Benajes Calvo, Jesus Vicente; Pastor Soriano, José Vicente; García Martínez, Antonio; Monsalve Serrano, Javier(Elsevier, 2015-10)
This experimental work investigates the effects of piston bowl geometry on RCCI performance and emissions at low, medium and high engine loads. For this purpose three different piston bowl geometries with compression ratio ...
Olivares Gamero, Alejandro(Universitat Politècnica de València, 2024-11-26)
[ES] La creciente preocupación por la contaminación ambiental ha llevado a los organismos
europeos a establecer cada vez regulaciones más restrictivas en materia de emisiones. Las
nuevas regulaciones suponen retos complejos ...
Benajes Calvo, Jesus Vicente; García Martínez, Antonio; Pastor Enguídanos, José Manuel; Monsalve Serrano, Javier(Elsevier, 2016-03-01)
This work investigates the effects of the piston bowl geometry on RCCI (Reactivity Controlled Compression Ignition) heat transfer and combustion losses and its repercussion on the engine efficiency. For this purpose, three ...
Gómez Ruiz, Saúl(Universitat Politècnica de València, 2020-03-02)
[ES] En este texto se presentan una serie de estudios realizados para el proyecto de investigación que se está llevando a cabo en el Departamento de Máquinas y Motores Térmicos para la compañía Volvo Trucks, cuyo objetivo ...
Nareddy, Varun Reddy(Universitat Politècnica de València, 2017-07-27)
This work presents two experimental studies for characterization of injection sprays using experimental techniques as the fundamental tools. The first study focuses on the detailed understanding of the mixing process and ...
Pastor, José V.; García Martínez, Antonio; Mico Reche, Carlos; Garcia-Carrero, Alba Andreina(Elsevier, 2020-01-15)
[EN] The fundamental behaviour on ignition and combustion characteristics of blends of Hydrotreated Vegetable Oil
and Liquid Petroleum Gas was investigated in a constant high pressure, high temperature combustion chamber,
using ...
García Valladolid, Pablo; Tunestål, Per; Monsalve-Serrano, Javier; García Martínez, Antonio; Hyvönen, Jari(Elsevier, 2017)
[EN] Recent emission legislation in the marine sector has emphasized the need to reduce nitrogen oxides (NOx) emissions as well as sulphur emissions. The fulfilment of emission legislation limits with conventional marine ...
López Sánchez, José Javier; Novella Rosa, Ricardo; García Martínez, Antonio; Winklinger, Johannes Franz(Elsevier, 2011-12)
Recent research activities in the field of diesel engines have shown the potential to reduce
pollutant emissions and improve the thermal efficiency by controlling the fuel reactivity.
However, understanding the impact ...
[EN] The aim of this paper is to identify and investigate the potential and limitations of diesel-gas combustion concepts for high speed large engines operated in gas mode with very small amounts of pilot fuel (<5% diesel ...
Benajes, Jesús; García Martínez, Antonio; Monsalve-Serrano, Javier; Martínez-Boggio, Santiago Daniel(Elsevier, 2020-06)
[EN] To achieve the targets of extreme low emissions values for the transport sector, several technologies emerged in the last few years. In this sense, advanced combustion modes as the dual-fuel low temperature combustion ...
Benajes Calvo, Jesus Vicente; Pastor Soriano, José Vicente; García Martínez, Antonio; Monsalve Serrano, Javier(Elsevier, 2015-11-01)
This work investigates the potential of RCCI concept to achieve ultra-low NOx and soot emissions over a wide range of engine speed and loads. For this purpose, a detailed experimental methodology has been defined and applied ...