Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Achim, Dittler"'
Publikováno v:
Powders, Vol 3, Iss 3, Pp 367-391 (2024)
This study presents a comprehensive discrete element method (DEM) simulation approach for the stretching of a filter fiber with a separated polydisperse particle structure on top. For a realistic interaction between the fiber surface and the particle
Externí odkaz:
https://doaj.org/article/816b56e6de514580bf36c8536166ad36
Publikováno v:
Separations, Vol 10, Iss 12, p 579 (2023)
A current subject of research is the application of magnetic effects for the detachment of accumulated particles of fibrous collectors in gas particle separation. Initial studies have already shown the magnetically induced detachment behavior of a co
Externí odkaz:
https://doaj.org/article/b78987afa62b437f998450161814afb0
Publikováno v:
Separations, Vol 10, Iss 9, p 462 (2023)
Fundamental microscopic investigations are based on the interaction between filter fiber and particles. The fibrous filter theory is based on a single fiber of a fiber array, and experiments focus either on a single fiber or a fiber array. This study
Externí odkaz:
https://doaj.org/article/189c3cef89ae434f8fd6312c5fd0ac8f
Publikováno v:
Fluids, Vol 8, Iss 7, p 213 (2023)
Wall-flow filters are applied in the exhaust treatment of internal combustion engines for the removal of particulate matter (PM). Over time, the pressure drop inside those filters increases due to the continuously introduced solid material, which for
Externí odkaz:
https://doaj.org/article/f4a289307fbd44a281c69c629667f0d2
Publikováno v:
Separations, Vol 10, Iss 5, p 297 (2023)
The potential utilization of magnetic effects in gas particle separation is a current subject of research. This paper demonstrates for the first time that a single magnetizable filter fiber can be deflected by a magnetically induced excitation for a
Externí odkaz:
https://doaj.org/article/8012c40a6c57468c91c2e8ee5a797959
Publikováno v:
Separations, Vol 10, Iss 4, p 254 (2023)
Fibrous nonwoven coalescence filters are commonly utilized in gas-cleaning processes to separate liquid droplets from a gas stream, e.g., oil mists. These filters are mainly composed of micro glass fibers and in some cases, small amounts of synthetic
Externí odkaz:
https://doaj.org/article/33f0aa3c25ce46d09786652575700e6b
Publikováno v:
Fluids, Vol 8, Iss 3, p 99 (2023)
Rearrangement events in wall-flow filters lead to the formation of specific deposition patterns, which affect a filter’s pressure drop, its loading capacity and the separation efficiency. A universal and consistent formulation of probable causes an
Externí odkaz:
https://doaj.org/article/b8fb56606e60422fa10ec1bd1e1a1990
Publikováno v:
Journal of Colloid and Interface Science. 641:903-915
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ccc64a69508109862030724d24cdbbe
https://doi.org/10.1016/j.jcis.2023.03.051
https://doi.org/10.1016/j.jcis.2023.03.051
Publikováno v:
Membranes, Vol 12, Iss 8, p 776 (2022)
To predict the behavior of gas-cleaning filters during real-world operation, it is essential to understand their response to ambient conditions. The temporary presence of water droplets in gas-cleaning filtration systems due to fog, spray rain, or co
Externí odkaz:
https://doaj.org/article/9b0c2351786e47e3b2cf4abe33663ac9
Publikováno v:
Separations, Vol 9, Iss 8, p 195 (2022)
Wall-flow filters are a standard component in exhaust gas aftertreatment and have become indispensable in vehicles. Ash and soot particles generated during engine combustion are deposited in diesel or gasoline particulate filters. During regeneration
Externí odkaz:
https://doaj.org/article/5f473632ed2641d296cd44c6b7d0f1a7