A review of models for bubble clusters in cavitating flows

D Fuster - Flow, Turbulence and Combustion, 2019 - Springer
This paper reviews the various modeling strategies adopted in the literature to capture the
response of bubble clusters to pressure changes. The first part is focused on the strategies …

Bluff bodies and wake–wall interactions

MC Thompson, T Leweke… - Annual Review of Fluid …, 2021 - annualreviews.org
This review surveys the dramatic variations in wake structures and flow transitions, in
addition to body forces, that appear as the motion of bluff bodies through a fluid occurs …

Vorticity generation and conservation on generalised interfaces in three-dimensional flows

SJ Terrington, K Hourigan… - Journal of Fluid …, 2022 - cambridge.org
This article presents a three-dimensional theory of vorticity creation on generalised
interfaces, including both non-slip and free-slip boundaries, which generalises a previous …

SPH modelling of viscous flow past a circular cylinder interacting with a free surface

B Bouscasse, A Colagrossi, S Marrone… - Computers & …, 2017 - Elsevier
Single-phase two-dimensional flow past a circular cylinder intersecting, or close to, a free
surface at a Reynolds number of 180 is numerically investigated in this paper series using …

Vortex-ring-induced large bubble entrainment during drop impact

MJ Thoraval, Y Li, ST Thoroddsen - Physical Review E, 2016 - APS
For a limited set of impact conditions, a drop impacting onto a pool can entrap an air bubble
as large as its own size. The subsequent rise and rupture of this large bubble plays an …

Role of surfactant-induced Marangoni stresses in drop-interface coalescence

CR Constante-Amores, A Batchvarov… - Journal of Fluid …, 2021 - cambridge.org
We study the effect of surfactants on the dynamics of a drop-interface coalescence using full
three-dimensional direct numerical simulations. We employ a hybrid interface-tracking/level …

Features of surface physical quantities and temporal-spatial evolution of wall-normal enstrophy flux in wall-bounded flows

T Chen, T Liu, LP Wang - Physics of Fluids, 2021 - pubs.aip.org
This paper presents a concise derivation of the temporal-spatial evolution equation of the
wall-normal enstrophy flux on a no-slip flat wall. Each contribution to the evolution is …

A minimization principle for incompressible fluid mechanics

H Taha, C Gonzalez, M Shorbagy - Physics of Fluids, 2023 - pubs.aip.org
Most variational principles in classical mechanics are based on the principle of least action,
which is only a stationary principle. In contrast, Gauss' principle of least constraint is a true …

The generation and diffusion of vorticity in three-dimensional flows: Lyman's flux

SJ Terrington, K Hourigan… - Journal of Fluid …, 2021 - cambridge.org
We examine Lyman's (Appl. Mech. Rev., vol. 43, issue 8, 1990, pp. 157–158) proposed
definition of the boundary vorticity flux, as an alternative to the traditional definition provided …

Large-eddy simulations of flow past a circular cylinder near a free surface

F Zhao, R Wang, H Zhu, H Ping, Y Bao, D Zhou… - Physics of …, 2021 - pubs.aip.org
Three-dimensional large-eddy simulations are carried out for flow past a cylinder beneath a
deformable free surface at a fixed Reynolds number of Re= 7550. The results are examined …