Zobrazeno 1 - 10
of 65
pro vyhledávání: '"Kropotin, P."'
Publikováno v:
Омский научный вестник, Vol 4 (192), Pp 83-90 (2024)
The article analyzes the limiting modes of overhead power transmission lines in terms of heating and voltage losses. The equations linking the wire temperature, voltage loss, load power, cooling conditions and line parameters are obtained. Dependin
Externí odkaz:
https://doaj.org/article/ff0bd5496062430ca6f8dca5ddd6eca2
Autor:
O. V. Kropotin, E. A. Rogachev, E. A. Drozdova, A. A. Kalenchuk, E. G. Glukhoverya, O. V. Maliy
Publikováno v:
Омский научный вестник: Серия "Авиационно-ракетное и энергетическое машиностроение", Vol 7, Iss 3, Pp 89-94 (2023)
The effect of electrically conductive carbon black on the electrophysical and mechanical properties of the linear low-density polyethylene has been experimentally investigated. The structural parameters of carbon black have been determined, which h
Externí odkaz:
https://doaj.org/article/8f1d4b0659804cedbcab6483564a78a7
Akademický článek
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Autor:
Nikolai Kropotin, Yindong Fang, Chu Yu, Martin Seyring, Katharina Freiberg, Stephanie Lippmann, Tatu Pinomaa, Anssi Laukkanen, Nikolas Provatas, Peter K. Galenko
Publikováno v:
Modelling, Vol 4, Iss 3, Pp 323-335 (2023)
The prediction of the equilibrium and metastable morphologies during the solidification of Ni-based superalloys on the mesoscopic scale can be performed using phase-field modeling. In the present paper, we apply the phase-field model to simulate the
Externí odkaz:
https://doaj.org/article/4aa53dc8a376426baea8bce271cf941a
Publikováno v:
In Journal of Energy Storage 30 November 2023 72 Part E
Autor:
Ivan N. Bolotov, Alexander V. Kondakov, Tatyana A. Eliseeva, Olga V. Aksenova, Evgeny S. Babushkin, Yulia V. Bespalaya, Elena S. Chertoprud, Gennady A. Dvoryankin, Mikhail Yu. Gofarov, Anna L. Klass, Ekaterina S. Konopleva, Alexander V. Kropotin, Artem A. Lyubas, Alexander A. Makhrov, Dmitry M. Palatov, Alexander R. Shevchenko, Svetlana E. Sokolova, Vitaly M. Spitsyn, Alena A. Tomilova, Ilya V. Vikhrev, Natalia A. Zubrii, Maxim V. Vinarski
Publikováno v:
Scientific Reports, Vol 12, Iss 1, Pp 1-25 (2022)
Abstract The family Glossiphoniidae is a diverse and widespread clade of freshwater leeches, playing a significant role in functioning of aquatic ecosystems. The taxonomy and biogeography of leeches from temperate, subtropical, and tropical regions a
Externí odkaz:
https://doaj.org/article/4527e9922e0a41619bcc265137c0a26e
Autor:
Yindong Fang, Chu Yu, Nikolai Kropotin, Martin Seyring, Katharina Freiberg, Matthias Kolbe, Stephanie Lippmann, Peter K. Galenko
Publikováno v:
Crystals, Vol 14, Iss 3, p 244 (2024)
The solidification of Inconel 718 alloy (IN718) from undercooled liquid is studied. The solidification kinetics is evaluated in melted and undercooled droplets processed using the electromagnetic levitation (EML) technique by the temperature–time p
Externí odkaz:
https://doaj.org/article/d5c6bcfbb26648fa8036abbc6df85540
Autor:
A. . Myshlyavtsev, O. . Kropotin
Publikováno v:
Высшее образование в России, Vol 0, Iss 12, Pp 62-67 (2022)
The article presents the experience of Omsk State Technical University in training of engineering specialists for high-tech economy sectors. The system of innovation engineering education applied in OmSTU includes creation of innovation research-and-
Externí odkaz:
https://doaj.org/article/0de0c8e727994199af104ed9acbf1abd