Numerical Simulation of Liquid Sloshing in a Three-dimensional Elastic Rectangular Tank
Xin Chen
Abstract
Xin Chen
Abstract
Based on ADINA,the liquid sloshing in three-dimensional elastic tanks was simulated. First,making the bulkhead stiffening,liquid sloshing of different external excitation were simulated and the results were compared with the analytical solution to verify the correctness of the model; Then liquid sloshing in elastic tank of different filling rate were simulated to study the filling rate and external excitation influence upon the free surface displacement and sloshing impact load.
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Based on ADINA,the liquid sloshing in three-dimensional elastic tanks was simulated. First,making the bulkhead stiffening,liquid sloshing of different external excitation were simulated and the results were compared with the analytical solution to verify the correctness of the model; Then liquid sloshing in elastic tank of different filling rate were simulated to study the filling rate and external excitation influence upon the free surface displacement and sloshing impact load.
Key concepts: Slosh dynamics, Bulkhead (partition), Stiffening, Adina, Mechanics, Displacement (psychology), Structural engineering, Free surface