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Listar por palabra clave "Emission control"

Mostrando ítems 1-8 de 8

A fluid dynamic model for unsteady compressible flow in wall-flow diesel particulate filters

Torregrosa Huguet, Antonio José; Serrano Cruz, José Ramón; Arnau Martínez, Francisco José; Piqueras Cabrera, Pedro (Elsevier, 2011-01)

The use of particulate filters (DPF) in Diesel engines has become in recent years the standard technology for the control of soot aerosol emissions. Once emissions reduction through the management of filtration and ...
Análisis de emisiones y diseño de sistemas de tratamiento de gases contaminantes en una industria química

Ayala Martí, José Antonio (Universitat Politècnica de València, 2021-10-15)

[ES] La lucha contra la contaminación se plantea actualmente como uno de los principales retos a nivel mundial, siendo cada vez más preocupantes las consecuencias de los elevados niveles de contaminantes en la atmósfera. ...
Estudio de la influencia de la temperatura en la eficiencia del catalizador de oxidación de amoniaco (ASC) en condiciones de conducción real

Siracusa Pilotti, Santina (Universitat Politècnica de València, 2024-11-21)

[ES] Debido al creciente interés en la reducción de emisiones contaminantes de los motores de combustión interna alternativos y los restrictivos límites establecidos en la legislación se pretende estudiar el impacto de la ...
Modelling Temporal Changes of Nitrogen Dioxide Concentrations in an Urban Area

Capilla, Carmen (Witpress, 2012)

Meteorological variability must be taken into account in the modelling of temporal changes in air pollutants to evaluate emissions reduction strategies. In this paper nitrogen dioxide (NO 2) hourly data are analyzed at two ...
Source analysis of fine and coarse particulate matter from livestock houses

Cambra López, María; Torres Salvador, Antonio Germán; Aarnink, André Johannes Antonius; Ogink, Nico W. M. (Elsevier, 2011-01)

The analyses of the different sources which can contribute to particulate matter (PM) emissions from livestock houses are essential to develop adequate reduction techniques. The aim of this study was to morphologically and ...
Suitability analysis of advanced diesel combustion concepts for emissions and noise control

Torregrosa, A. J.; Broatch, A.; Novella Rosa, Ricardo; Mónico Muñoz, Luisa Fernanda (Elsevier, 2011-02)

[EN] During the last years, the preservation of the atmospheric environment has played an increasingly important role in society. The Diesel engine can be considered an environmentally friendly engine because of its low ...
Theoretical development of an explicit solver for conversion efficiency in dual-layer washcoat flow-through monolithic reactors

García Martínez, Elena (Universitat Politècnica de València, 2022-10-21)

[ES] El presente Trabajo Final de Máster describe el desarrollo de un modelo uni-dimensional de orden reducido aplicado a la resolución de transporte de especies químicas en catalizadores de doble capa y flujo continuo, ...
Understanding the performance of the multiple injection gasoline partially premixed combustion concept implemented in a 2-Stroke high speed direct injection compression ignition engine

Benajes Calvo, Jesus Vicente; Martín Díaz, Jaime; Novella Rosa, Ricardo; Thein, Kévin Jean Lucien (Elsevier, 2016-01-01)

The newly designed Partially Premixed Combustion (PPC) concept operating with high octane fuels like gasoline has confirmed the possibility to combine low NOx and soot emissions keeping high indicated efficiencies, while ...