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Variational Approach to Fluid-Structure Interaction via GENERIC
Journal of Non-Equilibrium Thermodynamics ( IF 4.3 ) Pub Date : 2022-02-10 , DOI: 10.1515/jnet-2021-0081
Dirk Peschka 1 , Andrea Zafferi 1 , Luca Heltai 2 , Marita Thomas 1
Affiliation  

We present a framework to systematically derive variational formulations for fluid-structure interaction problems based on thermodynamical driving functionals and geometric structures in different coordinate systems by suitable transformations within this formulation. Our approach provides a promising basis to construct structure-preserving discretization strategies.

中文翻译:

通过 GENERIC 进行流固耦合的变分方法

我们提出了一个框架,通过该公式中的适当变换,基于不同坐标系中的热力学驱动泛函和几何结构,系统地推导出流固耦合问题的变分公式。我们的方法为构建保持结构的离散化策略提供了有希望的基础。
更新日期:2022-02-10
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