F. Payri; Luján, José M.; Guardiola, Carlos; Plá Moreno, Benjamín(EDP Sciences, 2015)
[FR] Un challenge pour le futur du moteur a` combustion interne : nouvelles technologies et ro¿le
du contro¿le moteur ¿ Les nouvelles normes sur les e¿missions, en particulier le CO2, pourraient
re¿duire l¿utilisation ...
Galindo, José; Luján, José M.; Climent, H.; Guardiola, Carlos; Varnier, Olivier(SAE International, 2014)
[EN] Boosting technologies have been key enablers for automotive engines development through downsizing and
downspeeding. In this situation, numerous multistage boosting systems have appeared in the last decade. The ...
Luján, José M.; Pla Moreno, Benjamín; Bares-Moreno, Pau; Pandey, Varun(SAGE Publications, 2021-06)
[EN] This article proposes a method for fuel minimisation of a Diesel engine with constrained NOx emission in actual driving mission. Specifically, the methodology involves three developments: The first is a driving cycle ...
Luján, José M.; Bermúdez, Vicente; Dolz, Vicente; Monsalve-Serrano, Javier(Elsevier, 2018)
[EN] Recent investigations demonstrated that real-world emissions usually exceed the levels achieved in the laboratory based type approval processes. By means of on-board emissions measurements, it has been shown that ...
Luján, José M.; Climent, H.; Arnau Martínez, Francisco José; Miguel-García, Julián(Elsevier, 2018)
[EN] The objective of the study is to determine the behavior of the low pressure exhaust gas recirculation (LP EGR) transport phenomena in the intake manifold during engine transient operation. The investigation also ...
Luján, José M.; Climent, H.; Ruiz-Rosales, Santiago; Redondo-Puelles, Fernando(SAGE Publications, 2023-02)
[EN] Current European vehicle homologation regulations are increasingly restrictive. Recently, World-wide light-duty test cycle (WLTC) and Real driving emissions (RDE) cycles have been introduced as type approval tests for ...
Bermúdez, Vicente; Luján, José M.; Climent, H.; Soto-Izquierdo, Lian; Campos-Navarro, Daniel(SAE International, 2018)
[EN] In order to improve performance and minimize pollutant emissions in gasoline turbocharged direct-injection (GTDi) engines, different injection strategies and technologies are being investigated. The inclusion of exhaust ...
Luján, José M.; Guardiola, Carlos; Pla Moreno, Benjamín; Reig, Alberto(Institute of Electrical and Electronics Engineers, 2018)
[EN] An optimal solution to the energy management problem in hybrid electric vehicles has been extensively addressed in the literature during the last decade, especially with the application of dynamic programming, the ...
Soler Muniesa, José Antonio(Universitat Politècnica de València, 2016-04-05)
[EN] The use of Exhaust Gas Recirculation (EGR) as a technique to reduce nitrogen oxides emissions (NOx) in Diesel engines started with the EURO regulations and continues to the present day. While aftertreatment systems ...
Ayanz Hurtado, José María(Universitat Politècnica de València, 2016-06-23)
[ES] Cuantificación de la cantidad de gases de escape recirculados en cada uno de los cilindros de un motor diesel turboalimentado. Se efectuará mediante la combinación de ensayos experimentales y trabajos de modelado ...
Plá Moreno, Benjamín(Universitat Politècnica de València, 2009-05-27)
Resumen de la tesis
A pesar del desarrollo en el post-tratamiento de los NOx en motores Diesel, el EGR (Recirculación de los Gases de Escape) continúa siendo una solución efectiva desde el punto de vista técnico y ...
Añón García, David(Universitat Politècnica de València, 2015-05-13)
[ES] El objetivo principal de este trabajo es poder estimar ese porcentaje de
reparto de gas EGR en cada uno de los cilindros de un motor Diesel de
inyecci on directa sobrealimentado con turbina de geometr a variable a ...
Nowadays, EGR systems are being incorporated in the research focused on spark-ignition direct-injection engines
as a solution to the problems presented by them; i.e. knock risk and high combustion temperature which produces ...
Albert Martí, Arcadio(Universitat Politècnica de València, 2015-05-11)
[ES] Al finalizar el TFG, el alumno conocerá la metodología de ensayos en banco motor que se realiza en un centro de investigación. Además, sabrá procesar, interpretar y analizar las medidas realizadas con el fin de ...
Lafarga Nebot, Vicente Aulë(Universitat Politècnica de València, 2015-05-11)
[ES] Al finalizar el TFG, el alumno conocerá la metodología de ensayos en banco motor que se realiza en un centro de investigación. Además, sabrá procesar, interpretar y analizar las medidas realizadas con el fin de ...
[ES] Análisis del comportamiento, adecuación de materiales y eficiencia energética en la producción de hidrógeno de un electrolizador alcalino de agua patentado facilitado por el investigador privado D. José Antonio Martínez ...
Bravo Valeo, Yolanda; Luján, José M.; Tiseira ., Andrés Omar(SAE International, 2013)
Fouling phenomenon is a key issue for EGR cooler operation. In spite of the fact that soot deposition is imposed by the characteristics of the exhaust gases flow, the design of the EGR cooler has a significant impact for ...
Bermúdez, Vicente; Luján, José M.; Plá Moreno, Benjamín; Linares Rodríguez, Waldemar Gregorio(Elsevier, 2011-02)
In this study, regulated and unregulated gaseous emissions and fuel consumption with five different fuels were tested in a 4-cylinder, light-duty diesel EURO IV typically used for the automotive vehicles in Europe. Three ...