Results 21 to 30 of about 1,073 (72)
Contrail microphysics in the near wake of a realistic wing through RANS simulations [PDF]
, 2012 This paper focuses on Steady Reynolds Average Navier Stokes simulations (RANS) of ice particles growth in the near field of a wing-injector configuration.
Guignery, Florent +3 more
core +3 more sources
A Minimalist Turbulent Boundary Layer Model
, 2008 We introduce an elementary model of a turbulent boundary layer over a flat surface, given as a vertical random distribution of spanwise Lamb-Oseen vortex configurations placed over a non-slip boundary condition line.
A. A. Townsend +6 more
core +1 more source
Phase-space Lagrangian dynamics of incompressible thermofluids
, 2009 Phase-space Lagrangian dynamics in ideal fluids (i.e, continua) is usually related to the so-called {\it ideal tracer particles}. The latter, which can in principle be permitted to have arbitrary initial velocities, are understood as particles of ...
Cremaschini, Claudio +2 more
core +1 more source
Particle motion between parallel walls: Hydrodynamics and simulation [PDF]
, 2010 The low-Reynolds-number motion of a single spherical particle between parallel walls is determined from the exact reflection of the velocity field generated by multipoles of the force density on the particle’s surface.
Brady, John F., Swan, James W.
core
Slip-velocity of large neutrally-buoyant particles in turbulent flows
, 2012 We discuss possible definitions for a stochastic slip velocity that describes the relative motion between large particles and a turbulent flow. This definition is necessary because the slip velocity used in the standard drag model fails when particle ...
Bellani G +8 more
core +1 more source
An overview on numerical analyses of nematic liquid crystal flows [PDF]
, 2011 The purpose of this work is to provide an overview of the most recent numerical developments in the field of nematic liquid crystals. The Ericksen-Leslie equations govern the motion of a nematic liquid crystal. This system, in its simplest form, consists
Badia Rodríguez, Santiago +2 more
core +1 more source
Vortex filament solutions of the Navier-Stokes equations
, 2020 We consider solutions of the Navier-Stokes equations in $3d$ with vortex filament initial data of arbitrary circulation, that is, initial vorticity given by a divergence-free vector-valued measure of arbitrary mass supported on a smooth curve.
Bedrossian, Jacob +2 more
core
Realizing the physics of motile cilia synchronization with driven colloids
, 2015 Cilia and flagella in biological systems often show large scale cooperative behaviors such as the synchronization of their beats in "metachronal waves".
Bruot, Nicolas, Cicuta, Pietro
core +1 more source
Dust trapping in inviscid vortex pairs
, 2010 The motion of tiny heavy particles transported in a co-rotating vortex pair, with or without particle inertia and sedimentation, is investigated. The dynamics of non-inertial sedimenting particles is shown to be chaotic, under the combined effect of ...
Angilella +20 more
core +1 more source
Review: Kirkwood-Riseman Model in Non-Dilute Polymeric Fluids. [PDF]
Polymers (Basel), 2023 Phillies GDJ.
europepmc +1 more source