| 书目名称 | Computational Acoustics of Noise Propagation in Fluids - Finite and Boundary Element Methods | | 编辑 | Steffen Marburg,Bodo Nolte | | 视频video | | | 概述 | Only book summarizing FEM and BEM (and optimization) for acoustics.The chapters discuss fundamental issues of the methods.Methods will be presented for engineers, even if they are described by mathema | | 图书封面 |  | | 描述 | .Among numerical methods applied in acoustics, the Finite Element Method (FEM) is normally favored for interior problems whereas the Boundary Element Method (BEM) is quite popular for exterior ones. ..That is why this valuable reference provides a complete survey of methods for computational acoustics, namely FEM and BEM. It demonstrates that both methods can be effectively used in the complementary cases. ...The chapters by well-known authors are evenly balanced: 10 chapters on FEM and 10 on BEM. An initial conceptual chapter describes the derivation of the wave equation and supplies a unified approach to FEM and BEM for the harmonic case. A categorization of the remaining chapters and a personal outlook complete this introduction. In what follows, both FEM and BEM are discussed in the context of very different problems. ..Firstly, this comprises numerical issues, e.g. convergence, multi-frequency solutions and highly efficient methods; and secondly, solutions techniques for the particular difficulties that arise with external problems, e.g. discussion of absorbing boundaries for FEM and treatment of the non-uniqueness problem for BEM. Finally, both parts on FEM and on BEM are co | | 出版日期 | Book 2008 | | 关键词 | Acoustics; Burton-Miller method; CHIEF; Collocation method; Discretization method; Galerkin me; absorbing | | 版次 | 1 | | doi | https://doi.org/10.1007/978-3-540-77448-8 | | isbn_softcover | 978-3-642-09608-2 | | isbn_ebook | 978-3-540-77448-8 | | copyright | Springer-Verlag Berlin Heidelberg 2008 |
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发表于 2025-3-21 16:10:25
