Zobrazeno 1 - 10 of 20 pro vyhledávání: '"Mikhail Tokar"'
1
Development of blind frame synchronization for transfer system with differential space-time block coding
Autor: Mikhail Tokar
Publikováno v: Tehnologìčnij Audit ta Rezervi Virobnictva, Vol 1, Iss 2(51), Pp 30-34 (2019)
The object of this research is the methods and algorithms for frame synchronization used in multi-antenna radio systems (Multiple Input Multiple Output – MIMO). The implementation of radio communication systems and, in particular, MIMO, implies tha
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6bb9f1206a3dac1a3f75cac2ada48284
https://doi.org/10.15587/2312-8372.2020.196277
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2
Development of a differential block coding method for application in mobile radio communication systems using MIMO systems
Autor: Mikhail Tokar
Publikováno v: Tehnologìčnij Audit ta Rezervi Virobnictva, Vol 4, Iss 2(48), Pp 28-33 (2019)
The object of this research is the methods and algorithms of space-time block coding, which are also used in multi-antenna radio communication systems (Multiple Input Multiple Output – MIMO). The implementation of MIMO systems for coherent receptio
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::edc88d320cd5b827a5d1c149d530eb18
https://doi.org/10.15587/2312-8372.2019.179210
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3
Akademický článek
The thermophysical properties of a promising composite adsorbent based on multi-wall carbon nanotubes for heat storage
Autor: Alexandra Grekova, Svetlana Strelova, Marina Solovyeva, Mikhail Tokarev
Publikováno v: Materials for Renewable and Sustainable Energy, Vol 13, Iss 1, Pp 1-12 (2024)
Abstract The use of energy from alternative energy sources as well as the use of waste heat are key elements of an efficient energetics. Adsorption heat storage is a technology that allows solving such problems. For the successful operation of an ads
Externí odkaz: https://doaj.org/article/728ccca11bc74109939212d0bfc18e11
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5
Noise-free rapid approach to solve kinetic equations for hot atoms in fusion plasmas
Autor: Mikhail Tokar
Publikováno v: Germany : InTech 14-20 (2018).
Plasma Science and Technology-Basic Fundamentals and Modern Applications
London : IntechOpen 1-20 (2018). doi:10.5772/intechopen.76681
Plasma Science and Technology-Basic Fundamentals and Modern Applications / Jelassi, Haikel (Editor) ; : IntechOpen, Chapter 1 ; ISBN: 978-1-78985-239-4 ; doi:10.5772/intechopen.72359
At the first wall of a fusion reactor, charged plasma particles are recombined into neutral molecules and atoms recycling back into the plasma volume where charge exchange (cx) with ions. As a result hot atoms with chaotically directed velocities are
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e57a6be06c8441427ebb7a11811ee939
https://juser.fz-juelich.de/record/844772
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6
Akademický článek
Fractal Entropy of Nuclear Medium Probed by KS0 Mesons Produced in AuAu Collisions at RHIC
Autor: Mikhail Tokarev, Imrich Zborovský
Publikováno v: Physics, Vol 5, Iss 2, Pp 537-546 (2023)
In this paper, we review our findings concerning fractal entropy of microscopic configurations corresponding to the production of KS0 mesons in AuAu collisions in the z-scaling approach. The entropy is expressed via structural and fragmentation fract
Externí odkaz: https://doaj.org/article/5f5f272acedd4871959226f883bf322f
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8
Akademický článek
Composites Based on CaCl2-CaBr2 Salt System for Adsorption Applications: Designing the Optimal Sorbent for Gas Drying and Air Conditioning
Autor: Alexandra Grekova, Marina Solovyeva, Anastasiia Cherpakova, Mikhail Tokarev
Publikováno v: Separations, Vol 10, Iss 9, p 473 (2023)
The different adsorption applications require the development of sorbents with predetermined properties. One of the ways for fine tuning the adsorption properties of the material is using a binary salt system as an active sorbing component. The aim o
Externí odkaz: https://doaj.org/article/2a5ce587ca954867a72eec6dd5d15f62
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9
Akademický článek
The Heat Transfer in Plate Fin Heat Exchanger for Adsorption Energy Storage: Theoretical Estimation and Experimental Verification of the Methodology for Heat Accumulation Process
Autor: Alexandra Grekova, Svetlana Strelova, Anton Lysikov, Mikhail Tokarev
Publikováno v: Fluids, Vol 8, Iss 8, p 228 (2023)
Adsorption energy storage is a promising resource-saving technology that allows the rational use of alternative heat sources. One of the most important parts of the adsorption heat accumulator is the adsorber heat exchanger. The parameters of heat tr
Externí odkaz: https://doaj.org/article/08bd264213d14dad9012d30cd180d80c
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10
Modelling of Profile Evolution by Transport Transitions in Fusion Plasmas
Autor: Mikhail Tokar
Publikováno v: Two Phase Flow, Phase Change and Numerical Modeling
In tokamaks, the most advanced types of fusion devices, electric currents, flowing both in external coils and inside the plasma itself, produce nested closed magnetic surfaces, see Fig. 1. This allows confining charged plasma components, electrons an
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3bb6c7be875d95b0a81651adf07c2075
https://doi.org/10.5772/19667
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