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Listar por palabra clave "Volume of fluid"

Mostrando ítems 1-6 de 6

A computational methodology to account for the liquid film thickness evolution in Direct Numerical Simulation of prefilming airblast atomization

Payri, Raul; Salvador, Francisco Javier; Carreres, Marcos; Moreno-Montagud, C. (Elsevier, 2023-04)

[EN] Prefilming airblast atomization is becoming widely used in current aero engines. Fundamental studies on the actual annular configuration of airblast atomizers are difficult to realize. For this reason, researchers ...
CFD-modelling of free surface flows in closed conduits

Teuber, Katharina; Broecker, Tabea; Bayón, Arnau; Nutzmann, Gunnar; Hinkelmann, Reinhard (Inderscience Enterprises Ltd., 2019)

[EN] Computational fluid dynamics (CFD) is gaining an increasing importance in the field of hydraulic engineering. This publication presents different application examples of a two-phase approach as implemented in the ...
Computational Modelling of the Primary Atomization in Aero Engine Airblast Atomizers through a DNS Approach

Moreno Montagud, Carlos (Universitat Politècnica de València, 2024-11-03)

[ES] El proyecto ESTiMatE nace con el objetivo de mejorar la precisión de las predicciones de hollín para la reducción de emisiones y una mayor sostenibilidad ambiental en la aviación. Para ello es crucial comprender a ...
Large eddy simulations of atomisation and sprays: application to a high pressure multihole injector

Chausserie-Laprée, Paul; Hélie, Jérome; Chesnel, Jeremy; Demoulin, François-Xavier (Editorial Universitat Politècnica de València, 2017-07-28)

[EN] A weak coupling strategy is proposed to simulate the pressurised spray without any empirical readjustment. Volume Of Fluid is used to simulate the nozzle internal flow with cavitation and its primary atomization into ...
Modeling internal flow and primary atomization in a simplex pressure-swirl atomizer

Ferrando, D.; Carreres, Marcos; Belmar-Gil, Mario; Cervelló-Sanz, D.; Duret, B.; Reveillon, J.; Salvador, Francisco Javier; Demoulin, F.X. (Begell House Inc., 2023-01-27)
Rotary Wheel Atomizer Study Using Computational Fluid Dynamics and Full-Scale Testing

Joensen, Tórstein; Kuhnhenn, Maximilian; Vinther, Frank; Reck, Mads; Tropea, Cameron (Editorial Universitat Politècnica de València, 2018-09-07)

[EN] This study models the internal fluid flow from the center to the edge of a rotary atomizer wheel, the flow out of the atomizer, including the film, rivulet and ligament formation, as well as the subsequent atomization ...