The water entry cavity evolution and its flow structures for a sphere interacting with periodic
waves are investigated numerically and experimentally. The large eddy simulation is …

A three-dimensional ice-water-structure interaction numerical model is developed to
simulate the ice breaking and water entry of rigid spheres. The algorithm employs the …

Experiments on oblique water entry of high-speed projectiles are performed to investigate
cavity evolution and impact loads. The nose shape determines the cavity behavior and …

A slender body's impact and water entry generate a violent flow with the free surface, time-
dependent hydrodynamic loads, and motion or structural responses. The strong three …

The oblique water entry of hollow cylinders with four different apertures is investigated
experimentally at low velocities. The evolution characteristics of cavities, jets and splashes …

The characteristics of cavity evolution and surface load in water entry by a constrained-
posture cylinder at different angles of attack are experimentally investigated. High-speed …

In this paper, we propose a three-dimensional diffuse-interface immersed-boundary (3D
DIIB) method for the simulations of fluid-structure interaction (FSI) with dynamic wetting …

The water-entry problem is a complex multiphase hydrodynamic problem that is directly
related to many engineering applications and natural phenomena, such as torpedo airdrops …

The objective of this work is to investigate the cavity dynamics during water entry of spheres
with varied structural density by a combined experimental and numerical method. Similar to …

When a moving object penetrates the free surface, it is often accompanied by complex
multiphase flow phenomena. In this work, the complicated impact cavity and flow …