Zobrazeno 1 - 10
of 29
pro vyhledávání: '"M.M. Amrei"'
Publikováno v:
Separation and Purification Technology. 204:127-132
The properties and shapes of drops attached to fibers are important for understanding the movements of drops on fibers in applications such as coalescing filters. One of the features of the shape of a drop attached to a cylindrical fiber is an inflec
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e487b6db4b78929aa4bac5bc6e9d7883
https://doi.org/10.1016/j.seppur.2018.04.033
https://doi.org/10.1016/j.seppur.2018.04.033
Publikováno v:
Separation and Purification Technology. 180:107-113
This paper reports on our investigation of the effects of surface roughness on the equilibrium shape and apparent contact angles of a droplet deposited on a fiber. In particular, the shape of a droplet on a roughened fiber is studied via the energy m
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::888f36564fe5204f8225a88702264f58
https://doi.org/10.1016/j.seppur.2017.02.049
https://doi.org/10.1016/j.seppur.2017.02.049
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 512:61-70
Superhydrophobic coatings comprised of orthogonally layered fibers are studied in this paper in terms of their ability to accommodate water droplets in the non-wetting Cassie state. The effects of microstructural properties of these coatings on dropl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f1c73cb69bf6c34706a6b062c630dacb
https://doi.org/10.1016/j.colsurfa.2016.10.031
https://doi.org/10.1016/j.colsurfa.2016.10.031
Autor:
D.G. Venkateshan, H. Vahedi Tafreshi, Z. Cullingsworth, M.M. Amrei, John P. Corbett, Ahmed A. Hemeda
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 511:247-254
This work presents a detailed study on the failure pressure of spray-coated superhydrophobic wire screens in terms of their geometric and wetting properties. Such information is needed in designing fluid–fluid or fluid–air separation/barrier medi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fc026e3b21f1efca92cf6cf5b979181e
https://doi.org/10.1016/j.colsurfa.2016.09.087
https://doi.org/10.1016/j.colsurfa.2016.09.087
Publikováno v:
Applied Physics Letters. 118:191601
This work demonstrates the possibility of using a magnetic repulsion force to reduce the volume of the residue that remains on a surface after detachment of a ferrofluid droplet. This technique provides a means for controlling the detachment residue
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d27b92485757a1c93084e125e8ae6f2
https://doi.org/10.1063/5.0052141
https://doi.org/10.1063/5.0052141
Autor:
M.M. Amrei, H. Vahedi Tafreshi
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 481:547-560
The effects of hydrostatic pressure on the stability of the air–water interface over submerged superhydrophobic coatings comprised of mono-dispersed particles was studied in the first part of this two-part publication [Colloids and Surfaces A, 465
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::64f41c52c0a28a3606a671e99e6fe20c
https://doi.org/10.1016/j.colsurfa.2015.05.030
https://doi.org/10.1016/j.colsurfa.2015.05.030
Publikováno v:
Surface and Coatings Technology. 277:117-127
Superhydrophobic coatings comprised of electrospun nanofibers are a low-cost alternative to micro-fabricated surfaces, and can be applied to substrates of any arbitrary geometry. Such coatings with orthogonally oriented layers have properties that al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5cba5f8458eac30c1332d06aca0d9bd8
https://doi.org/10.1016/j.surfcoat.2015.07.032
https://doi.org/10.1016/j.surfcoat.2015.07.032
Autor:
H. Vahedi Tafreshi, M.M. Amrei
Publikováno v:
Colloids and Surfaces A: Physicochemical and Engineering Aspects. 465:87-98
Properly designed superhydrophobic surfaces can reduce the skin-friction drag on objects submerged in moving water. This drag reduction is caused by a reduction in wetted area from air entrapped in the pores of the surface. For granular superhydropho
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81df069d847c778445c43b80e476e78e
https://doi.org/10.1016/j.colsurfa.2014.10.032
https://doi.org/10.1016/j.colsurfa.2014.10.032
Publikováno v:
Langmuir : the ACS journal of surfaces and colloids. 32(50)
Determining the force required to detach a droplet from a fiber or from an assembly of fibers is of great importance to many applications. A novel technique is developed in this work to measure this force experimentally by using ferrofluid droplets i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9311dedc2753dc40069b4abec3c8398a
https://pubmed.ncbi.nlm.nih.gov/27993019
https://pubmed.ncbi.nlm.nih.gov/27993019
Publikováno v:
International Journal of Heat and Mass Transfer. 60:375-379
In this note, for the first time, the flow of power-law fluids is numerically simulated in 3-D fibrous structures resembling the internal microstructure of fibrous hygiene products to study the effects of fibers’ in-plane and through-plane orientat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0b60d9e13164ceb0b398139e947a6aab
https://doi.org/10.1016/j.ijheatmasstransfer.2013.01.025
https://doi.org/10.1016/j.ijheatmasstransfer.2013.01.025