Internal pore diffusion and adsorption impact on the soot oxidation in wall-flow particulate filters
Sign Up to like & getrecommendations! Published in 2019 at "Energy"
DOI: 10.1016/j.energy.2019.04.200
Abstract: The automotive industry is driven its efforts to cleaner internal combustion engines. As a result, the engine has become conditioned by the exhaust aftertreatment systems. The regeneration of wall-flow particulate filters (PFs) evidences such an… read more here.
Keywords: particulate filters; soot oxidation; flow particulate; wall flow ... See more keywords
Applying 3D X-ray Microscopy to Model Coated Gasoline Particulate Filters under Practical Driving Conditions.
Sign Up to like & getrecommendations! Published in 2022 at "Environmental science & technology"
DOI: 10.1021/acs.est.2c01244
Abstract: Recent progress in 3D X-ray microscopy allows the analysis of coated gasoline particulate filters on a detailed pore-scale level. However, derivable detailed three-dimensional models for filter simulation are not applicable under transient driving conditions of… read more here.
Keywords: microscopy; coated gasoline; particulate filters; model ... See more keywords
Insights into Automotive Particulate Filters using Magnetic Resonance Imaging : Understanding filter drying in the manufacturing process and the effect of particulate matter on filter operation and fluid dynamics
Sign Up to like & getrecommendations! Published in 2020 at "Johnson Matthey Technology Review"
DOI: 10.1595/205651320x15754757907469
Abstract: Understanding the manufacture and operation of automotive emissions control particulate filters is important in the optimised design of these emissions control systems. Here we show how magnetic resonance imaging (MRI) can be used to understand… read more here.
Keywords: particulate filters; resonance imaging; particulate; magnetic resonance ... See more keywords