Study on a Bolt-clamped Type Transducer for Emulsion Generation in Microchannel Device

DOI

Bibliographic Information

Other Title
  • マイクロ流路でのエマルション生成を目的としたボルト締め振動子構造の検討

Abstract

<p>In this study, a bolt-clamped type piezoelectric transducer for microchannel device to generate emulsion which contains sub-micron level droplets has been designed, fabricated and evaluated. In the proposed device, disk type piezoelectric elements are clamped by a bolt located in outer space. The transducer structure has been designed by using FEM simulation to generate the ultrasonic vibration with a suitable pressure distribution to the microchannel device. We have fabricated the transducer and evaluated the pressure distribution. Additionally, nano emulsion has been successfully generated by using the proposed transducer and the microchannel device.</p>

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Keywords

Details 詳細情報について

  • CRID
    1390848647555074176
  • NII Article ID
    130007896629
  • DOI
    10.11522/pscjspe.2020s.0_287
  • Text Lang
    ja
  • Data Source
    • JaLC
    • CiNii Articles
  • Abstract License Flag
    Disallowed

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