Boundary formulation and numerical analysis of elastic bodies with surface-bonded piezoelectric films
نویسندگان
چکیده
The behavior of an elastic body with surface-bonded piezoelectric films is studied in this paper. The elastic body is modeled by the three-dimensional equations of elasticity, while the thin piezoelectric film is modeled by the two-dimensional equations of piezoelectric shells. It is shown that the governing equations can be written as a system of boundary integral–differential equations. These equations are solved numerically by the boundary element method in an example. (Some figures in this article are in colour only in the electronic version)
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