Numerical analysis of the drop impact onto a liquid film of non-linear viscoelastic fluids
Sign Up to like & getrecommendations! Published in 2021 at "Meccanica"
DOI: 10.1007/s11012-021-01363-x
Abstract: This paper numerically analyzes the crown formation due to a plane two-dimensional drop impact onto a pre-existing film in a viscoelastic fluid. The finite volume method is applied to solve the governing equations, and the… read more here.
Keywords: non linear; impact onto; film; drop impact ... See more keywords
A new analytical model to simulate high-speed impact onto composite materials targets
Sign Up to like & getrecommendations! Published in 2017 at "International Journal of Impact Engineering"
DOI: 10.1016/j.ijimpeng.2017.04.024
Abstract: Abstract This paper presents the expansion and improvement of an analytical model previously published by the authors, enabling the simulation of oblique impact onto fibre reinforced composite thin targets. The paper also includes the experimental… read more here.
Keywords: impact onto; analytical model; impact; model simulate ... See more keywords
A lattice Boltzmann study on dripping process during 2D droplet impact onto a wetted rotating cylinder
Sign Up to like & getrecommendations! Published in 2019 at "Journal of Molecular Liquids"
DOI: 10.1016/j.molliq.2018.11.087
Abstract: Abstract In this study, two dimensional droplet impact onto a wetted rotating circular cylinder is investigated using the lattice Boltzmann method for the first time. A general off-lattice boundary treatment is implemented for this purpose.… read more here.
Keywords: impact onto; cylinder; droplet; lattice ... See more keywords
Miscibility and wettability: how interfacial tension influences droplet impact onto thin wall films
Sign Up to like & getrecommendations! Published in 2020 at "Journal of Fluid Mechanics"
DOI: 10.1017/jfm.2020.944
Abstract: Abstract The influence of miscibility and liquid wettability during droplet impact onto thin wall films is investigated experimentally. Despite similar liquid properties and impact conditions, differences in the splashing limit, in the crown extension and… read more here.
Keywords: impact onto; interfacial tension; onto thin; wall ... See more keywords