COVID-19 has shown a high potential of transmission via virus-carrying aerosols as
supported by growing evidence. However, detailed investigations that draw direct links …

A new three-dimensional numerical wave tank is developed for the calculation of wave
propagation and wave hydrodynamics by solving the incompressible Navier–Stokes …

The immersed boundary method is a methodology for dealing with boundary conditions at
fluid–fluid and fluid–solid interfaces. The immersed boundary method has been attracting …

Tracking of free interfaces in two-phase and multi-phase fluids is a critical step in
computational fluid dynamics. Among the many methods, because of no need for …

We present a new numerical methodology for simulating fluid–structure interaction (FSI)
problems involving thin flexible bodies in an incompressible fluid. The FSI algorithm uses …

Diving induces large pressure during water entry accompanied by the creation of cavity and
water splash ejected from the free water surface. To minimize impact forces, divers …

The inherent nonlinearity of free surface fluid–structure interaction (FSI) problems
challenges numerical methods in terms of efficiency and fidelity. In this article, we propose …

This paper presents an effective paradigm to make full use of both Deep Reinforcement
Learning (DRL) and expert knowledge to find an optimal control strategy. The paradigm …

A six degrees of freedom (6DOF) algorithm is implemented in the open‐source CFD code
REEF3D. The model solves the incompressible Navier–Stokes equations. Complex free …

In this paper we present a robust immersed boundary (IB) method for high density ratio
multiphase flows that is capable of modeling complex wave-structure interaction (WSI) …