کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
760544 896547 2008 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Propagation of Love waves in prestressed piezoelectric layered structures loaded with viscous liquid
موضوعات مرتبط
مهندسی و علوم پایه سایر رشته های مهندسی مهندسی مکانیک
پیش نمایش صفحه اول مقاله
Propagation of Love waves in prestressed piezoelectric layered structures loaded with viscous liquid
چکیده انگلیسی

We investigate analytically the effect of initial stress in piezoelectric layered structures loaded with viscous liquid on the dispersive and attenuated characteristics of Love waves, which involves a thin piezoelectric layer bonded perfectly to an unbounded elastic substrate. The effects of initial stress in the piezoelectric layer and the viscous coefficient of the liquid on the phase velocity of Love waves are analyzed. Numerical results are presented and discussed. The analytical method and the results can be useful for the design of chemical and biosensing liquid sensors.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Acta Mechanica Solida Sinica - Volume 21, Issue 6, December 2008, Pages 542-548