Smoothed particle hydrodynamics modeling of free surface flow

被引：0
|
作者：
Xiong H. [1 ]
Chen L. [1 ]
Lin J. [1 ]
机构：
[1] Department of Mechanics, Institute of Fluid Engineering, Zhejiang University, Hangzhou
来源：
Journal of Hydrodynamics | 2006年 / 18卷 / Suppl 1期
关键词：
free surface flow; shear driven cavity flow; SPH; water droplet impact;
D O I：
10.1007/BF03400484
中图分类号：
学科分类号：
摘要：
A method for simulating free-surface flow is presented in this paper. The approach is based upon smoothed particle hydrodynamics (SPH). The fully Lagrangian nature of SPH maintains sharp fluid-fluid interfaces without employing high-order advection schemes or explicit interface reconstruction. The SPH code is validated by the benchmark case of the shear driven cavity flow; the SPH results are compared with a grid-based finite difference method and an excellent agreement has been achieved. Using this code, the process of a water droplet impacting and spreading on a solid surface is investigated as an example of free surface flow. © 2006, China Ship Scientific Research Center.
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页码：433 / 435
页数：2
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