Numerical simulation of a drop collision with an obstacle
Alexey Ivanovich Fedyushkin, Aleksey Nikolaevich Rozhkov
TL;DR
This paper presents a numerical simulation approach for analyzing the dynamics of liquid droplets impacting solid surfaces, validated against experimental data, using 2D and 3D Navier-Stokes equations.
Contribution
It introduces a numerical simulation method for drop impact dynamics that incorporates 2D and 3D Navier-Stokes equations and compares results with experiments.
Findings
Simulation results agree with experimental data.
2D and 3D models effectively capture droplet spreading.
The method improves understanding of droplet impact behavior.
Abstract
The paper considers the dynamics of the spreading liquid droplets after impact on a solid surface. The dynamics of a drop falling on a solid surface is shown using numerical simulation based on the solution of 2D and 3D Navier-Stokes equations for a two-layer liquid-gas system. The results of numerical simulation are compared with experimental data.
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Taxonomy
TopicsAquatic and Environmental Studies · Fluid Dynamics and Heat Transfer · Fluid Dynamics Simulations and Interactions