Numerical calculation and experiment for SH-SAW between viscoelastic fluid and solid

  • Kondoh Jun
    Graduate School of Electronic Science and Technology,Shizuoka University
  • Shiokawa Shouko
    Department of Optoelectronic and Mechanical Engineering,Faculty of Engineering,Shizuoka University

Bibliographic Information

Other Title
  • 粘弾性流体/固体界面を伝搬するすべり弾性表面波の解析と実験的検討

Search this article

Description

This paper describes theoretical and experimental results for propagating characteristics change in a shear horizontal surface acoustic wave(SH-SAW)between viscoelastic fluid, solid interface. In the numerical calculation we represented viscoelastic fluid as Maxwell and Voigt models.The results show that the differences between the models have been appeared in particle displacement profiles.We derived the approximate equations for Maxwell model based on perturbation theory and compared it with rigorous solution based on numerical calculations.The results indicates that the perturbation theory can not be applied for viscoelastic fluid.Further,those theoretical results were discussed by way of comparison with the experimental results employing SH-SAW devices fabricated on 36YX LiTaO_3 and X148LiTaO_3 using glycerol/water mixture.

Journal

Keywords

Details 詳細情報について

  • CRID
    1573387452197887616
  • NII Article ID
    110003188230
  • NII Book ID
    AN1001290X
  • Text Lang
    ja
  • Data Source
    • CiNii Articles

Report a problem

Back to top