Near-Wall Settling Behavior of a Particle in Stratified Fluids [PDF]
Micromachines, 2022 The phenomenon of near-wall particle settling in a stratified fluid is an emerging topic in the field of multiphase flow, and it is also widely found in nature and engineering applications.
Minglu Dai +6 more
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On effects of elasticity and magnetic fields in the linear Rayleigh–Taylor instability of stratified fluids [PDF]
Journal of Inequalities and Applications, 2018 It is well known that there exists a threshold κc $\kappa_{{c}}$ such that the linearized stratified viscoelastic Rayleigh–Taylor problem is unstable for the elasticity coefficient κ satisfying ...
Yuping Chen, Weiwei Wang, Youyi Zhao
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Mathematics, 2021 In this paper, we investigate the existence of an optimal solution of a functional restricted to non-linear partial differential equations, which ruled the dynamics of viscous and incompressible stratified fluids in R3.
Edgardo Alvarez +2 more
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A first-principle mechanism for particulate aggregation and self-assembly in stratified fluids [PDF]
Nature Communications, 2019 Aggregation of matter, common in stratified fluid systems, is essential to the carbon cycle and ocean ecology. Although the current understanding of aggregation involves only collision and adhesion, here Camassa et al.
Roberto Camassa +4 more
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Stratified radiative transfer for multidimensional fluids
Comptes Rendus. Mécanique, 2022 New mathematical and numerical results are given for the coupling of the temperature equation of a fluid with radiative transfer: existence and uniqueness and a convergent monotone numerical scheme.
Golse, François, Pironneau, Olivier
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A new upper bound for the largest growth rate of linear Rayleigh–Taylor instability
Journal of Inequalities and Applications, 2021 We investigate the effect of (interface) surface tensor on the linear Rayleigh–Taylor (RT) instability in stratified incompressible viscous fluids.
Changsheng Dou +2 more
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ISWFoam: a numerical model for internal solitary wave simulation in continuously stratified fluids [PDF]
Geoscientific Model Development, 2022 A numerical model, ISWFoam, for simulating internal solitary waves (ISWs) in continuously stratified, incompressible, viscous fluids is developed based on a fully three-dimensional (3D) Navier–Stokes equation using the open-source code OpenFOAM®.
J. Li, Q. Zhang, T. Chen
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Experimental and Numerical Study of Stratified Sloshing in a Tank under Horizontal Excitation
Shock and Vibration, 2021 The density-stratified liquids horizontal sloshing was tested on a vibration table, and a series of laboratory experiments have been performed to analyze the influence of the excitation frequency on density-stratified liquids sloshing in a partially ...
Maojun Luo +4 more
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Strongly nonlinear, simple internal waves in continuously-stratified, shallow fluids [PDF]
Nonlinear Processes in Geophysics, 2011 Strongly nonlinear internal waves in a layer with arbitrary stratification are considered in the hydrostatic approximation. It is shown that "simple waves" having a variable vertical structure can emerge from a wide class of initial conditions.
L. A. Ostrovsky, K. R. Helfrich
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Topology of rotating stratified fluids with and without background shear flow
Physical Review Research, 2023 Poincaré inertio-gravity modes described by the shallow water equations in a rotating frame have nontrivial topology, providing a perspective on the origin of equatorially trapped Kelvin and Yanai waves.
Ziyan Zhu, Christopher Li, J. B. Marston
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