Wall-flow particulate filters are in the present days a standard aftertreatment system widely used in diesel engines
to reduce particle emissions and meet emission regulations. This paper deals with the analysis of the ...
Martínez Gil, Jesús(Universitat Politècnica de València, 2016-09-05)
[ES] La instalación del filtro de partículas en la línea de escape de un motor Diésel provoca un aumento de la contrapresión de escape, viéndose incrementada a medida que crece la acumulación de partículas. Este fenómeno ...
Angiolini, Emanuele(Universitat Politècnica de València, 2017-09-01)
From the last decades of the 20th century, internal combustion engines
have undergone a continuous improvement process aimed to the increase
of their efficiency and decrease of the pollutants emissions. The reduction
of ...
Angiolini, Emanuele(Universitat Politècnica de València, 2015-02-24)
[EN] In this master thesis the effect of the downsizing of the aftertreatment system has been studied by means of a 1D in house software. The volume reduction has been combined with the cellular geometry variation evaluating ...
A filtration model for wall-flow particulate filters based on the theory of packed beds of spherical particles
is presented to diagnose the combined response of filtration efficiency and pressure drop from a
reliable ...
[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 ...