Zobrazeno 1 - 10
of 16
pro vyhledávání: '"G. P. Brovka"'
Autor:
G. A. Kromm, N. A. Drobnitsky, A. V. Volkov, A. A. Druzhinin, V. Y. Lyapin, A. V. Trulev, I. V. Kachanov, G. M. Brovka
Publikováno v:
Izvestiâ Vysših Učebnyh Zavedenij i Ènergetičeskih ob Edinennij SNG. Ènergetika, Vol 67, Iss 5, Pp 425-439 (2024)
The paper presents an experimental study of an assembly of five stages of an electric centrifugal pump (ECP) installation, the flow part of which is modified according to the principles of biomimetics, namely using the “lotus leaf effect”. The ob
Externí odkaz:
https://doaj.org/article/85826ee6ab164cd2a6ca446501bcb5d9
Publikováno v:
Наука и техника, Vol 19, Iss 3, Pp 258-266 (2020)
The paper is devoted to identifying patterns of activity of Russian universities in the national innovation ecosystem. Decisions on the development of innovative activity, effective commercialization and implementation of scientific developments are
Externí odkaz:
https://doaj.org/article/6ebd5bf4b5284facb26aabcab60befbf
Autor:
I. I. Lishtvan, G. P. Brovka, Y. G. Yanuta, A. A. Murashko, I. V. Dedyulya, U. M. Dudarchik, V. M. Kraiko, A. G. Brovka, V. N. Aleinikova, K. A. Agutin, I. N. Dorozhok, A. E. Anyfrieva
Publikováno v:
Nature Management. :21-32
The review of the results according to the research methods of the characteristics of heat and mass transfer during rocks freezing and the modelling of rocks is given in the article. In the direction of technological developments the plant for thermo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3c37dc6b1b1149b1d201bd1eb1edc144
https://doi.org/10.47612/2079-3928-2022-2-21-32
https://doi.org/10.47612/2079-3928-2022-2-21-32
Autor:
V. A. Sakovich, G. M. Brovka
Publikováno v:
Наука и техника, Vol 15, Iss 2, Pp 144-153 (2016)
Some theoretical and methodological aspects of a role and value of innovative security in system of national security of the state are considered. The basic concepts of innovative security, essence of innovative security in formation of innovative ec
Externí odkaz:
https://doaj.org/article/acba3ca5af6a4bbea003b6df3e3fbed1
Autor:
G. P. Brovka, I. N. Dorozhok
Publikováno v:
Nature Management. :106-113
The article considers the methods of multiple and multi-stage leaching, as well as leaching in countercurrents with solutions that allow to transfer to a water-soluble state of the required amount of highly sorbable compounds, such as radionuclides,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d7edd31be7cd7bc683827bb3e3358b8f
https://doi.org/10.47612/2079-3928-2021-2-106-113
https://doi.org/10.47612/2079-3928-2021-2-106-113
Autor:
G. M. Brovka, I. G. Kritskov
Publikováno v:
Наука и техника, Vol 0, Iss 1, Pp 74-77 (2007)
Приведено обоснование необходимости интегральной оценки степени риска предприятия. Разработана методика построения кривой распредел
Externí odkaz:
https://doaj.org/article/8d6687057ab94e3798b83276770d482b
Computational schemes for the processes of convective-diffusion transport of water-soluble compounds
Publikováno v:
Journal of Engineering Physics and Thermophysics. 83:922-928
We have developed and tested computational schemes for a one-dimensional equation of convective-diffusion transport of water-soluble compounds providing results satisfactory for practical purposes for various forms of the initial concentration profil
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5d6b90ac95e97485eaa0f7c7498013d4
https://doi.org/10.1007/s10891-010-0415-2
https://doi.org/10.1007/s10891-010-0415-2
Autor:
S. N. Ivanov, G. P. Brovka
Publikováno v:
Journal of Engineering Physics and Thermophysics. 77:1192-1200
An algorithm of integration of the nonlinear heat-conduction equation for a semi-bounded medium with a uniform initial distribution of temperature and its constant value on the surface in the case of nonlinear dependence of thermophysical characteris
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::87151a93406c44fa1c24a73e2b049e86
https://doi.org/10.1007/s10891-005-0014-9
https://doi.org/10.1007/s10891-005-0014-9
Autor:
E. N. Rovdan, G. P. Brovka
Publikováno v:
Journal of Engineering Physics and Thermophysics. 74:575-580
Based on computational experiments, approximate formulas and nomograms are suggested for calculation and evaluation of the processes of diffusional transfer of water‐soluble compounds under conditions of contact of two semiinfinite media.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ea2c6ef30049d1334df0da2bf0ca20d9
https://doi.org/10.1023/a:1016739823554
https://doi.org/10.1023/a:1016739823554
Autor:
G. P. Brovka
Publikováno v:
Journal of Engineering Physics and Thermophysics. 74:568-574
An asymptotic solution is obtained for the equation of convective diffusion of water‐soluble compounds with account for sorption kinetics with the linear isotherm of the sorption of them by a solid disperse phase. It is shown that the hydrodispersi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::86626f741ce956040eb743e3110ded05
https://doi.org/10.1023/a:1016787706715
https://doi.org/10.1023/a:1016787706715