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首页> 外文会议>IUTAM Symposium on Integrated Modeling of Fully Coupled Fluid Structure Interactions Using Analysis, Computations and Experiments >An Eulerian-lagrangian marker and micro cell method for simulating fluid interaction with solid/porous bodies
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An Eulerian-lagrangian marker and micro cell method for simulating fluid interaction with solid/porous bodies

机译：一种模拟固体/多孔体的流体相互作用的Eulerian-Lagrangian标记和微细胞方法

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This paper presents an Eulerian-Lagrangian Marker and Micro Cell (ELMMC) method, developed to numerically simulate the interaction between clear fluid flow and solid or porous obstacles. The extended method can simulate both transient and pseudo-steady state problems that involve wave breaking, impact between fluid fronts, and impact between free surfaces and solid or porous boundaries. The capabilities of the new method are demonstrated by simulating a solid/porous sphere falling in a pool and a large wave impacting an unrestrained solid/porous structure. Also, the paper presents a numerical study of the interaction of a large wave with three different types of a tall fixed structure. The numerical results are compared with experimental data available from experiments performed at the University of Washington.
机译：本文介绍了欧拉维亚拉格朗日标志物和微电池（ELMMC）方法，开发出数值模拟透明流体流动和固体或多孔障碍物之间的相互作用。扩展方法可以模拟瞬态和伪稳态问题，涉及波浪断裂，流体前部之间的冲击，以及自由表面和固体或多孔边界之间的冲击。通过模拟落入池中的固体/多孔球和影响无限制的固体/多孔结构的大波来证明新方法的能力。此外，本文提出了大波与三种不同类型的高固定结构相互作用的数值研究。将数值结果与在华盛顿大学进行的实验中提供的实验数据进行比较。

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