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Development of Electromagnetic Nozzle Utilizing Magnetic Pressure

Research Project

Project/Area Number 10555057
Research Category

Grant-in-Aid for Scientific Research (B)

Allocation TypeSingle-year Grants
Section展開研究
Research Field Fluid engineering
Research InstitutionTokyo Institute of Technology

Principal Investigator

OSHIMA Shuzo  Tokyo Institute of Technology, Mechanical Engineering and Science, Associate Professor, 工学部, 助教授 (20143670)

Co-Investigator(Kenkyū-buntansha) NAKAGAWA Masamichi  Tokyo Institute of Technology, Mechanical Engineering and Science, Research Associate, 工学部, 助手 (10172280)
YAMANE Ryuichiro  Tokyo Institute of Technology, Mechanical Engineering and Science, Professor, 工学部, 教授 (50016424)
Project Period (FY) 1998 – 1999
Project Status Completed (Fiscal Year 1999)
Budget Amount *help
¥1,200,000 (Direct Cost: ¥1,200,000)
Fiscal Year 1999: ¥1,200,000 (Direct Cost: ¥1,200,000)
KeywordsMagnetic Nozzle / Magnetic Pressure / Non-Contacting Flow / Magnetic Levitation / Magnetic Fluid / Mangetohydrodynamics / 磁気浮揚 / 磁気淳揚
Research Abstract

Conventional pipes are made of solid materials such as metals and plastics. In the present research the walls of the pipe and the nozzle are virtual, being formed by the magnetic field, and the fluid is supported without contact by the magnetic pressure. The technique can be applied to the new material processing method, the new dosage method, concentrating the medicine to the diseased part without the side effects and the new simulation method of the microgravity condition.
In order to levitate an ordinary liquid, extremely strong magnetic field is required, which makes the experiment very difficult, however, the equivalent simulation is easily realized even with the conventional weak permanent magnets, if the magnetic fluid is used as a surrounding fluid.
In the present research, using above principle, the long column of the water or the silicone oil is levitated, and stability and formation of the virtual channel are experimentally and analytically investigated.

Report

(3 results)
  • 1999 Annual Research Report   Final Research Report Summary
  • 1998 Annual Research Report
  • Research Products

    (25 results)

All Other

All Publications (25 results)

  • [Publications] 大島 他 5名: "磁性流体の磁場中におけるレオロジ-特性"第10回電磁力関連ダイナミックスシンポジウム講演論文集. 419-424 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 大島 他 4名: "Study on a Horizontal Oscillation of Magnetically Levitated Liquid Colamn"第10回電磁力関連ダイナミックスシンポジウム講演論文集. 429-434 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 大島 他 4名: "The Angular Oscillation of Magnetically Levitated Diamagnetic Fluid Column"日本機械学会通常総会講演論文集. 98,1. 82-85 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 大島 他 4名: "Axial Oscillation of a Magnetically Levitated Diamagnetic Fluid Column inside a Magnetic Pipe"Fluid Dynamics Research. 24,3. 147-159 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 大島 他 4名: "The Surtace Resonance of a Strong Magnetic Fluid to an Alternating Magnetic Field"Proc.3rd ASME/JSME Joint Fluids Eng.Conf. 7119(CD-ROM). (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 大島 他 4名: "Propagating Waves along Magnetically Levitated Liquid Column"Proc.3rd ASME/JSME Joint Fluids Eng.Conf. 7120(CD-ROM). (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] S. Oshima, et al.: "Rheological Characteristics of Magnetic Fluid in Magnetic Field"Proceedings of 10th Electromagnetic Dynamics Symposium. 419-424 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] S. Oshima, et al.: "Study on a Horizontal Oscillation of Magnetically Levitated Liquid Column"Proceedings of 10th Electromagnetic Dynamics Symposium. 429-434 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] S. Oshima, et al.: "The Angular Oscillation of Magnetically Levitated Diamagnetic Fluid Column"Proceedings of 75th JSME General Meeting. Vol. 98, No.1. 82-85 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] S. Oshima, et al.: "Axial Oscillation of a Magnetically Levitated Non-Magnetic Fluid Column inside a Magnetic Pipe"Fluid Dynamics Research. Vol. 12, No. 3. 147-159 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] S. Oshima, et al.: "The Surface Response of a Strong Magnetic Fluid to an Alternating Magnetic Field"Proceedings of 3rd ASME/JSME Joint Fluids Engineering Conference. No. 7119 (CD-ROM). (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] S. Oshima, et al.: "Propagating Waves along Magnetically Levitated Liquid Column"Proceedings of 3rd ASME/JSME Joint Fluids Engineering Conference. No. 7120 (CD-ROM). (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      1999 Final Research Report Summary
  • [Publications] 大島 他 5名: "磁性流体の磁場中におけるレオロジー特性"第10回電磁力関連ダイナミックスシンポジウム講演論文集. 419-424 (1998)

    • Related Report
      1999 Annual Research Report
  • [Publications] 大島 他 4名: "Study on a Horizontal Oscillation of Magnetically Levitated Liquid Column"第10回電磁力関連ダイナミックスシンポジウム講演論文集. 429-434 (1998)

    • Related Report
      1999 Annual Research Report
  • [Publications] 大島 他 4名: "The Angular Oscillation of Magnetically Levitated Diamagnetic Fluid Column"日本機械学会 通常総会講演論文集. 98,1. 82-85 (1998)

    • Related Report
      1999 Annual Research Report
  • [Publications] 大島 他 4名: "Axial Oscillation of a Magnetically Levitated Non-Magnetic Fluid Column inside a Magnetic Pipe"Fluid Dynamics Research. 24,3. 147-159 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 大島 他 4名: "The Surface Response of a Strong Magnetic Fluid to an Alternating Magnetic Field"Proc.3rd ASME/JSME Fluids Eng.Conf. 7119(CD-ROM). (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 大島 他 4名: "Propagating Waves along Magnetically Levitated Liquid Column"Proc.3rd ASME/JSME Fluids Eng.Conf. 7120(CD-ROM). (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 大島 他 4名: "The Angnlar Oscillation of Magnetically Levitated Diamagnetic Fluid Column" 日本機械学会方75期通常総会講演講文集. 98・1. 82-85 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 大島 他 5名: "磁性流体の磁場中におけるレオロジー特性" 第10回電磁力関連ダイナミックスシンポジウム講演講文集. 419-424 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 大島 他 4名: "Study on a Horizontal Oscillation of Magnetically Levitatecl Liquid Column" 同上. 429-434 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 大島 他 4名: "気化性をもつ機能性流体の相変化を利用したマイクロマシン用アクチュエータの開発" 日本機械学会ロボティクス・メカトロニクス'98講演講文集 CD. 2BII2-5 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 大島 他 4名: "連続した傾斜非一様直流磁場による液体金属ジェットの方向制御" 日本機械学会論文集 B編. 64・624. 2505-2511 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 大島 他 4名: "The Surface Response of a Strong Magnetic Fluid to an Alternating Magnetic Field" Proc.3rd ASME/JSME Joint Fluids Eng.Cony.7119. (1999)

    • Related Report
      1998 Annual Research Report
  • [Publications] 大島 他 5名: "Propagating Waves along Magneticaly Levitated Liquid Column" 同上. 7120. (1999)

    • Related Report
      1998 Annual Research Report

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

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