Zobrazeno 1 - 10
of 14
pro vyhledávání: '"Valeri Frumkin"'
Autor:
Omer Luria, Mor Elgarisi, Valeri Frumkin, Alexey Razin, Jonathan Ericson, Khaled Gommed, Daniel Widerker, Israel Gabay, Ruslan Belikov, Jay Bookbinder, Edward Balaban, Moran Bercovici
Publikováno v:
npj Microgravity, Vol 9, Iss 1, Pp 1-10 (2023)
Abstract In the absence of gravity, surface tension dominates over the behavior of liquids. While this often poses a challenge in adapting Earth-based technologies to space, it can also provide an opportunity for novel technologies that utilize its a
Externí odkaz:
https://doaj.org/article/f18f50edca584e1eac0f74110fc2534d
Autor:
Valeri Frumkin, Moran Bercovici
Publikováno v:
Flow, Vol 1 (2021)
Current methods for fabricating lenses rely on mechanical processing of the lens or mould, such as grinding, machining and polishing. The complexity of these fabrication processes and the required specialized equipment prohibit rapid prototyping of o
Externí odkaz:
https://doaj.org/article/d00202c98add44f68e9500eff66d9665
Publikováno v:
Physical Review A. 106
In certain instances, the particle paths predicted by Bohmian mechanics are thought to be at odds with classical intuition. A striking illustration arises in the interference experiments envisaged by Englert, Scully, S\"ussmann and Walther, which lea
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8072e86ce2332133a7103d911ce3bdde
https://doi.org/10.1103/physreva.106.l010203
https://doi.org/10.1103/physreva.106.l010203
Publikováno v:
Langmuir. 36:5517-5523
Wetting transition on superhydrophobic surfaces is commonly described as an abrupt jump between two stable states-either from Cassie to Wenzel for nonhierarchical surfaces or from Cassie to nano-Cassie on hierarchical surfaces. We here experimentally
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::52e74ddb9d7e006e8d8c8217c4b140e3
https://doi.org/10.1021/acs.langmuir.0c00499
https://doi.org/10.1021/acs.langmuir.0c00499
Autor:
Ran Eshel, Valeri Frumkin, Matan Nice, Omer Luria, Boris Ferdman, Nadav Opatovski, Khaled Gommed, Maxim Shusteff, Yoav Shechtman, Moran Bercovici
We present a method that leverages projected light patterns as a mechanism for freeform deformations of a thin liquid film via the thermocapillary effect. We developed a closed-form solution for the inverse problem of the thin-film evolution equation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::44bab048c2f6adcfaac26bd7ecf6dc2c
Autor:
Moran Bercovici, Valeri Frumkin
Publikováno v:
Flow
Current methods for fabricating lenses rely on mechanical processing of the lens or mould, such as grinding, machining and polishing. The complexity of these fabrication processes and the required specialized equipment prohibit rapid prototyping of o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::89c314fbae72bf66a4176ad37784efb1
Autor:
Moran Bercovici, Valeri Frumkin
Publikováno v:
Frontiers for Young Minds. 8
A drop of rain falling on a surface, such as the car’s window or the palm of your hand, tends to spread over the surface and even hang onto it. But there are materials, such as the leaf of the lotus flower, from which a drop of water will roll down
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cdb1a6e00be8993fa326270152e8103e
https://doi.org/10.3389/frym.2020.621808
https://doi.org/10.3389/frym.2020.621808
Publikováno v:
Optica. 8:1501
Freeform optical components enable advanced manipulation of light that is not possible with traditional optical systems. However, their fabrication relies on machining processes that are complex, time-consuming, and require significant infrastructure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1dd3fec8802f6e2e61e26ffc8be6ebc3
https://doi.org/10.1364/optica.438763
https://doi.org/10.1364/optica.438763
Publikováno v:
Physical Review Fluids
We present a theoretical description and an experimental realization of a thermocapillary dipole induced in a Hele-Shaw cell under a steady temperature gradient. We demonstrate experimentally how several dipoles can be superposed in order to create v
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2e26ef83872c57d7453bfd9628442ed9
https://doi.org/10.1103/physrevfluids.4.074002
https://doi.org/10.1103/physrevfluids.4.074002
Autor:
Valeri Frumkin, Moran Bercovici
Publikováno v:
71th Annual Meeting of the APS Division of Fluid Dynamics - Gallery of Fluid Motion.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::81c58cb22628875a74b93228f27aa1ba
https://doi.org/10.1103/aps.dfd.2018.gfm.v0047
https://doi.org/10.1103/aps.dfd.2018.gfm.v0047