Zobrazeno 1 - 10
of 32
pro vyhledávání: '"Usanina Anna"'
Publikováno v:
E3S Web of Conferences, Vol 459, p 04003 (2023)
A technique and an experimental setup for studying the dynamics of gravitational settling of a monodisperse cluster of distilled water droplets under external influence of an air flow are presented. A qualitative picture of the dynamics of deposition
Externí odkaz:
https://doaj.org/article/6417c4ebddb743b589569b2dcfd4b8a3
Publikováno v:
E3S Web of Conferences, Vol 459, p 04016 (2023)
The results of an experimental study of the process of contact ascent of the air monodispersed bubble cluster in the presence of surfactant in the range of Reynolds numbers Re < 0.2 are presented. New experimental data on the general picture of the c
Externí odkaz:
https://doaj.org/article/7363d97d306f41b0a5398242ec458aef
An experimental study of the dynamics of ascent of the bubble system in the presence of a surfactant
Publikováno v:
MATEC Web of Conferences, Vol 194, p 01002 (2018)
This paper presents investigations on the new experimental setup for obtaining a compact cluster of monodisperse bubbles of a given diameter is presented. Also we provided the results of experimental study of the bubble cluster floating-up in the pre
Externí odkaz:
https://doaj.org/article/af42a6f88bbe44cb8ab4f5154aa221d7
Publikováno v:
MATEC Web of Conferences, Vol 194, p 01043 (2018)
For flotation enrichment of coals, spent engine oils modified with ozone were used. Preliminary ozonation contributes to the increase in the share of low-boiling components in the compositions of spent oils, also it reduces the viscosity of reagents
Externí odkaz:
https://doaj.org/article/92e9de18878b4420a43248a7ecb0ed1d
Autor:
Antonnikova Aleksandra, Usanina Anna
Publikováno v:
MATEC Web of Conferences, Vol 110, p 01001 (2017)
Results of an experimental study of the process of ascent of a single bubble of air in the presence of a surfactant are presented. An empirical dependence for drag coefficient of the bubble that emerges in a liquid containing a surfactant in the regi
Externí odkaz:
https://doaj.org/article/d93bce55ec8f45a98751a198c1da1c67
Publikováno v:
MATEC Web of Conferences, Vol 110, p 01012 (2017)
Experimental study for study of deformation of drops in air flow is considered. Experimental setup includes a module for obtaining the drops, an air flow system and measuring system. Module for formation of drops is in the form of vertically arranged
Externí odkaz:
https://doaj.org/article/ac7ca8cd6c4f46f7a08512c6272026be
Publikováno v:
MATEC Web of Conferences, Vol 72, p 01002 (2016)
Methods and results of experimental study of explosive and wetting characteristics of coal dust are presented. Modified evaluation method of explosive characteristics of coal dust allows estimating critical concentrations of suspended dust at variati
Externí odkaz:
https://doaj.org/article/68c5da4a9e6d42619e4d8c87f4a318f0
Publikováno v:
MATEC Web of Conferences, Vol 23, p 01004 (2015)
Results of experimental study of a single spherical bubble rising in the non-stationary regime in a viscous liquid (with and without surfactant) at small Reynolds numbers Re
Externí odkaz:
https://doaj.org/article/25ea5d6d51194b88b34b14ff951c7519
Autor:
Arkhipov Vladimir, Usanina Anna
Publikováno v:
EPJ Web of Conferences, Vol 82, p 01017 (2015)
The experimental results of study of gravitational sedimentation of highly-concentrated systems of solid spherical particles at small Reynolds numbers Re
Externí odkaz:
https://doaj.org/article/2925a8a4a5514b258ddb2e7cb4de01d9
Autor:
Arkhipov, Vladimir A., Basalaev, Sergey A., Zolotorev, Nikolay N., Perfilieva, Ksenia G., Usanina, Anna S., Arkhipov, Vladimir Afanasevich, Arxipov, Vladimir Afanas`evich, Perfil’eva, K. G.
Publikováno v:
Technical physics letters. 2020. Vol. 46, № 4. P. 378-381
We propose a new method for determining the rate of evaporation of a lone levitating droplet under the action of radiative heat flux. Results of experimental investigation of the evaporation rate of a droplet of distilled water heated by radiative an
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::fc53d7b40ed24d0c437dc866f3814180
https://doi.org/10.1134/s1063785020040161
https://doi.org/10.1134/s1063785020040161