Simulation ball(filled with air) impact to the water in Abaqus

In this video ball(filled with air) impact to water has been simulated step by step in Abaqus.To modelball shell element with hyper elastic material has been used. internal pressure ,external pressure and the specification of air are modeled as Fluid Cavity tecknique. For modeling water, Eulerian element with Us-Up equation has been implanted . Explicit procedure is appropriate for this type of analysis and during the impact ball penetrate into the water and fluid cavity’s pressure and volume changed suddenly.You can see some figures of simulation results of this analysis at bellow

You can provide CAE, INP, and English video files of this simulation here. The cost of these files is Twenty-Five Euros. you can click on the bellow bottom to begin process

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