Development of the Full Lagrangian Approach for Modeling Dilute Dispersed Media Flows (a Review)

AN Osiptsov - Fluid Dynamics, 2024 - Springer
Continuum models of media with zero pressure are widely used in various branches of
physics and mechanics, including studies of a dilute dispersed phase in multiphase flows. In …

A combined fully Lagrangian approach to mesh-free modelling of transient two-phase flows

NA Lebedeva, AN Osiptsov… - Atomization and Sprays, 2013 - dl.begellhouse.com
ABSTRACT A new approach to numerical simulation of two-phase, two-dimensional flows
(sprays or two-phase jets), based on a combination of the full Lagrangian method for the …

Structure of inertial-admixture accumulation zones in a tornado-like flow

NA Lebedeva, AN Osiptsov - Fluid Dynamics, 2009 - Springer
The motion of a dispersed inertial admixture in a steady-state axisymmetric 3D viscous
incompressible flow formed by a semi-infinite vortex filament interacting with an orthogonally …

Distinctive Features of Propagation of a Turbulent Pulsed Gas-Droplet Eddy Cloud

MA Pakhomov, VP Terekhov - Fluid Dynamics, 2024 - Springer
We present the results of the numerical modeling of the formation and motion of a blown
solitary pulsed turbulent gas-droplet jet under the conditions approximately corresponding to …

Migration of settling particles in a horizontal viscous flow through a vertical slot with porous walls

NA Lebedeva, ES Asmolov - International Journal of Multiphase Flow, 2011 - Elsevier
Particle migration in a horizontal flow of dilute suspension through a vertical slot with porous
walls is studied using the two-continua approach. The lateral migration is induced by two …

A combined Lagrangian method for simulation of axisymmetric gas-particle vortex flows

NA Lebedeva, AN Osiptsov - Fluid Dynamics, 2016 - Springer
A combined fully Lagrangian approach for meshless modeling of unsteady axisymmetric
vortex flows of a gas-particle mixture with an incompressible carrier phase is developed. The …

Comparison of the Eulerian and Lagrangian Approaches to Studying the Peculiarities of the Interstellar Dust Distribution in the Heliosphere in the Framework of the …

EA Godenko, VV Izmodenov - Fluid Dynamics, 2023 - Springer
Interstellar dust grains penetrate into the heliosphere (region in which the solar wind
propagates) due to the relative motion of the Sun and the Local Interstellar Medium (LISM) …