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Computational Fluid Dynamics Study on Two-Dimensional Sloshing in Rectangular Tank

사각형 탱크 내에서의 2차원 슬로싱에 대한 전산유체 역학적 연구

  • Published : 2003.08.01

Abstract

The present study describes a numerical analysis for simulation of the sloshing of flows with free-surface which contained in a rectangular tank moving in harmonic or pitching motion. The VOF function, representing the volume fraction of a cell occupied by the fluid, is calculated for each cells, which gives the location of the free-surface filling any some fraction of cells with fluid. The time-dependent changes of free-surface height are used for visualization subject to several conditions such as fluid height, horizontal acceleration, sinusoidal motion, and viscosity. The free-surface heights were used for comparing wall-force, which is caused by sloshing of flows. Damping effects by baffles were extensively investigated for various conditions in terms of baffle shape and position.

Keywords

References

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Cited by

  1. A Study on the Sloshing Reduction of a Cargo Fuel Tank with Baffle vol.34, pp.8, 2010, https://doi.org/10.5916/jkosme.2010.34.8.1074