A Level Set method for capturing interface deformation in immiscible stratified fluids
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Heat and Fluid Flow"
DOI: 10.1016/j.ijheatfluidflow.2019.01.014
Abstract: Abstract The interface behavior between two stratified fluids showing a large difference in viscosity was investigated numerically. A three-dimensional numerical method for the simulation of the deformation of the interface in a stirred vessel is… read more here.
Keywords: stratified fluids; level set; method; interface ... See more keywords
Time periodic and almost time periodic solutions to rotating stratified fluids subject to large forces
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Differential Equations"
DOI: 10.1016/j.jde.2018.07.067
Abstract: Abstract Consider the 3D incompressible Boussinesq equations for rotating stably stratified fluids. It is shown that this set of equations possesses a unique time periodic or almost time periodic solutions for external forces satisfying these… read more here.
Keywords: time; stratified fluids; time periodic; almost time ... See more keywords
Passive flight in density-stratified fluids
Sign Up to like & getrecommendations! Published in 2018 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2018.862
Abstract: Leaves falling in air and marine larvae settling in water are examples of unsteady descents due to complex interactions between gravitational and aerodynamic forces. Understanding passive flight is relevant to many branches of engineering and… read more here.
Keywords: density stratified; stratified fluids; density; flight density ... See more keywords
Settling velocity variation induced by a sphere moving across a two-layer stratified fluid with different rheological characteristics
Sign Up to like & getrecommendations! Published in 2023 at "RSC Advances"
DOI: 10.1039/d2ra08286a
Abstract: Particle settling in stratified fluids is widespread in chemical and pharmaceutical processes, and how to effectively regulate the particle velocity is the key to optimizing the above process technology. In this study, the settling of… read more here.
Keywords: stratified fluid; water; velocity; settling velocity ... See more keywords