Role of the hierarchy of coherent structures in the transport of heavy small particles in turbulent channel flow
To investigate the transport of heavy small particles (inertial particles) in high-Reynolds-
number wall turbulence, we conduct direct numerical simulations of inertial particles in …
number wall turbulence, we conduct direct numerical simulations of inertial particles in …
Modeling the resuspension of small inertial particles in turbulent flow over a fractal-like multiscale rough surface
Particle entrainment into a turbulent boundary layer flow is a phenomenon of great
importance to many environmental and industrial processes. This paper introduces a …
importance to many environmental and industrial processes. This paper introduces a …
Clustering, rotation, and swirl of inertial particles in turbulent channel flow
Clustering dynamics of inertial particles in turbulent channel flow are studied via tessellation-
based analysis of high-fidelity simulation data at R e τ≈ 230 with various values of mass …
based analysis of high-fidelity simulation data at R e τ≈ 230 with various values of mass …
How does two-way coupling modify particle settling and the role of multiscale preferential sweeping?
For one-way coupled (1WC) flows, Tom & Bragg (J. Fluid Mech., vol. 871, 2019, pp. 244–
270) advanced the analysis of Maxey (J. Fluid Mech., vol. 174, 1987, pp. 441–465), which …
270) advanced the analysis of Maxey (J. Fluid Mech., vol. 174, 1987, pp. 441–465), which …
Dynamics and scaling of particle streaks in high-Reynolds-number turbulent boundary layers
Inertial particles in wall-bounded turbulence are known to form streaks, but experimental
evidence and predictive understanding of this phenomenon is lacking, especially in regimes …
evidence and predictive understanding of this phenomenon is lacking, especially in regimes …
A Reinterpretation of Phenomenological Modeling Approaches for Lagrangian Particles Settling in a Turbulent Boundary Layer
It has long been known that under the right circumstances, inertial particles (such as sand,
dust, pollen, or water droplets) settling through the atmospheric boundary layer can …
dust, pollen, or water droplets) settling through the atmospheric boundary layer can …
Stochastic model for the residence time of solid particles in turbulent Rayleigh-Bénard flow
CJ Denzel, AD Bragg, DH Richter - Physical Review Fluids, 2023 - APS
The Pi Chamber generates moist turbulent Rayleigh-Bénard flow in order to replicate steady-
state cloud conditions. We take inspiration from this setup and consider a particle-laden …
state cloud conditions. We take inspiration from this setup and consider a particle-laden …
Deposition velocity of inertial particles driven by wall-normal external force in turbulent channel flow
We perform a point-particle Lagrange simulation to investigate the effect of the wall-normal
external force and the particle inertia on the clustering and deposition of particles in wall …
external force and the particle inertia on the clustering and deposition of particles in wall …
[图书][B] Flow Physics of Radiatively Heated Particle-Laden Channel Flow and Simulation Methods for Shock-Driven Problems in Materials with Strength
JR West - 2023 - search.proquest.com
FLOW PHYSICS OF RADIATIVELY HEATED PARTICLE-LADEN CHANNEL FLOW AND
SIMULATION METHODS FOR SHOCK-DRIVEN PROBLEMS IN MATERIALS WIT Page 1 …
SIMULATION METHODS FOR SHOCK-DRIVEN PROBLEMS IN MATERIALS WIT Page 1 …
Comparing phase-space and phenomenological modeling approaches for Lagrangian particles settling in a turbulent boundary layer
Under the right circumstances, inertial particles (such as sand or dust) settling through the
atmospheric boundary layer can experience a net enhancement in their average settling …
atmospheric boundary layer can experience a net enhancement in their average settling …