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Numerical simulation of spray ejection from a nozzle for herbicide application: Comparison of drag coefficient expressions
(Elsevier, 2019-02)
This paper compares the different expressions of drag coefficients using a Computational Fluid Dynamics (CFD) code. This code is a Large-eddy Simulation-Lagrangian Stochastic Model (LES-STO) to simulate liquid particle ...
Continuous deposition of a liquid thread onto a moving substrate. Numerical analysis and comparison with experiments
(American Society of Mechanical Engineers, 2012-02)
The printing of a thin line of liquid onto a moving flat solid substrate was studied numerically. For a fixed value of the Capillary number, the window of steady state deposition was explored in terms of the substrate-nozzle ...
Caracterización de un sistema de pulverización con gotas muy finas (niebla) destinadas al control de polvo en granos
(Associação Brasileira de Engenharia Agrícola, 2013-08)
Cuando los granos se manipulan mecánicamente se generan nubes de polvo provenientes de las partículas depositadas sobre su superficie. Las concentraciones de polvo en el aire constituyen un riesgo potencial, afectando la ...
CORTE MEDIANTE CHORRO DE AGUA - ABRASIVO
(Facultad de Ciencias de la Ingeniería, Univesidad Austral de Chile., 2017)
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 ...
A constant-pressure model for the overlap of chambers in rotary internal combustion engines
(American Society of Mechanical Engineers, 2016-11)
In this work, a constant-pressure model capable to simulate the overlap of chambers in rotary internal combustion engines is proposed. It refers as a chamber overlap when two adjacent chambers are in communication through ...
Fabricación de boquilla agrícola con manufactura aditiva
(Centro Kappa de Conocimiento, S.C., 2018)