Fundamental validation of the finite volume particle method for 3D sloshing dynamics
Fundamental validation of the finite volume particle method for 3D sloshing dynamics
复制标题
DOI：
10.1002/fld.2490
复制
发表时间：
2012-01
影响因子：
1.8
通讯作者：
Liancheng Guo;Shuai Zhang;K. Morita;K. Fukuda
中科院分区：
文献类型：
--
作者：
Liancheng Guo;Shuai Zhang;K. Morita;K. Fukuda
通过与实验结果的比较，验证了有限体积质点（FVP）方法在三维自由表面晃动动力学中的应用。在第一部分中，我们模拟了两个典型的单液晃动实验，并报道了晃动特性，包括自由表面特性和动水压力。此外，在灵敏度分析中，圆形壁的几何形状和空间分辨率在模拟中的影响进行了研究。第二部分通过对两个固体晃动问题的数值模拟，初步验证了有限体积法对三维固体液体晃动问题的适用性。模拟结果与相应的实验结果吻合良好，表明本FVP方法能够很好地再现三维晃动行为。版权所有© 2010约翰威利父子有限公司.
The use of the finite volume particle (FVP) method is validated for three‐dimensional sloshing dynamics with a free surface by comparing with results from experiments. In the first part, two typical sloshing experiments for a single liquid phase are simulated, and slosh characteristics that include the free surface behavior and hydrodynamic pressure are reported. Moreover, the influences of the circular wall geometry and spatial resolution in the simulation are studied in a sensitivity analysis. In the second part, two sloshing problems with solid bodies are simulated to preliminarily verify the applicability of the FVP method to three‐dimensional solid bodies' motion in liquid flow. Good agreement between simulations and corresponding experiments indicates that the present FVP method well reproduces three‐dimensional sloshing behavior. Copyright © 2010 John Wiley & Sons, Ltd.