2022
DOI: 10.1021/acs.est.2c01244
|View full text |Cite
|
Sign up to set email alerts
|

Applying 3D X-ray Microscopy to Model Coated Gasoline Particulate Filters under Practical Driving Conditions

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 automotive aftertreatment systems due to their inherent complexity. Here, we present a novel concept to utilize highly resolved 3D X-ray microscopy scans and their quantitative analysis for a macroscopic model of coated gasoline particulate filters inte… Show more

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
1

Citation Types

0
1
0

Year Published

2023
2023
2023
2023

Publication Types

Select...
1

Relationship

0
1

Authors

Journals

citations
Cited by 1 publication
(1 citation statement)
references
References 38 publications
0
1
0
Order By: Relevance
“…This study used the previously developed 1D + 1D flow filtration model to model the characteristics of the filter channel scale. The pressure drop and filtration characteristics are verified through real-time measurement on the engine test bench [15]. Li Zhijun et al introduced PDF-based pore size distribution and non-uniform pore distribution to describe the microstructure of the porous wall of the gasoline particle filter.…”
Section: Introductionmentioning
confidence: 99%
“…This study used the previously developed 1D + 1D flow filtration model to model the characteristics of the filter channel scale. The pressure drop and filtration characteristics are verified through real-time measurement on the engine test bench [15]. Li Zhijun et al introduced PDF-based pore size distribution and non-uniform pore distribution to describe the microstructure of the porous wall of the gasoline particle filter.…”
Section: Introductionmentioning
confidence: 99%