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1990 Fiscal Year Final Research Report Summary

Study on SAW Streaming and its Application to Fluid Devices

Research Project

Project/Area Number 01550041
Research Category

Grant-in-Aid for General Scientific Research (C)

Allocation TypeSingle-year Grants
Research Field 応用物理学一般(含航海学)
Research InstitutionShizuoka University

Principal Investigator

SHIOKAWA Showko  Shizuoka University, Engineering, Associate Professor, 工学部, 助教授 (50016599)

Co-Investigator(Kenkyū-buntansha) TOYOKAWA Moriizumi  Tokyo Institute of Technology, Engineering, Professor, 電気電子工学科, 教授 (80016534)
Project Period (FY) 1989 – 1990
KeywordsSAW / SAW Streaming / Surface Acoustic Waves / Rayleigh Mode / Ink Jet / Acoustic Streaming / Ultrasonic Non-Linear Phenomenon / Micro Fluid Devices
Research Abstract

We have investigated a phenomenon that a liquid drop streamed or formed droplet on the surface of SAW propagation substrate and have termed such liquid motions "SAW streaming". The purpose of our research is to investigate the mechanism of the SAW streaming and to make it possible to develop new flud devices. The following results are obtained.
1. Theoretically, we can derive the SAW streaming force using the theory of acoustic streaming. The SAW streaming force is very large and strong enough to expel a drop from the liquid surface.
2. The liquid motion was found to depend on not only electrical conditions but also the chemical conditions whether the surface is hydrophobic or hydrophilic.
3. The possibility of liquid devices such as a fluid pump, fluid guide or ink jet has been experimentally verified.

  • Research Products

    (32 results)

All Other

All Publications (32 results)

  • [Publications] 塩川 祥子: "SAWストリ-ミングによるインクジェット効果" 第36回応用物理学関係連合講演会講演予縞集. 第36回. 440- (1989)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 塩川 祥子: "SAWストリ-ミングに対するSAWパワ-フロ-角の影響" 第36回応用物理学関係連合講演会講演予縞集. 第36回. 440- (1989)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 塩川 祥子: "SAWストリ-ミングの特性と流体素子への応用" 1989年春季日本音響学会研究発表会論文集. 論文集II. 787-788 (1989)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] S.Shiokawa: "Experimental Study on Liquid Streaming by SAW" Japan Journal of Applied Physics. 28. 126-128 (1989)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 上田 年彦: "SAWストリ-ミング現象の解明とその応用" 第50回応用物理学会学術講演会講演予縞集. 第50回. 350- (1989)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 塩川 祥子: "SAWストリ-ミング現象の解明とその応用" 電子情報通信学会技術報告資料・超音波研究会. US89ー51. 41-46 (1989)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] S.SHIOKAWA: "Liquid Streaming and Droplet Formation Caused by Leaky Rayleigh Waves" IEEE US Symposium Proceedings. 643-646 (1989)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 塩川 祥子: "SAWストリ-ミング現象の解明と微小流体素子への応用" 1989年秋季日本音響学会研究発表会論文集. 論文集II. 959-960 (1989)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 塩川 祥子: "アプリケ-ション募集 ーSAWストリ-ミングー" 超音波TECHNO. 1. 50-53 (1989)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 塩川 祥子: "SAWストリ-ミング現象" 電子情報通信学会全国大会(非線形問題特集). SAー8ー9. 467-468 (1990)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 上田 年彦: "SAWストリ-ミング現象の推力" 1990年春季音響学会研究発表会論文集. 論文集II. 813-814 (1990)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 松井 義和: "SAWストリ-ミング現象の超音波モ-タへの応用" 1990年秋季音響学会研究発表会論文集. 論文集II. 797-798 (1990)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] S.SHIOKAWA: "SAW Streaming and its Application to Fluid Devices" Japan Journal of Applied Physics. 29. 135-137 (1990)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 松井 義和: "SAWストリ-ミング現象を用いた超音波モ-タ-" 1991年春季音響学会研究発表会論文集. 論文集II. 667-668 (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 上田 年彦: "圧電セラミック基板を用いたSAWストリ-ミング現象とその応用" 1991年春季音響学会研究発表会論文集. 論文集II. 721-722 (1991)

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] 塩川 祥子: "SAWストリ-ミング現象の解明" 電子情報通信学会論文誌.

    • Description
      「研究成果報告書概要(和文)」より
  • [Publications] Showko SHIOKAWA: "Liquid jet Effect Caused by SAW Streaming" Extended Abstracts (The 36th Spring Meeting) Jpn. Soc. Appl. Phys. and Relat. Soc., The 36th. 440 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Showko SHIOKAWA: "The Influence of SAW Power-Flow Angle for SAW Streaming" Extended Abstracts (The 36th Spring Meeting) Jpn. Soc. Appl. Phys. and Relat. Soc., The 36th. 440 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Showko SHIOKAWA: "Properties of SAW Streaming and the Application to Fluid Devices" Proc. Acoust. Soc. Jpn. (Spring Meeting). vol. II. 787-788 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Showko SHIOKAWA: "Experimental Study on Liquid Streaming by SAW" Japan Journal of Applied Phys.vol. 28. 126-128 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Toshihiko UEDA: "Study on SAW Streaming and its Application" Extended Abstracts (The 50th Fall Meeting) Jpn. Soc. Appl. Phys. and Relat. Soc., The 50th. 350 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Showko SHIOKAWA: "Study on SAW Streaming and its Application to Fluid Devices" Technical Report of I. E. I. C. E. Japan. US89-51. 41-46 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Showko SHIOKAWA: "Liquid Streaming and Droplet Formation Caused by Leaky Rayleigh Waves" IEEE US Symposium Proceedings,. 643-646 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Showko SHIOKAWA: "Study on SAW Streaming and its Application to Fluid Devices" Proc. Acoust. Soc. Jpn. (Fall Meeting). vol. II. 959-960 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Showko SHIOKAWA: "Invite the Application -SAW Streaming-" Ultrasonic Technology. vol. 1. 50-53 (1989)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Showko SHIOKAWA: "Study on SAW Streaming" Proc. of I. E. I. C. E Japan (Nonlinear) (Spring Meeting). vol. I. 467-468 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Toshihiko UEDA: "The Thrust by SAW Streaming" Proc. Acoust. Soc. Jpn. (Spring Meeting). vol. II. 813-814 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Yoshikazu MATUI: "Application of SAW Streaming as Ultrasonic Motor" Proc. Acoust. Soc. Jpn. (Fall Meeting). vol. II. 797-798 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Showko SHIOKAWA: "SAW Streaming and its Application to Fluid Devices" Japan Journal of Applied Phys.vol. 29. 135-137 (1990)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Yoshikazu MATUI: "Ultrasonic Moter by using SAW Streaming" Proc. Acoust. Soc. Jpn. (Spring Meeting). vol. II. 667-668 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Toshihiko UEDA: "SAW Streaming Excited by Piezoelectric Ceramics and its Application" Proc. Acoust. Soc. Jpn. (Spring Meeting). vol. II. 721-722 (1991)

    • Description
      「研究成果報告書概要(欧文)」より
  • [Publications] Showko SHIOKAWA: "Study on SAW Streaming" Trans. of I. E. I. C. E. Japan.

    • Description
      「研究成果報告書概要(欧文)」より

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Published: 1993-08-12  

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