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Coupled Numerical Methods in Engineering Analysis

机译：工程分析中的耦合数值方法

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摘要

Complex engineering analyses usually require the use of numerical methods to provide accurate data. Although nowadays there are several powerful numerical techniques available, such as the Finite Element Method, the Finite Volume Method, the Boundary Element Method, and Meshless Methods, none of them can be considered most appropriate for all kinds of analysis, and usually the coupling of different numerical methodologies is necessary to analyze complex problems more effectively. In this context, several coupling procedures have been proposed over the last decades considering different numerical methods, in order to profit from their respective advantages. The papers selected for this special issue represent a good panel for addressing this challenging theme. Although different kinds of coupling procedures and hybrid formulations are presented here to analyze multiphysics behavior, of course, they are not an exhaustive representation of the vast area of coupled numerical methods in engineering analysis. Nonetheless, they represent the rich and many-faceted knowledge, that we have the pleasure of sharing with the readers. Therefore, we would like to thank the authors for their contributions and the reviewers for all their fundamental work on these papers.
机译：复杂的工程分析通常需要使用数值方法来提供准确的数据。尽管当今有数种强大的数值技术可供使用，例如有限元法，有限体积法，边界元法和无网格法，但它们都不被认为是最适合所有类型的分析，通常是耦合分析。必须采用不同的数值方法才能更有效地分析复杂的问题。在这方面，在过去的几十年中已经提出了几种考虑不同数值方法的耦合程序，以便从它们各自的优点中受益。本期特刊所选择的论文是解决这一具有挑战性主题的一个很好的小组。尽管这里介绍了各种耦合程序和混合公式来分析多物理场行为，但是，它们当然并不是工程分析中耦合数值方法的广阔领域的详尽描述。但是，它们代表了丰富而又多面的知识，我们很高兴与读者分享。因此，我们要感谢作者的贡献和审稿人对这些论文所做的所有基本工作。

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  • 来源
    《Mathematical Problems in Engineering》 |2011年第2期|p.1-4|共4页
  • 作者

    Delfim Soares Jr; Otto von Estorff; Jan Sladek; Luis Godinho;

  • 作者单位

    Structural Engineering Department, Federal University of Juiz de Fora, ]uiz de Fora, MG 36036-330, Brazil;

    Institute of Modeling and Computation, Hamburg University of Technology, 21073 Hamburg, Germany;

    Department of Mechanics, Slovak Academy of Sciences, 845 03 Bratislava, Slovakia;

    CICC-Research Center in Construction Sciences, Department of Civil Engineering, University of Coimbra, 3030-788 Coimbra, Portugal;

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