A numerical study of energetic BEM-FEM applied to wave propagation in 2D multidomains
نویسندگان
چکیده
منابع مشابه
A Numerical Study of Energetic Bem-fem Applied to Wave Propagation in 2d Multidomains
Abstract. Starting from a recently developed energetic space-time weak formulation of boundary integral equations related to wave propagation problems defined on single and multidomains, a coupling algorithm is presented, which allows a flexible use of finite and boundary element methods as local discretization techniques, in order to efficiently treat unbounded multilayered media. Partial diff...
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Time-dependent problems modeled by hyperbolic partial differential equations (PDEs) can be reformulated in terms of boundary integral equations (BIEs) and solved via the boundary element method (BEM). In this context, the analysis of damping phenomena that occur in many physics and engineering problems is of particular interest. Starting from a recently developed energetic space-time weak formu...
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ژورنال
عنوان ژورنال: Publications de l'Institut Mathematique
سال: 2014
ISSN: 0350-1302,1820-7405
DOI: 10.2298/pim1410005a