二维液舱的晃荡响应试验和数值模拟对比
Comparison of Sloshing Response Test and Numerical Simulation of 2D Rectangular Liquid Tank
摘要: 本文主要研究二维液舱晃荡响应的变化，通过试验数据和数值模拟(OpenFOAM)两部分之间对比，在壁面压力变化、左右两侧波高变化以及自由液面变化中可以得出，在不同激励频率下的数值模拟结果与试验结果均能够较好吻合，本研究所建立的液体晃荡数值模型能够精确地预测晃荡压力、波高以及自由液面变化的分布。
Abstract:
This paper mainly studies the sloshing response of a two-dimensional liquid tank. By comparing the experimental data with the numerical simulation (OpenFOAM), it can be concluded that the nu-merical simulation results at different excitation frequencies are in good agreement with the ex-perimental results. The numerical model of liquid sloshing established in this study can accurately predict the distribution of sloshing pressure, wave height and free surface changes.
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