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Listar por autor "Pérez Sánchez, Eduardo Javier"

Mostrando ítems 1-10 de 10

Analysis of the approximated diffusion flamelet approach using fuels with different chemical complexity

Pérez Sánchez, Eduardo Javier (Universitat Politècnica de València, 2015-07-17)

[EN[ This study is focused on a non-premixed combustion model based on the laminar flames, called flamelets, concept. Solving these flamelets can be very expensive in terms of computational cost so new assumptions must be ...
Application of a flamelet-based CFD combustion model to the LES simulation of a diesel-like reacting spray

Desantes, J.M.; García-Oliver, José M; Novella Rosa, Ricardo; Pérez-Sánchez, E.J. (Elsevier, 2020-03-30)

[EN] Spray A from ECN, representative of diesel-like sprays, is modelled in the frame of Large-Eddy Simulations (LES) with a Dynamic Structure (DS) turbulence model in conjunction with an Unsteady Flamelet Progress Variable ...
Application of a flamelet-based combustion model to diesel-like reacting sprays

Pérez Sánchez, Eduardo Javier (Universitat Politècnica de València, 2019-02-25)

[ES] El objetivo de esta tesis es la investigación y análisis de la estructura interna de los chorros diésel reactivos y el efecto de las condiciones de contorno en los parámetros asociados a la combustión. Este objetivo ...
Application of an unsteady flamelet model in a RANS framework for spray A simulation

Desantes, J.M.; García-Oliver, José M.; Novella Rosa, Ricardo; Pérez-Sánchez, Eduardo Javier (Elsevier, 2017)

[EN] In the present investigation the Spray A reference configuration defined in the framework of the Engine Combustion Network (ECN) has been modeled by means of an Unsteady Flamelet Model (USFM) including detailed ...
Estudio paramétrico de la influencia de la geometría del sistema de post-tratamiento de aguas arriba y abajo de la turbina en motores diésel

Pérez Sánchez, Eduardo Javier (Universitat Politècnica de València, 2013-11-04)

Consulta en la Biblioteca ETSI Industriales (Riunet)
Evaluation of the approximated diffusion flamelet concept using fuels with different chemical complexity

Payri, F.; Novella Rosa, Ricardo; Pastor Enguídanos, José Manuel; Pérez-Sánchez, Eduardo Javier (Elsevier, 2017)

[EN] The ability of flamelet models to reproduce turbulent combustion in devices such as diesel engines or gas turbines has enhanced the usage of these approaches in Computational Fluid Dynamics (CFD) simulations. The ...
Influence of the chemical mechanism in the frame of diesel-like CFD reacting spray simulations using a presumed PDF flamelet-based combustion model

Payri González, Francisco; García Oliver, José María; Novella Rosa, Ricardo; Pérez Sánchez, Eduardo Javier (Editorial Universitat Politècnica de València, 2017-07-28)

[EN] The ability of a computational fluid dynamics (CFD) simulation to reproduce the diesel-like reacting spray ignition process and its corresponding flame structure strongly depends on both the fidelity of the chemical ...
Influence of the n-dodecane chemical mechanism on the CFD modelling of the diesel-like ECN Spray A flame structure at different ambient conditions

Payri, F.; García-Oliver, José M; Novella Rosa, Ricardo; Pérez-Sánchez, Eduardo Javier (Elsevier, 2019-10)

[EN] Encouraged by the diversity of n-dodecane chemical mechanisms currently available, this investigation focuses on analysing the impact of using different fuel oxidation schemes on the diesel-like Engine Combustion ...
LES study on spray combustion with renewable fuels under ECN Spray-A conditions

Mira Martínez, Daniel; Pérez-Sánchez, Eduardo J.; Surapaneni, Anurag; Benajes, Jesús; García-Oliver, José M; Pastor Enguídanos, José Manuel; De Leon-Ceriani, Daiana (American Society of Mechanical Engineers (ASME), 2021-10-15)

[EN] Poly-Oxymethylene Dimethyl Ethers (OMEx) are being intensively investigated because of their potentially renewable synthesis path, which make them suitable as liquid fuels for low-carbon transport applications. In the ...
Understanding the diesel-like spray characteristics applying a flamelet-based combustion model and detailed large eddy simulations

Pérez-Sánchez, Eduardo J.; García-Oliver, José M; Novella Rosa, Ricardo; Pastor Enguídanos, José Manuel (SAGE Publications, 2020-01)

[EN] This investigation analyses the structure of spray A from engine combustion network (ECN), which is representative of diesel-like sprays, by means of large eddy simulations and an unsteady flamelet progress variable ...