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Chemical and Luminescent Aspects of Single-Bubble Sonoluminescence : Control and Observation

Research Project

Project/Area Number 10450073
Research Category

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

Allocation TypeSingle-year Grants
Section一般
Research Field Fluid engineering
Research InstitutionThe University of Electro-Communications

Principal Investigator

HAYASHI Shigeo  The Univ.of Electro-Communications, Dept.of Applied Phys.and Chem. Professor, 電気通信学部, 教授 (60126357)

Co-Investigator(Kenkyū-buntansha) YASUI Kyuichi  National Research Institute of Nagoya, Materials Structure Designing Lab. Research Technician, 産業技術総合研究所・名古屋工業技術研究所, 経済産業技官(研究職)
MIYAZAKI Takeshi  The University of Electro-Communications, Dept.of Mechanical Engineering Professor, 大学院・電気通信学研究科, 教授 (50142097)
KAMAKURA Tomoo  The University of Electro-Communications, Dept.of Electrical Engineering Professor, 電気通信学部, 教授 (50109279)
Project Period (FY) 1998 – 2000
Project Status Completed (Fiscal Year 2000)
Budget Amount *help
¥13,500,000 (Direct Cost: ¥13,500,000)
Fiscal Year 2000: ¥1,700,000 (Direct Cost: ¥1,700,000)
Fiscal Year 1999: ¥5,300,000 (Direct Cost: ¥5,300,000)
Fiscal Year 1998: ¥6,500,000 (Direct Cost: ¥6,500,000)
KeywordsSingle-bubble sonoluminescence / Multibubble sonoluminescence / Acoustic cavitation / Nonlinear acoustics / Mie scattering / Video microscopy / Numerical simulation of bubble dynamics / Sonochemistry / 数値シミュレーション / 電気分解 / ビデオ計測 / ソノルミネッセンス / キャビテーション / 光散乱 / パワースペクトル / ビデオ撮影 / 界面活性剤
Research Abstract

The single-bubble sonoluminescence(SBSL)is a phenomenon in which a single or a few bubbles that are trapped in the acoustic standing waves emit pulsed luminescence. The phenomenon has been investigated intensively by many researchers since it was discovered ten years ago, partly because the bubble is stationary in space and time. the purpose of the present research is to explore the interdisciplinary field of "luminescence-fluid dynamics-chemical reactions" associated with cavitaton by exploiting SBSL.The following four researchers participated in the project : S.Hayashi measured the properties of bubbles while obtaining the know-how. T.Kamakura investigated acoustical radiation theoretically and experimentally. T.Miyazaki did a theoretical. research on vortices, which affect the bubble dynamics. K.Yasui proposed a detailed theoretical model in which many molecular and radical species dissociated and ionized, and applied it to the following problems : how surfactants affect the SBSL dy … More namics, what makes hydrogen SBSL most outstanding, how single-bubble and multibubble sonoluminescence differ, etc.
As for the SBSL experiment, we first focused on the development of experimental techniques for creating bubbles and measuring the properties. Various acoustical resonators and transducers were tested. We then adopted a Mie-scattering technique to investigate the bubble dynamics, but met some difficulties such as low S/N and large background signals. With the help of theoretical modelling, these problems have been resolved. We also did measurements using video microscope and needle-type hydrophones.
Video microscopy was very useful in electrolys-assisted SBSL in which seeding bubbles were created on the electrodes. We observed how the bubbles grow on the electrode during electrolysis, how small particles leave from it, and how the bubbles coagulate on the electrode by ultrasounds. Thus, we have achieved a basic understanding required for exploring the new interdisciplinary field. Less

Report

(4 results)
  • 2000 Annual Research Report   Final Research Report Summary
  • 1999 Annual Research Report
  • 1998 Annual Research Report
  • Research Products

    (46 results)

All Other

All Publications (46 results)

  • [Publications] 林繁: "Electrolysis-assisted single-bubble sonoluminescence in cholorine-doped water"Ultrason. Sonochem.. (印刷中).

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 林茂雄: "Acoustic emission from a sonoluminescing bubble"Acoust. Sci. and Tech.. 22. 129-134 (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 林茂雄: "Finite angular resolution Mie-scattering measurements of sonoluminescing Bubbles"Jpn. J. Appl. Phys.. 38. 6562-6563 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 野村英之: "進行波内の微粒子に作用する音響放射圧"日本音響学会誌. 55. 615-619 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 鎌倉友男: "Model equation for strongly focused finite-amplitude sound beams"J. Acoust. Soc. Am.. 107. 3035-3046 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 宮嵜武: "Linear and non-linear interactions between a columnar vortex and external turbulence"J. fluid Mech.. 402. 349-378 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 安井久一: "Single-bubble sonoluminescence from noble gases"Phys. Rev. E. 63(印刷中). (2001)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 安井久一: "Single-bubble and multibubble sonoluminescence"Phys. Rev. Lett.. 83. 297-300 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 安井久一: "Single-bubble sonoluminescence from hydrogen"J. Chem. Phys.. 111. 5384-5389 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 安井久一: "Effect of a magnetic field on sonoluminescence"Phys. Rev. E.. 60. 1759-1761 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 安井久一: "Mechanism of single-bubble sonoluminescence"Phys. Rev. E.. 60. 1754-1758 (1999)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 安井久一: "Effect of surfactants on single-bubble sonoluminescence"Phys. Rev. E.. 58. 4560-4567 (1998)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 林茂雄: "科学計測における誤差解析入門"東京化学同人. 328 (2000)

    • Description
      「研究成果報告書概要(和文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] S.Hayashi: "Electrolysis-assisted single-bubble sonoluminescence in chlorine-doped water"Ultrason.Sonochem.. (in print).

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] S.Hayashi: "Acoustic emission from a sonoluminescing bubble"Acoust.Sci.Tech.. 22. 129-134 (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] S.Hayashi: "Finite angular resolution Mie-scattering measurements of sonoluminescing bubbles"Jpn.J.Appl.Phys.. 38. 6562-6563 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] T.Kamakura: "Model equation for strongly focused finite-amplitude sound beams"J.Acoust.Soc.Am.. 107. 3035-3046 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] H.Nomura: "Acoustical radiation pressure exerting on a small particle in traveling waves"J.Acoust.Soc.Japan(in Japanese). 55. 619-625 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] T.Miyazaki: "Linear and non-linear interactions between a columnar vortex and external turbulence"J.Fluid Mech.. 402. 349-378 (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Yasui: "Single-bubble Sonoluminescence from Noble Gases"Phys.Rev.E. 63(in print). (2001)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Yasui: "Single-Bubble and Multibubble Sonoluminescence"Phys.Rev.Lett.. 83. 297-4300 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Yasui: "Single-Bubble Sonoluminescence from Hydrogen"J.Chem. Phys.. 111. 5384-5389 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Yasui: "Effect of a Magnetic Field on Sonoluminescence"Phys.Rev.E. 60. 1759-1761 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Yasui: "Mechanism of Single-Bubble Sonoluminescence"Phys.Rev.E. 60. 1754-1758 (1999)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] K.Yasui: "Effect of surfactants on single-bubble sonoluminescence"Phys.Rev.E. 58. 4560-4567 (1998)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] S.Hayashi: "Keisoku ni Okeru Gosakaiseki Nyumon"Tokyo Kagaku Dojin, Tokyo, a translation of J.R.Taylor, An Introduction to Error Analysis(University Science Books, Sausalito, 1997)(2^<nd> Ed.). (2000)

    • Description
      「研究成果報告書概要(欧文)」より
    • Related Report
      2000 Final Research Report Summary
  • [Publications] 林茂雄: "Acoustic emission from a sonoluminescing bubble"Acoust.Sci.Tech.. 22(印刷中). (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] 呉偉: "Triboluminescence of 3,6-dibromocarbazole"Jpn.J.Appl.Phys.. 40(印刷中). (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] 野村英之: "ピストン音源の近距離場に置かれた平面物体に働く音響放射力"日本音響学会誌. 56. 805-814 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 鎌倉友男: "Model equation for strongly focused finite-amplitude sound beams"J.Acoust.Soc.Am.. 107. 3035-3046 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 宮嵜武: "Linear and non-linear interactions between a columnar vortex and external turbulence"J.Fluid Mech.. 402. 349-378 (2000)

    • Related Report
      2000 Annual Research Report
  • [Publications] 安井久一: "Single-bubble sonoluminescence from noble gases"Phys.Rev.E. 63(印刷中). (2001)

    • Related Report
      2000 Annual Research Report
  • [Publications] 林 茂雄: "Finite angular resolution Mie-scattering measurements of sonoluminescing bubbles"Jpn.J. Appl.Phys.. 38. 6562-6563 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 野村英之: "進行波内の微小粒子に作用する音響放射力"日本音響学会誌. 55. 619-625 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 宮嵜 武: "Quasigeostrophic, tilted spheroidal vortices"J. Phys. Soc. Jpn.. 68. 2592-2601 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 宮嵜 武: "Linear and non-linear interactions between a columnar vortex and external turbulence"J. Fluid Mech.. (掲載予定).

    • Related Report
      1999 Annual Research Report
  • [Publications] 安井久一: "Single-Bubble and Multibubble Sonoluminescence"Phys. Rev. Lett. 83. 4297-4300 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 安井久一: "Effect of a Magnetic Field on Sonoluminescence"Phys. Rev. E. 60. 1759-1761 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 安井久一: "Single-Bubble Sonoluminescence from Hydrogen"J. Chem. Phys.. 11. 5384-5389 (1999)

    • Related Report
      1999 Annual Research Report
  • [Publications] 林 茂雄: "科学計測における誤差解析入門"東京化学同人. (2000)

    • Related Report
      1999 Annual Research Report
  • [Publications] 國分崇生: "Plural sonoluminesling bnbbles in acoustic fields of higher mode" Japanese Journal of Applied Physics. 37. 5835-5838 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 野村英之: "進行波内での微小粒子に作用する音響放射力" 日本音響学会誌.

    • Related Report
      1998 Annual Research Report
  • [Publications] 斉藤秀亮: "Rankine結合渦中の気泡の形状と安定性" ながれ(日本流体力学会誌). 17. 432-443 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 安井久一: "Single-bnbble dynamics in Liguid nitrogen" Physical Review E. 58. 471-479 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 安井久一: "Effect of surfactants on Single-bubble sonoluminescence" Physical Review E. 58. 4560-4567 (1998)

    • Related Report
      1998 Annual Research Report
  • [Publications] 安井久一: "Theory of sonoluminescence" Current Topics in Aconstic Research. 2. 129-134 (1998)

    • Related Report
      1998 Annual Research Report

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Published: 1998-04-01   Modified: 2016-04-21  

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