Water entry bodies are one of the predominating sections in fluid dynamics. The study of
physics plays a vital role in understanding the forces, moments, and shape of the cavity …

Trajectory stability of high-speed water-entry projectiles is investigated experimentally in the
present paper. The effects of nose shape, impact velocity, and water-entry attitude angle on …

In this paper, the high-speed photography technique was used to study the high-speed
oblique water entry of truncated cone projectiles, and the effects of nose shape, projectile …

An ice sheet on the water surface will affect the water-entry process dynamic characteristics.
Therefore, studying the process of high-speed projectiles passing through the ice sheet and …

High-speed oblique water entry is an interesting subject, many physical aspects of which
remain unknown up to now. Among high-speed air-to-water projectiles, the supercavitating …

Tail slapping is considered to be a prominent mode for facilitating the movement of
supercavitating projectiles underwater. Stability mechanism of the tail slapping and stability …

Water entry is an interesting subject but many of its physical aspects have remained
unknown so far. Using computational fluid dynamics (CFD), this study investigates the …

In the last two decades much research works have been performed in order to model the
dynamics of high-speed supercavitating projectiles. In the present study, the high speed …

Based on the theory of rigid body kinematics, a double slapping theoretical model is
established for supercavitation projectile. And a parabolic simplification model is used for …

The present study focuses on simulating supercavitating projectile tail-slaps with an
analytical method. A model of 3 σ-normal distribution tail-slaps for a supercavitating …