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 …

Droplet dynamics in Burgers vortices. I. Mass transport

O Avni, Y Dagan - Physical Review Fluids, 2023 - APS
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 …

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 …

Caustics in the sine-Gordon model from quenches in coupled one-dimensional Bose gases

A Agarwal, M Kulkarni, DHJ O'Dell - Physical Review A, 2023 - APS
Caustics are singularities that occur naturally in optical, hydrodynamic, and quantum waves,
giving rise to high-amplitude patterns that can be described using catastrophe theory. In this …

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 …

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 …