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Advisor(s)
Abstract(s)
The phenomenon of liquid drop impact onto liquid surfaces appears in a wide variety of engineering areas such as ink-jet printers, internal combustion engines, spray cooling, etc. The research of this study has been motivated by a need for better predictive capability in these industries. Many authors defined different outcomes regarding this phenomenon. Rioboo et al. [1] revealed more than six possible outcomes, which include deposition, stick, crown splash, prompt splash, among others. These different outcomes may vary depending on many factors such as the liquid drop parameters (diameter, impact velocity, viscosity, surface tension, etc.), the liquid film parameters (thickness, characteristics of the underlying surface, etc.) and the surrounding gas (velocity, pressure, etc.).
Description
Keywords
Liquid films Droplet impinging Jet A-1 Biofuel Volume of Fluid
Citation
Daniel Vasconcelos, Daniela Ribeiro, Jorge M. M. Barata, André R. R. Silva Experimental and Numerical Study of Single Droplets Impinging upon Liquid Films Proceedings of the Thermal and Fluids Engineering Summer Conference, Volume 2019-April, Pages 1407 – 1410, 2019 4th First Thermal and Fluids Engineering Conference (TFEC), Las Vegas, Nevada, EUA, pp. 1407-1410, 14-17 abril, 2019
Publisher
Begell House