Fluid flow and particle diffusion in the human upper respiratory system
G Yu, Z Zhang, R Lessmann - Aerosol science and technology, 1998 - Taylor & Francis
… oral flow will affect downstream airway (laryngeal ainvay) flows as well as particle transport
patterns. In this study, three-dimensional numerical simulations of fluid flow and particle diffu…
patterns. In this study, three-dimensional numerical simulations of fluid flow and particle diffu…
Hydrodynamic diffusion of suspended particles: a symposium
RH Davis - Journal of Fluid Mechanics, 1996 - cambridge.org
… our understanding of hydrodynamic diffusion. In his opening … small sedimenting particles in
Stokes flow causes the particle … theory analysis of flow-induced particle diffusion and thermal …
Stokes flow causes the particle … theory analysis of flow-induced particle diffusion and thermal …
Self-diffusion of particles in shear flow of a suspension
EC Eckstein, DG Bailey, AH Shapiro - Journal of Fluid Mechanics, 1977 - cambridge.org
… -diffusion coefficients were determined experimentally for lateral dispersion of spherical and
disk-like particles in linear shear flow … of a particular radioactively labelled particle. The self-…
disk-like particles in linear shear flow … of a particular radioactively labelled particle. The self-…
Particle and fluid diffusion in homogeneous fluidization
G Houghton - Industrial & Engineering Chemistry Fundamentals, 1966 - ACS Publications
… treatment of fluidized particle diffusion. The symmetry of the stochastic equations with respect
to the interchangeability of particle and fluid velocities will permit … and gross fluid flow are …
to the interchangeability of particle and fluid velocities will permit … and gross fluid flow are …
On the dispersion of small particles suspended in an isotropic turbulent fluid
MW Reeks - Journal of fluid mechanics, 1977 - cambridge.org
… , reducing unequally the particle diffusion in directions normal … the effect of flow and gravity
on particle diffusion it has been … significant in a particle’s transient response to fluid flow, it has …
on particle diffusion it has been … significant in a particle’s transient response to fluid flow, it has …
Mathematics of adsorption in beds. V. Effect of intra-particle diffusion in flow systems in fixed beds
PR Kasten, L Lapidus… - The Journal of Physical …, 1952 - ACS Publications
… Equations havebeen derived for heat and mass transfer operations in fixed beds of solids
through the interstices of which a fluid flows. The effect of intraparticle diffusion or conduction is …
through the interstices of which a fluid flows. The effect of intraparticle diffusion or conduction is …
Nanoparticle delivery and particle diffusion in confined and complex environments
H Al-Obaidi, AT Florence - Journal of Drug Delivery Science and …, 2015 - Elsevier
… some of the issues in discussing particle diffusion in static and flowing media, in confined …
Particles may be constrained in static fluid or dragged by fluid flow; particles which are close …
Particles may be constrained in static fluid or dragged by fluid flow; particles which are close …
Fluid particle diffusion through high-hematocrit blood flow within a capillary tube
M Saadatmand, T Ishikawa, N Matsuki… - Journal of …, 2011 - Elsevier
… of tracer particles through up to 20% hematocrit blood, flowing in … We tracked hundreds of
particles in high-hematocrit blood and … of the particle diffusion, due to a micron-scale flow-field …
particles in high-hematocrit blood and … of the particle diffusion, due to a micron-scale flow-field …
Drag and diffusion coefficients of a spherical particle attached to a fluid–fluid interface
… Series expansion of the flow field Our … fluid–fluid interface on the scale of the particle
radius a, corresponding to a negligible influence of external forces acting normal to the fluid–fluid …
radius a, corresponding to a negligible influence of external forces acting normal to the fluid–fluid …
Modeling shear-induced diffusion force in particulate flows
P Tiwari, SP Antal, MZ Podowski - Computers & fluids, 2009 - Elsevier
… is much higher than that due to Brownian diffusion. Hence, we can neglect the Brownian
diffusion process when determining the particle concentration profile for such particles sizes. …
diffusion process when determining the particle concentration profile for such particles sizes. …
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