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首页> 外文会议>ASME Pressure Vessels and Piping Conference >FLUID STRUCTURE INTERACTION THROUGH SIMULTANEOUS CALCULATION OF VELOCITY AND DISPLACEMENT
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FLUID STRUCTURE INTERACTION THROUGH SIMULTANEOUS CALCULATION OF VELOCITY AND DISPLACEMENT

机译：通过同时计算速度和位移来流体结构相互作用

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Fluid/structure interaction (FSI) or otherwise known as Solid-stress, Fluid-flow and Thermal analysis (SFT) has importance in many engineering areas. Examples are found in diverse fields such as aeronautics, biomechanics and the offshore industries, and as such, Computational Fluid Dynamics (CFD) and Finite Element (FE) analysis techniques have evolved into this field. In the most general sense, the problem is tackled by either a Monolithical approach that integrates the fluid/structure interaction as a single system and solves simultaneously for the fluid and the structure, or, a Coupled Field approach that couples separate structural and fluid solvers tough various algorithms. There are advantages and disadvantages with each. This study focuses on the theory of a displacement based finite volume method that can be applied to the FSI (or SFT) problem. The approach is to be used as part of a CFD program and incorporated in a Monolithical manner.
机译：流体/结构相互作用（FSI）或其他称为固态，流体流动和热分析（SFT）在许多工程领域具有重要性。示例在各种领域中发现，例如航空，生物力学和海上行业，因此，计算流体动力学（CFD）和有限元（FE）分析技术已经进化到该领域。在最常见的意义上，通过单片方法来解决该问题，其通过单独的方法将流体/结构相互作用作为单个系统，并同时解决流体和结构，或者耦合分开的结构和流体溶剂的耦合场方法坚韧各种算法。每个都有优缺点。本研究重点介绍了可以应用于FSI（或SFT）问题的基于位移的有限体积方法的理论。该方法将被用作CFD程序的一部分，并以单片方式掺入。

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