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Prediction of a flying droplet landing over a non-flat substrates for ink-jet applications
(Springer-Verlag France, 2019-01-01)
Printing with inkjet technology has found new forms of application in the industry and in this article we study this technology focused on printing on non-flat surfaces. Since there is no print history over distances greater ...
Assessment of numerical techniques for micro-drop fluid mechanics
(Instituto Balseiro - Centro Atómico BarilocheBariloche, 2014-09-23)
Are currently available CFD techniques able to model the motion of a submilimiter-scale
liquid drop falling in another (quiescent) liquid? In this work we define a very simple two-dimensional
test: An initially circular ...
Numerical simulation of spray ejection from a nozzle for herbicide application: Evaporation and binary collision models
(Elsevier, 2020-08)
The numerical simulation of water spray ejected from HARDI™ ISO F110 03 flat fan nozzle has been performed in this work. The simulation models of ejection and trajectory of liquid droplets proposed in previous study are ...
Atomização do jato líquido em um lavador venturi
(Universidade Federal de São CarlosBRUFSCarPrograma de Pós-Graduação em Engenharia Química - PPGEQ, 2008-08-22)
Pease-Anthony Venturi gas scrubbers are well known equipments used when collection efficiency demands are superior to 90%. It utilizes liquid, in the form of droplets, to collect the pollutants. Initially, the droplets are ...
Droplets spectrum of air-assisted boom sprayers under different environmental and operational conditions
(Revista Brasileira de Engenharia Agrícola e Ambiental, 2019)
Análise do escoamento água, óleo e gás em padrão disperso
(Universidade Tecnológica Federal do ParanáCuritibaBrasilPrograma de Pós-Graduação em Engenharia Mecânica e de MateriaisUTFPR, 2021-07-02)
The effect of the insertion of a bubble swarm on the separation of finely dispersed oil droplets in a liquid flow was investigated experimentally and numerically. The generation of gas bubbles and oil droplets in a liquid ...
Three-dimensional oil spill transport and dispersion at sea by an event of blowout
(Universidad Nacional de Colombia Sede Medellín, 2014-08-25)
The simulated droplet trajectories of the 3-D model at the Caribbean platform showed that droplets with a diameter of 50 µm formed a distinct subsurface plume, which was transported horizontally and could remain below the ...
Mediciones experimentales de la eficiencia de acreción de un granizo
(2019-05)
En este trabajo se midió experimentalmente la eficiencia y el ángulo máximo de acreción sobre
un granizo esférico debido a la colección de gotas de agua sobreenfriadas de una nube mixta.
Para ello, se utilizó un blanco ...
Análisis CFD de circulación forzada de aire para disminuir la transmisión del virus SARS-COV 2 vía aérea en un salón de clases
(Universidad Nacional de IngenieríaPE, 2022)
Estudio numérico y simulación del flujo de aire en el proceso de termoaspersión por arco eléctrico y su influencia en el esfuerzo cortante en la generación de partículas de los recubrimientos 140MX - 530AS y 140MXC - 560AS
Debido a los grandes avances en ingeniería y el desarrollo industrial en las últimas
décadas, las necesidades son cada vez más exigentes respecto a calidad,
desempeño y confiabilidad, aspectos que se ven directamente ...