Zobrazeno 1 - 10
of 315
pro vyhledávání: '"GPF"'
Autor:
Lishuan Huang, Chao He, Nan Yang, Jiaqiang Li, Yanlin Chen, Haisheng Yu, Dongge Wang, Yangyu Yao
Publikováno v:
Atmosphere, Vol 15, Iss 7, p 805 (2024)
The cell structure of a gasoline particulate filter (GPF) is made up of thousands of individual cells. Although the symmetric square cell structure of the GPF is commonly used internationally, several cell designs have been proposed to reduce the pre
Externí odkaz:
https://doaj.org/article/ac60655ef470494c89b5153ba9be3ab7
Publikováno v:
Applied Mathematics and Nonlinear Sciences, Vol 9, Iss 1 (2024)
To reduce the emission of fine particulate matter (PM) from gasoline engines, a gasoline particulate filter (GPF) filtration model that considers the fractal characteristics of both particulate matter and filters is designed and its filtration charac
Externí odkaz:
https://doaj.org/article/d3892e0474f24af4a1617ad62d0f61db
Publikováno v:
Environment International, Vol 181, Iss , Pp 108306- (2023)
Particles larger than 10 nm from engine exhaust are gaining global concerns. In light of this, to investigate how EGR affects gasoline vehicle SPN10 (solid particles larger than 10 nm) emissions, seven gasoline vehicles (hybrid or conventional) were
Externí odkaz:
https://doaj.org/article/1e311f0b7eee42e99a29a91eea043452
Publikováno v:
Energy Reports, Vol 8, Iss , Pp 9261-9269 (2022)
The European Union Fit For 55 program plans to cease the production and sales of vehicles with the internal combustion engines in 2035, although fuel powered vehicles will remain on the road for many more years to come.The micro-contaminants (MC) in
Externí odkaz:
https://doaj.org/article/0e1039fb657b466290205ae3ace2e6fc
Autor:
Yan Feng, Zhao Haiguang
Publikováno v:
E3S Web of Conferences, Vol 522, p 01005 (2024)
In this research, RDE tests were carried out on a pre-China 6 TGDI vehicle in the two cases of installing or not installing GPF to explore the impacts of GPF on RDE emission behaviors. The results indicated that the GPF can effectively filter PN emis
Externí odkaz:
https://doaj.org/article/655b654fe8d242f48af40e2acba94538
Publikováno v:
Atmosphere, Vol 14, Iss 11, p 1689 (2023)
Fractal theory was used to characterize particles and particle trapping parameters to accurately predict the particle filtration process inside a gasoline engine particle filter (GPF). The particles were fractal aggregates, and the fractal dimension
Externí odkaz:
https://doaj.org/article/e89058b058b9460085206b6797ad57de
Publikováno v:
Transportation Engineering, Vol 10, Iss , Pp 100129- (2022)
New EU7 emission standards are currently under development. While the timing and exact level of stringency of these standards is not available, both OEMs and suppliers are preparing to meet significantly reduced tailpipe NOx and particle number stand
Externí odkaz:
https://doaj.org/article/f6ee4c0a511d4fcab53f36f954e31f95
Akademický článek
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Publikováno v:
Sensors, Vol 23, Iss 18, p 7861 (2023)
Owing to increasingly stringent emission limits, particulate filters have become mandatory for gasoline-engine vehicles. Monitoring their soot loading is necessary for error-free operation. The state-of-the-art differential pressure sensors suffer fr
Externí odkaz:
https://doaj.org/article/265f151772af436eb9e9ac71748ea17c
Autor:
Mimi W. Tzeng
Publikováno v:
Frontiers in Marine Science, Vol 9 (2022)
Externí odkaz:
https://doaj.org/article/b6f5703d23ef481796b69010ad7564cc