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Listar por palabra clave "Droplet velocity"

Mostrando ítems 1-6 de 6

Development of a test rig for the study of the atomization and combustion of a spray flame in an atmospheric annular spray burner at lean conditions

Cardona Vargas, Santiago (Universitat Politècnica de València, 2022-01-20)

[ES] El proceso de combustión en llamas de difusión de combustible atomizado es un fenómeno multifásico altamente complejo que a día de hoy no se comprende en su totalidad, ya que involucra varios eventos simultáneos, como ...
Experimental investigation of the entrained droplet velocities in a submerged jet injected into a stagnant water pool

Berna, C.; Juliá, J.E.; Escrivá, A.; Muñoz-Cobo, J. L.; Pastor, José V.; Micó, C. (Elsevier, 2017)

[EN] Round turbulent air jets submerged in stagnant water have been studied experimentally in this paper. To achieve this objective a water pool with an air injector has been built and particle image velocimetry visualization ...
Experimental study of the droplet characteristics of a SCR injector spray through optical techniques

Bracho Leon, Gabriela; Postrioti, L.; Moreno-Gasparotto, Armando Enrique; Brizi, G. (Elsevier, 2021-02)

[EN] The requirement of high-fidelity experimental data of microscopic properties of sprays motivates the continuous development of optical tools, since they are determinant in the understanding of atomization and evaporation ...
Investigation of the urea-water solution atomization process in engine exhaust-like conditions

Payri, Raul; Bracho Leon, Gabriela; Gimeno, Jaime; Moreno-Gasparotto, Armando Enrique (Elsevier, 2019-11)

[EN] The injection process of the urea-water solution (UWS) determines the initial conditions for the mixing and evaporation of the fluid in the selective catalytic reduction system. In this study, the liquid atomization ...
Optimización de la medición de la velocidad y el tamaño de las gotas en un chorro Diesel densa con un nuevo equipo PDPA

Degroote, Lars (Universitat Politècnica de València, 2022-02-14)

[ES] Para cumplir con las estrictas restricciones medioambientales a los motores Diesel en la actualidad y en un futuro próximo, los científicos e ingenieros persiguen la reducción de los contaminantes y las emisiones ...
Review of droplet entrainment in annular flow: Characterization of the entrained droplets

Berna Escriche, César; Escrivá Castells, Facundo Alberto; Muñoz-Cobo González, José Luís; Herranz, L.E. (Elsevier, 2015-03)

[EN] Annular flow is characterized by a thin liquid film flowing on the pipe wall and a high velocity gas core flowing in its center, which normally carries liquid droplets. This review presents and analyzes most of the ...