Pastor Soriano, José Vicente; Bermúdez, Vicente; García Oliver, José María; Ramírez Hernández, José Gustavo(Elsevier, 2011-09)
Glow plugs are currently the most employed solution to promote ignition in light-duty diesel engines during low temperature cold start. Improved knowledge about the mechanisms that control ignition and flame development ...
Díaz Pérez, Luis(Universitat Politècnica de València, 2020-02-24)
[ES] El objeto de este proyecto se basa en el montaje y puesta a punto de una sofisticada instalación, la cual consta de un motor mono cilíndrico, así como de sus accesorios y los sistemas de control pertinentes. Sobre ...
Benajes Calvo, Jesus Vicente; Bermúdez, Vicente; Climent, H.; Rivas Perea, Manuel Eduardo(Elsevier, 2013-11-03)
Research tasks in internal combustion engines often require instantaneous pressure measurement of the gases inside the exhaust manifold including absolute value information. In such environment, flow operation includes ...
[EN] A study on the sources of variability in the measurement of particle size distribution using a two-stage dilution system and an engine exhaust particle sizer was conducted to obtain a comprehensive and repeatable ...
LINARES RODRÍGUEZ, WALDEMAR(Universitat Politècnica de València, 2013-03-22)
Las estrictas normativas aplicadas a los motores Diesel y los cambios en la medida
de partículas a través de métodos no gravimétricos, han supuesto una mayor exigencia al
diseño y optimización de estos motores en cuanto ...
Arcón Domingo, Rafael(Universitat Politècnica de València, 2019-11-25)
[ES] El objeto general de este proyecto consiste en el montaje y puesta a punto de una sala de ensayos para el aislamiento de uno de los cilindros de un motor diesel Volvo, el cual haremos funcionar con dos tipos de ...
In this study, an experimental investigation of particle size distribution emission over performance of transient
conditions in a high speed diesel engine fuelled with diesel, biodiesel and Fischer Tropsch fuels have been ...
[EN] the current work a computational study to evaluate the effect of the DPF downsizing on filtration efficiency is performed. The DPF is conventionally placed downstream of the turbine. However, its placement upstream ...
[EN] Wall-flow particulate filters are a required exhaust aftertreatment system to abate particulate matter emissions and meet current and incoming regulations applying worldwide to new generations of diesel and gasoline ...
[EN] The effort to implement more environmental-friendly fuels has been enhanced not only by the desire to reduce the greenhouse effects but also for public health issues. This paper studies the effects on pollutant emissions ...
Bermúdez, Vicente; Luján, José M.; Piqueras, P.; Campos, Daniel(Elsevier, 2014-03-01)
Diesel particulate filters are a standard technology used in diesel engines in order to comply with actual and forthcoming regulations, regarding soot emissions and particulate matter in exhaust gases. In recent years, ...
Bermúdez Tamarit, Vicente Remigio; Serrano Cruz, José Ramón; Piqueras Cabrera, Pedro; García Afonso, Óscar(Elsevier, 2015-02-15)
Wall-flow type diesel particulate filter (DPF) is a required aftertreatment system for particle emission abatement and
standards fulfilment in Diesel engines. However, the DPF use involves an important flow restriction, ...
Jiménez Alfonso, Mario(Universitat Politècnica de València, 2021-06-28)
[ES] La reducción de gases contaminantes emitidos por los sistemas propulsivos de combustión es una prioridad para todos los fabricantes, una de las vías utilizadas para conseguir este objetivo es el uso de sistema de ...
Orocondo Álvarez, Carlos Eduardo(Universitat Politècnica de València, 2019-01-10)
[ES] El trabajo está vinculado a un proyecto Europeo dedicado al estudio de combustibles alternativos en motores diésel de automoción industrial. El objetivo específico de este TFG es la transformación de los mecanismos y ...
Macian Martinez, Vicente; Tormos Martínez, Bernardo Vicente; Gomez Estrada, Yesid Antonio; Bermúdez, Vicente(Federación de Asociaciones de Ingenieros Industriales de España (FAIIE), 2013)
[EN] In this study, a representative sample of urban buses, powered with CNG and diesel engine technologies and working on urban duty operation, have been
studied in order to evaluate engine oil evolution of degradation. ...
Desantes, J.M.; Bermúdez, Vicente; López, J. Javier; López-Pintor, Darío(Elsevier, 2017-08-01)
[EN] A predictive procedure for cool flames and high-temperature ignition delays based on the accumulation and consumption of chain carriers has been validated for n-dodecane under engine conditions. To do so, an experimental ...
[EN] The implementation of the New Masters for the convergence to the EHEA has led to the appearance of new advanced subjects of marked technical and professional character in the new master's degrees. The main objective ...
[EN] Significant reduction in fuel consumption and NOx emissions can be achieved just by changing the driving along the road. In this paper, dynamic programming is employed to find two different driving profiles optimized ...