Zobrazeno 1 - 10
of 133
pro vyhledávání: '"Curtain coating"'
Publikováno v:
Engineering Applications of Computational Fluid Mechanics, Vol 18, Iss 1 (2024)
To study the key factors on integrated curtain formation and breakup in curtain coating production process, we used the numerical simulation method to analyze the various stages of the curtains from full curtain to full thread state by changing the i
Externí odkaz:
https://doaj.org/article/ff7115edbe264d0db3cfc2eafe81e2d1
Akademický článek
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Publikováno v:
BioResources, Vol 10, Iss 4, Pp 7188-7202 (2015)
The influence of polyvinyl alcohol (PVA) and carboxymethyl cellulose (CMC) on the properties of ground calcium carbonate (GCC) and clay coating colors, as well as its effect on curtain stability during the coating process was investigated. Based on t
Externí odkaz:
https://doaj.org/article/ff5635dae0fc4515b8e2a30d0a3b5f37
Publikováno v:
Journal of Coatings Technology and Research. 18:1531-1541
Previous studies reported that single-phase liquid curtains become more stable with increasing Ohnesorge number. Many liquid films used in the coating industry are types of emulsion samples. Despite this fact, the effect of multiphase liquids on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::468f03d9fbadfdcb80c4178bbf94b04f
https://doi.org/10.1007/s11998-021-00520-x
https://doi.org/10.1007/s11998-021-00520-x
Autor:
Greg Welsch, Don Ventresca
Publikováno v:
November 2020. 19:561-572
Functional coatings are applied to paper and paperboard substrates to provide resistance, or a barrier, against media such as oil and grease (OGR), water, water vapor as measured by moisture vapor transmission rate (MVTR), and oxygen, for application
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d997363c7bf90c247ab2b33dfc31a404
https://doi.org/10.32964/tj19.11.561
https://doi.org/10.32964/tj19.11.561
Publikováno v:
The European Physical Journal Special Topics. 229:1923-1934
In this paper, we investigate dynamic wetting in the curtain coating configuration. The two-phase Navier–Stokes equations are solved by a Volume-of-Fluid method on an adaptive Cartesian mesh. We introduce the Navier boundary condition to regularize
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::537393142965c0aba31c89a87f2454d9
https://doi.org/10.1140/epjst/e2020-000004-0
https://doi.org/10.1140/epjst/e2020-000004-0
[pt] Filmes finos de líquido estão presentes em uma variedade de sistemas e aplicações. Estamos interessados em filmes compostos por duas camadas, que são comuns no processo de revestimento por cortina. No revestimento por cortina, o líquido ca
Publikováno v:
JAPANESE JOURNAL OF MULTIPHASE FLOW. 33:417-423
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::45a11810725eb60d5c47f96cd8e2659d
https://doi.org/10.3811/jjmf.2019.013
https://doi.org/10.3811/jjmf.2019.013
Autor:
M.S. Bazzi, Marcio S. Carvalho
Publikováno v:
Journal of Non-Newtonian Fluid Mechanics. 264:107-116
Thin liquid sheets are ubiquitous in many industrial processes, such as atomization and curtain coating. In the latter, the thickness of the deposited layer is limited by the breakup of the liquid curtain below a critical flow rate. The stability of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f41810a17700d5eda4b5f51b4897e2d
https://doi.org/10.1016/j.jnnfm.2018.10.007
https://doi.org/10.1016/j.jnnfm.2018.10.007
Publikováno v:
Chemical Engineering Science. 195:74-82
In this work dynamic wetting failure of Newtonian liquids in a curtain coating geometry is studied using a hydrodynamic model developed in our prior work (Liu et al., 2016b). The model is used to predict the onset of wetting failure with curtain heig
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::788bb90074d28ade1e806a0a5fd2dcd5
https://doi.org/10.1016/j.ces.2018.11.015
https://doi.org/10.1016/j.ces.2018.11.015