Serrano, J.R.; Piqueras, P.; De La Morena, Joaquín; Ruiz-Lucas, María José(MDPI AG, 2020-11)
[EN] The earlier activation of the catalytic converters in internal combustion engines is becoming highly challenging due to the reduction in exhaust gas temperature caused by the application of CO2 reduction technologies. ...
Serrano, J.R.; Piqueras, P.; De La Morena, Joaquín; Sanchis-Pacheco, Enrique José(MDPI AG, 2019-12-09)
[EN] Late fuel post-injections are the most usual strategy to reach high exhaust temperature for the active regeneration of diesel particulate filters. However, it is important to optimise these strategies in order to ...
Serrano, J.R.; Piqueras, P.; De La Morena, Joaquín; Gómez-Vilanova, Alejandro; Guilain, Stephane(Elsevier, 2021-01-15)
[EN] New generation of spark ignition (SI) engines are expected to represent most of the future market share in a context of powertrain hybridization. Nevertheless, the current technology has still critical challenges in ...
López, J. Javier; García Martínez, Antonio; Monsalve-Serrano, Javier; Vielmo-Cogo, Vitor; Wittek, Karsten(Elsevier, 2020-01-01)
[EN] With the aim of reducing pollutant emissions from internal combustion engines (ICE), the application of stoichiometrically operated spark ignition (SI) engines, for light-duty vehicles, has been overcoming the compression ...
Vielmo Cogo, Vitor(Universitat Politècnica de València, 2020-12-21)
[ES] Con el objetivo de reducir las emisiones contaminantes de los motores de combustión interna (MCI), la aplicación de motores de encendido provocado (EP) operados estequiométricamente, para vehículos leves, ha superado ...
This paper shows the results of a comparative fleet test the main objective of which was to measure the influence of Low Viscosity Oils (LVO) over the fuel consumption and CO2 emissions of urban buses. To perform this test, ...
[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 ...
Luján, José M.; Serrano, J.R.; Piqueras, P.; Diesel Costa, Barbara(Elsevier, 2019-04-15)
[EN] Worldwide emission regulations are driven the efforts of the automotive industry to meet challenging targets concerning pollution reduction. Nowadays, advances in exhaust aftertreatment systems are primarily required ...
París I Jordá, Vicent(Universitat Politècnica de València, 2015-06-04)
It is known in the Aerospace industry that minimizing induced drag is one of the main goals to reduce fuel consumption. Nowadays, new concepts are being investigated with the most advanced technology to check ...