121・2. 351-358 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 佐藤岳彦: "電磁場下の管内微粒子プラズマ流の数値シミュレーション"第13回数値流体力学シンポジウム講演要旨集. 203-203 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 西山 秀哉(分担): "機能性流体・知能流体"コロナ社. 179 (2000)

    • Related Report
      1999 Annual Research Report

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Published: 1999-04-01   Modified: 2016-04-21  

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