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Listar por palabra clave "Direct numerical simulation"

Mostrando ítems 1-4 de 4

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 ...
A sparse mesh for Compact Finite Difference Fourier solvers with radius-dependent spectral resolution in circular domains

Torregrosa, A. J.; Hoyas, S; Gil, A.; García Galache, José Pedro (Elsevier, 2014-04)

This paper presents a new method for the resolution of elliptic and parabolic equations in circular domains. It can be trivially extended to cylindrical domains. The algorithm uses a mixed Fourier-Compact Finite Difference ...
Direct numerical simulation of an atomizing biodiesel jet: Impact of fuel properties on atomization characteristics

Ling, Yue; Legros, Guillaume; Popinet, Stéphane; Zaleski, Stéphane (Editorial Universitat Politècnica de València, 2017-07-28)

[EN] The utilization of biodiesel is an effective approach to reduce pollution from internal combustion engines and thus has attracted steadily increasing interest in the recent years. As the viscosity of biodiesel is ...
Theoretical and Experimental Study of Grouping Effects on Droplet Streams

Roth, Norbert; Gomaa, Hassan; Livne, Alon; Katoshevski, David; Weigand, Bernhard (Editorial Universitat Politècnica de València, 2017-07-28)

[EN] Grouping of droplets was studied in monodisperse droplet streams. This very controllable system allows to study basic effects. In experiments droplet streams with monodisperse droplets were generated, however, with ...

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Listar por palabra clave "Direct numerical simulation"

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