کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
511821 865923 2008 10 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Numerical modeling of double-layered piezoelectric transducer systems using a high-order discontinuous Galerkin method
موضوعات مرتبط
مهندسی و علوم پایه مهندسی کامپیوتر نرم افزارهای علوم کامپیوتر
پیش نمایش صفحه اول مقاله
Numerical modeling of double-layered piezoelectric transducer systems using a high-order discontinuous Galerkin method
چکیده انگلیسی

A high-order discontinuous Galerkin finite element method, on triangular elements, is used to model piezoelectric systems. Non-destructive testing problems are studied. In particular, flex circuit transducer designs which can be used to obtain information about the surroundings. The focus is to look at simple transducer designs, where the system reduces to a two-dimensional plane strain problem or a one-dimensional longitudinal strain problem. Numerical modulations are compared to analytical/exact solutions obtained from a longitudinal strain model, in both time and frequency domains.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Computers & Structures - Volume 86, Issues 17–18, September 2008, Pages 1747–1756
نویسندگان
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