Zobrazeno 1 - 10
of 12
pro vyhledávání: '"A. V. Karamzin"'
Publikováno v:
Техника и технология пищевых производств, Vol 52, Iss 1, Pp 89-97 (2022)
Powders are part of many food products, which makes grinding an important food industry process. The research objective was to develop a new process of separating a polydisperse powder that differs in particle density from the liquid it is dissolved
Externí odkaz:
https://doaj.org/article/318c2e9a359b4438a677b77e20f6b738
Autor:
A. V. Karamzin, E. V. Semenov, M. V. Klokonos, D. P. Mitroshina, I. A. Nikitin, A. A. Slavyanskiy
Publikováno v:
Chemical and Petroleum Engineering. 57:292-298
On the basis of scientific provisions of statistical mechanics and the entropy method arising from these provisions, the article substantiates the physical and mathematical modeling of the kinetics of the process of loose material mixing in a mixing
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6f802674f080310c6794d3b768ccee83
https://doi.org/10.1007/s10556-021-00932-x
https://doi.org/10.1007/s10556-021-00932-x
Publikováno v:
Chemical and Petroleum Engineering. 55:122-128
The method of fractionation of fine particles of a certain size is substantiated by theoretical and experimental data obtained by analysis of the sedimentation of a finely ground powdered material suspended in a liquid in a centrifuge. The adequacy o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::428fc5c560d4583de39ba0f92e4b60ab
https://doi.org/10.1007/s10556-019-00591-z
https://doi.org/10.1007/s10556-019-00591-z
Publikováno v:
Chemical and Petroleum Engineering. 53:559-567
Based on the postulates of the hydrodynamics of slow motion and process parameter values close to realistic values, a quantitative analysis of the process of separating a liquid water + oil system in a hydrocyclone was performed.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a846c539431b9ea1b0ab11bfb500d8c
https://doi.org/10.1007/s10556-018-0381-7
https://doi.org/10.1007/s10556-018-0381-7
Publikováno v:
Chemical and Petroleum Engineering. 51:509-514
Withdrawal of fluid from the rotor of a continuous-flow centrifuge was investigated based on the kinetic theory of a two-phase liquid system and the dispersion characteristics of a solid phase.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b7bbb49bbe2aa5b1e8e885346b658689
https://doi.org/10.1007/s10556-015-0077-1
https://doi.org/10.1007/s10556-015-0077-1
Publikováno v:
Chemical and Petroleum Engineering. 50:3-10
Characteristics of sediment formation on the wall of a rotor are investigated with consideration of physicomechanical and geometric parameters of centrifugal separation of finely disperse particles in the rotor of a tubular liquid centrifuge, as well
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ed4c498f7fc7170c3bb8fb8bd15c87d
https://doi.org/10.1007/s10556-014-9845-6
https://doi.org/10.1007/s10556-014-9845-6
Publikováno v:
IOP Conference Series: Earth and Environmental Science. 272:022078
During the well drilling operations in permafrost there are a number of specific complications that often lead to serious accidents: soil bulging, destruction of wellheads, collapses of wells walls, breakage and crushing of casing columns due to inef
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::748c6c5ed5c1504f8f0ce6a52139fecf
https://doi.org/10.1088/1755-1315/272/2/022078
https://doi.org/10.1088/1755-1315/272/2/022078
Publikováno v:
Chemical and Petroleum Engineering. 49:78-85
Theoretical confirmation is given for a procedure and analysis of particle separation of a sample formed from a finely disperse suspension in a batch-action centrifuge. Formulation of a rational practical procedure for centrifugal fractionation with
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a19f5864b668b75611f3a6350829ec15
https://doi.org/10.1007/s10556-013-9707-7
https://doi.org/10.1007/s10556-013-9707-7
Autor:
E. V. Semenov, A. V. Karamzin
Publikováno v:
Russian Journal of Applied Chemistry. 85:1554-1559
The kinetic characteristics of solid microparticles moving in the interdisk flow of a liquid separator with conical inserts were analyzed. On this basis, a technique was substantiated and calculation was performed for the process of isolation of part
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7771ec4beac114a31e63c9e4bba43b93
https://doi.org/10.1134/s1070427212100126
https://doi.org/10.1134/s1070427212100126
Autor:
A. V. Karamzin, E. V. Semenov
Publikováno v:
Chemical and Petroleum Engineering. 48:337-344
Effectiveness of particle fractionation in a continuous-flow centrifuge is analyzed quantitatively on the basis of the grain-size distribution of the powder, and integral relationships with respect to computational distribution functions.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f53427a48790564317ecd992080a00fe
https://doi.org/10.1007/s10556-012-9620-5
https://doi.org/10.1007/s10556-012-9620-5