Zobrazeno 1 - 10
of 244
pro vyhledávání: '"A. A. Kritskii"'
Publikováno v:
Russian Engineering Research; Jul2024, Vol. 44 Issue 7, p1040-1043, 4p
Publikováno v:
Russian Engineering Research; Jul2024, Vol. 44 Issue 7, p1035-1039, 5p
Autor:
Dizer, Oleg1 (AUTHOR) oleg.dizer@yandex.ru, Karimov, Kirill1 (AUTHOR), Kritskii, Aleksei1 (AUTHOR), Rogozhnikov, Denis1 (AUTHOR)
Publikováno v:
Materials (1996-1944). Nov2022, Vol. 15 Issue 22, p8149. 16p.
Publikováno v:
Materials, Vol 15, Iss 22, p 8149 (2022)
The nature of tennantite (Cu12As4S13), chalcopyrite (CuFeS2) and sphalerite (ZnS) particles’ mixture dissolution in nitric acid (HNO3) media was investigated in this study. The effects of temperature (323–368 K), HNO3 (1–8 mol/L) and Fe3+ (0.00
Externí odkaz:
https://doaj.org/article/3036ab89e2764af59eac0e2b135addcd
Publikováno v:
Materials, Vol 14, Iss 23, p 7472 (2021)
The nature of the hydrothermal reaction between arsenopyrite particles (FeAsS) and copper sulfate solution (CuSO4) was investigated in this study. The effects of temperature (443–523 K), CuSO4 (0.08–0.96 mol/L) and H2SO4 (0.05–0.6 mol/L) concen
Externí odkaz:
https://doaj.org/article/801ecce753384567ae302c5bf4cdb9b5
Akademický článek
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Publikováno v:
Thermal Engineering. 69:624-631
Autor:
Mkrtchian G. M., Kritskii D. V.
Publikováno v:
Mir Èkonomiki i Upravleniâ, Vol 16 (2), Pp 70-77 (2016)
The article discusses the conceptual set of economic-mathematical problems, the solution of which allows to evaluate the optimized estimated efficiency of innovative regional clusters, bringing together mining and processing raw materials production,
Externí odkaz:
https://doaj.org/article/bbd5889392ff482598c8bd788a233ae1
Autor:
Deus Albert MSUMANGE, Ersin Yener YAZICI, Oktay CELEP, Hacı DEVECİ, Aleksei KRITSKII, Kirill KARIMOV
Publikováno v:
Minerals Engineering. 195:108017
Publikováno v:
Russian Aeronautics. 64:248-255
Results of studying the aerodynamic performance for a multipurpose medium lift helicopter model are presented. Both integrated and distributed aerodynamic performance of the model is presented along with flow distribution characteristics in the vicin