Zobrazeno 1 - 7
of 7
pro vyhledávání: '"Sergey Sapozhnikov"'
Autor:
Elvira Baygildina, Liudmila Smirnova, Kirill Murashko, Raimo Juntunen, Andrey Mityakov, Mikko Kuisma, Olli Pyrhönen, Pasi Peltoniemi, Katja Hynynen, Vladimir Mityakov, Sergey Sapozhnikov
Publikováno v:
Energies, Vol 9, Iss 6, p 456 (2016)
This paper proposes and investigates the application of the gradient heat flux sensor (GHFS) for measuring the local heat flux in power electronics. Thanks to its thinness, the sensor can be placed between the semiconductor module and the heat sink.
Externí odkaz:
https://doaj.org/article/42ddb71b0c514c86a980a11c4d14b8d3
Autor:
Sergey Sapozhnikov, Vladimir Mityakov, Andrey Mityakov, Andrey Gusakov, Andrey Pavlov, Pavel Bobylev
Publikováno v:
Thermal processes in engineering. 13:434-441
Autor:
Sergey Sapozhnikov
We describe using DBSCAN and HDBSCAN clustering algorithms applied to a list of preliminary selected pairs of stars, with parameters expected to be found within stellar streams and comoving groups. To test our approach, we construct a model populatio
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::334e4e3db8aacb247749faaaac7b6db8
Publikováno v:
Communications in Computer and Information Science ISBN: 9783030811990
DAMDID/RCDL (Selected Papers)
DAMDID/RCDL (Selected Papers)
Gaia space mission has provided a large amount of astrometric and photometric data for the Milky Way stellar population. Binary or multiple systems form a significant part of it. In spite of the fact that Gaia DR2 treats all stars as singles in respe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cc669b8b62e8863b30ca56bd3550e5f1
https://doi.org/10.1007/978-3-030-81200-3_9
https://doi.org/10.1007/978-3-030-81200-3_9
Autor:
Sergey Sapozhnikov, Dana Kovaleva
Publikováno v:
Proceedings of the International Astronomical Union. 16:150-151
Gaia data allows for search for extended stellar structures in phase (coordinates plus velocities) space. We describe a method of using DBSCAN clustering algorithm, which is used to group closely-packed-together data points, to a list of preliminary
Autor:
Sergey Sapozhnikov, Anastasia Ignatova
Publikováno v:
PNRPU Mechanics Bulletin. 2:200-219
Autor:
Kirill Murashko, Andrey Mityakov, Vladimir Mityakov, Sergey Sapozhnikov, Juha Pyrhönen, Jorma Jokiniemi
Publikováno v:
ECS Meeting Abstracts. :138-138
The entropy change (ΔS) of a Li-ion battery during its charging and discharging is one of the important parameters, which has a strong effect on the heat generation in a Li-ion battery during its operation. Moreover, the behavior of the entropy chan