WebJun 11, 2024 · A large number of studies have examined the underlying complex dynamics of a single droplet splashing a stationary thin film (Alghoul et al., Citation 2011; Burzynski & Bansmer, Citation 2024; Cossali et al., Citation 2004; Hung et al., Citation 2011; Josserand & Zaleski, Citation 2003; Rioboo et al., Citation 2003; Vander Wal et al., Citation ... WebA high-velocity (≈1 ms −1) impact between a liquid droplet (≈1 mm) and a solid surface produces a splash. Classical observations traced the origin of this splash to a thin sheet of fluid ejected near the impact point, though the fluid mechanical mechanism leading to the sheet is not known.
Behavior of a water droplet impacting a thin water film
WebFeb 6, 2024 · The splashing phenomenon of liquid droplet impinging on the liquid film is widespread in industrial and engineering processes, such as the injection in the turbo … WebSep 1, 2024 · The advancing phase of drop impact onto a thin immiscible film with a large viscosity is similar to that of drop impact onto a dry surface; for a miscible film viscous film, the... hdd healthcare
Droplet splashing on thin moving films at high Weber numbers
WebThere is a threshold liquid film thickness with the maximum height of the crown, which is between 0.2 and 0.25 times the droplet radius. This study shows that the proposed LBM pseudopotential model is a robust and effective tool for the study of the droplet splashing on the thin film and has the potential to predict the droplet splashing ... WebDec 20, 2012 · The process of droplet impacting on liquid film is numerically simulated by the modified SPH method, which can well predict the pressure field evolution process of the drop impacting onto... WebNov 29, 2024 · The two different splashing mechanisms initially suggested theoretically are observed numerically, depending on whether a jet is created before or after the impacting droplet wets the substrate. goldendale wa campgrounds