Zobrazeno 1 - 10
of 11
pro vyhledávání: '"O. V. D'yachenko"'
Publikováno v:
Chemical and Petroleum Engineering. 56:335-344
For production planning and for mutual settlements with suppliers and customers it is important to accurately determine the amount of inert gases at all stages of the technological sequence of their extraction. Gravimetric and manometric methods are
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::77be2b3bf80884d1aa9bb3152807ef69
https://doi.org/10.1007/s10556-020-00778-9
https://doi.org/10.1007/s10556-020-00778-9
Publikováno v:
Chemical and Petroleum Engineering. 54:728-734
Inert gases are in great demand by industry. Neon is produced as a by-product of air-separation plants in the form of a crude Ne–He mixture. Downstream Ne production technology includes several stages accomplished in separate installations. The Ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::dae58c464736488ad107539ccd651f6e
https://doi.org/10.1007/s10556-019-00541-9
https://doi.org/10.1007/s10556-019-00541-9
Publikováno v:
Chemical and Petroleum Engineering. 54:735-745
Inert gases are valuable products that are widely used in industry. Their processing scheme includes several enrichment, purification, and separation stages of a Ne–He mixture (NHM). Primary enrichment of the NHM occurs in air-separation plants. Se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8aa7f311e39a784e9346846f12c30723
https://doi.org/10.1007/s10556-019-00542-8
https://doi.org/10.1007/s10556-019-00542-8
Publikováno v:
Chemical and Petroleum Engineering. 52:693-700
The migration pathways of trace chemical impurities into the atmosphere are studied. The properties of binary mixtures formed by air components are analyzed. Methods for purifying the target gases from these substances taking into account the energy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2318307a8ea5a4ec7397a674818a651
https://doi.org/10.1007/s10556-017-0254-5
https://doi.org/10.1007/s10556-017-0254-5
Publikováno v:
Chemical and Petroleum Engineering. 51:67-73
An analysis of methods of determining the prime cost of a krypton–xenon mixture produced as a byproduct of air separation is given. The oxygen production of a large metallurgical enterprise is selected as the subject of study. A comparison of well-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5f1b10b6b359c683dcef8b6926969504
https://doi.org/10.1007/s10556-015-0002-7
https://doi.org/10.1007/s10556-015-0002-7
Publikováno v:
Chemical and Petroleum Engineering. 50:306-311
A pilot plant is built for investigating performance characteristics of a steam lift device at 77.4–80 K using liquid nitrogen. Heat inflows are calculated and their effect on the performance of machineless pump is studied. The experimental investi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f2e2c9c48fe240f750080ecbad49d114
https://doi.org/10.1007/s10556-014-9899-5
https://doi.org/10.1007/s10556-014-9899-5
Publikováno v:
Journal of Engineering Physics and Thermophysics. 79:1208-1213
The influence of the laser-processing parameters on the adhesion strength of the Fe-Cr-B-Si-system coating has been investigated. The characteristics of a change in the adhesion strength of coatings, as well as in the amounts of iron borides as funct
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::270cdc5a8e40cd9c0f6f45bf8d42cef7
https://doi.org/10.1007/s10891-006-0224-9
https://doi.org/10.1007/s10891-006-0224-9
Autor:
Yu. A. Simonov, O. V. D'yachenko, N. N. Dorozhkin, T. M. Abramovich, S. A. Donskikh, M. A. Kardapolova
Publikováno v:
Journal of Engineering Physics and Thermophysics. 77:776-779
The characteristics of the change in the porosity of coatings of the Fe–Cr–B–Si system as a function of the velocity of motion, the diameter, and the temperature of the spot of a laser beam have been studied.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfa159b6871af36b82c755a95f3238c8
https://doi.org/10.1023/b:joep.0000045162.92539.73
https://doi.org/10.1023/b:joep.0000045162.92539.73
Autor:
O. V. D'yachenko
Publikováno v:
Journal of Engineering Physics and Thermophysics. 76:1419-1422
The influence of the regimes of laser treatment of gasthermal coatings of iron‐based powders after fusion with modifying dopes on their microhardness and microstructure has been investigated. The conditions of production of coatings with the most u
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::13c89a27dac97791cfea7b04cf4968d8
https://doi.org/10.1023/b:joep.0000012054.88983.d0
https://doi.org/10.1023/b:joep.0000012054.88983.d0
Publikováno v:
Journal of Engineering Physics and Thermophysics. 76:116-120
Results of investigations into the influence of multiple laser doping on the structure and properties of the layers formed are given. It is established that repeated treatment enables one to implement the processes of both “laser quenching” and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9f0221e4ffed0988bac86ac8ca86cdf0
https://doi.org/10.1023/a:1022927627392
https://doi.org/10.1023/a:1022927627392