Drop Impact on a Deep Pool: A Revisit to the Large Bubble Entrapment Regime
摘要
In this study, we revisit the large bubble entrapment phenomenon during the impact of a drop in a deep liquid pool. By considering second and third modes of oscillation of Lamb’s theory, we have replicated the exact shape of a deformed drop. The third mode incorporates the asymmetric oscillation of the drop. The effect of asymmetric oscillation on the impact dynamics on a deep pool has been investigated using numerical simulations, emphasizing the large bubble entrapment process. It has been observed that asymmetric oscillation significantly affects the large bubble entrapment dynamics.