Bibliographic Details
| Title: |
A SPH simulation on large-amplitude sloshing for fluids in a two-dimensional tank. |
| Authors: |
Wang, Lishi, Wang, Zhuang, Li, Yuchun |
| Source: |
Earthquake Engineering & Engineering Vibration; Mar2013, Vol. 12 Issue 1, p135-142, 8p |
| Subject Terms: |
SLOSHING (Hydrodynamics), HYDRODYNAMICS, FLOW separation, LAGRANGE equations, OPEN-channel flow, COMPUTER simulation, MATHEMATICAL models |
| Abstract: |
Smoothed particle hydrodynamics (SPH) is a mesh-free adaptive Lagrangian particle method with attractive features for dealing with the free surface flow. This paper applies the SPH method to simulate the large-amplitude lateral sloshing both with and without a floating body, and the vertical parametrically-excited sloshing in a two-dimensional tank. The numerical results show that the SPH approach has an obvious advantage over conventional mesh-based methods in handling nonlinear sloshing problems such as violent fluid-solid interaction, and flow separation and wave-breaking on the free fluid surface. The SPH method provides a new alternative and an effective way to solve these special strong nonlinear sloshing problems. [ABSTRACT FROM AUTHOR] |
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