Brownian particle diffusion in generalized polynomial shear flows
N Wang, Y Dagan - Physical Review E, 2024 - APS
This study presents a mathematical framework for calculating the diffusion of Brownian
particles in generalized shear flows. By solving the Langevin equations using stochastic …
particles in generalized shear flows. By solving the Langevin equations using stochastic …
Eulerian approach for erosion induced by particle-laden impinging jets
A Loyevsky, I Immer, Y Dagan - International Journal of Multiphase Flow, 2024 - Elsevier
Particle dispersion and erosion play an important role in various engineering applications,
particularly in impinging jet flows. This study presents a new Eulerian method for …
particularly in impinging jet flows. This study presents a new Eulerian method for …
Droplet dynamics in Burgers vortices. I. Mass transport
The present series of papers studies the coupling between transport phenomena and the
dynamic response of droplets in vortical flows. We derive the nonlinear relations between …
dynamic response of droplets in vortical flows. We derive the nonlinear relations between …
A generalized theory of Brownian particle diffusion in shear flows
N Wang, Y Dagan - arXiv preprint arXiv:2211.03825, 2022 - arxiv.org
This study presents a generalized theory for the diffusion of Brownian particles in shear
flows. By solving the Langevin equations using stochastic instead of classical calculus, we …
flows. By solving the Langevin equations using stochastic instead of classical calculus, we …
Analytical solutions for particle dispersion in Taylor–Green vortex flows
Y Dagan - Theoretical and Computational Fluid Dynamics, 2025 - Springer
This study presents new analytical solutions for the dynamics and dispersion of particles
laden in two-dimensional Taylor–Green vortex flows. Explicit solutions are found for the …
laden in two-dimensional Taylor–Green vortex flows. Explicit solutions are found for the …
Direct Numerical Simulation of Particle Clustering and Turbulence Modulation: An Eulerian Approach
A Dhankarghare, Y Dagan - arXiv preprint arXiv:2409.07988, 2024 - arxiv.org
We present a new Eulerian framework for the computation of turbulent compressible
multiphase channel flows, specifically to assess turbulence modulation by dispersed …
multiphase channel flows, specifically to assess turbulence modulation by dispersed …
Eulerian Sectional Approach for Particle Erosion in Monosectional and Bisectional Systems
A Loyevsky, I Immer, Y Dagan - AIAA SCITECH 2025 Forum, 2025 - arc.aiaa.org
Particle dispersion and erosion play an important role in various engineering applications,
particularly in impinging jet flows. This study extends a recently developed Eulerian …
particularly in impinging jet flows. This study extends a recently developed Eulerian …
Vortex augmented heat and humidity energy extraction and the variation of vortex strength behind the string grid
Y Guo, S Chen, F Chen, J Jiang, T Song, S Wu… - Available at SSRN … - papers.ssrn.com
Previous experiments have proved that the spray-string grid system can enhance heat and
humidity exchange, but the cause is not clear, in order to explore the mechanism of string …
humidity exchange, but the cause is not clear, in order to explore the mechanism of string …
[PDF][PDF] NONLINEAR DROPLET DYNAMICS IN IDEALIZED TRAILING VORTICES
This study investigates the dynamics of water droplets within a Batchelor vortex. Such an
analytically described flow structure serves here as a model that may capture the essence of …
analytically described flow structure serves here as a model that may capture the essence of …