Zobrazeno 1 - 10
of 25
pro vyhledávání: '"O. Borshchev"'
Autor:
A. Sidorenkov, O. Borshchev, A. Fazliakhmetov, A. Lukanov, B. Lubsandorzhiev, S. Lubsandorzhiev, D. Nanzanov, S. Ponomarenko, M. Skorotetcky, N. Surin, E. Svidchenko, N. Ushakov, D. Voronin
Publikováno v:
European Physical Journal C: Particles and Fields, Vol 82, Iss 11, Pp 1-5 (2022)
Abstract A new high light yield liquid scintillator based on linear alkylbenzene (LAB) as an organic solvent and a novel nanostructured organosilicon liminophore as a scintillation fluor has been developed for the next generation large-scale experime
Externí odkaz:
https://doaj.org/article/2ebadf2852704e298d7c6f4fc6d32d4b
Autor:
Nikita O. Borshchev
Publikováno v:
Vestnik Moskovskogo aviatsionnogo instituta. 29:111-121
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fb492004f34e03e153a65cbca5ab1b29
https://doi.org/10.34759/vst-2022-3-111-121
https://doi.org/10.34759/vst-2022-3-111-121
Publikováno v:
Proceedings of Higher Educational Institutions. Маchine Building. :59-67
Studies of dynamic frequencies are an important stage in designing multistage vane pumps. This research aimed to confirm the rigidity and vibrational reliability of the pump rotor. Based on the recommendations of J.F. Gülich, the nominal rotational
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eae80dc547e5970a32ae6799e2736650
https://doi.org/10.18698/0536-1044-2020-2-59-67
https://doi.org/10.18698/0536-1044-2020-2-59-67
Publikováno v:
Russian Engineering Research. 40:175-178
New spacecraft often employ thermal regulation systems based on a two-phase boiling fluid. Capillary or mechanical pumps propel the fluid in two-phase loops. Mechanical pumps are used at high power. At lower power (a few kW), capillary pumps in the f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aabbb4519cc528c0916f17cec05a2fb6
https://doi.org/10.3103/s1068798x20020070
https://doi.org/10.3103/s1068798x20020070
Publikováno v:
Russian Engineering Research. 40:171-174
A sequential algorithm for determining the temperature dependence of the bulk specific heat, the thermal conductivity, and the radiant and reflective properties of isotropic coatings on a spacecraft in Earth orbit is proposed. A three-dimensional for
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57ef82c756d5eb919e931026cf0edc03
https://doi.org/10.3103/s1068798x20020069
https://doi.org/10.3103/s1068798x20020069
Publikováno v:
Russian Engineering Research. 40:1141-1143
A thermal model of the International Space Station is proposed and used to calculate the total heat fluxes, by stochastic Monte Carlo modeling. The total heat fluxes consist of solar radiation, the infrared flux reflected from the Earth, and the infr
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f84c7d02ed731f1ad2cfbd8247150466
https://doi.org/10.3103/s1068798x20120291
https://doi.org/10.3103/s1068798x20120291
Publikováno v:
Russian Engineering Research. 40:599-601
A review of research on power units in space indicates that the main sources are solar energy, batteries, and nuclear power. No literature data on the utilization of the heat liberated by spacecraft equipment may be found. In the present work, on the
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::daf867440cc3e47d25a7af83c6bddadc
https://doi.org/10.3103/s1068798x20070072
https://doi.org/10.3103/s1068798x20070072
Determination of the Thermal-Conductivity Tensor by Tikhonov Regularization in Spherical Coordinates
Publikováno v:
Russian Engineering Research. 40:593-595
Systematic derivation of an identification algorithm for determining the generalized thermal-conductivity vector of a solid spherical fragment in a two-dimensional formulation is considered. As examples, the thermal-conductivity tensor and bulk therm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f540f47d2894cff6227fb829e091279
https://doi.org/10.3103/s1068798x20070059
https://doi.org/10.3103/s1068798x20070059
Publikováno v:
Russian Engineering Research. 40:602-604
A review of research on power units in space indicates that primary power sources are mainly employed. No literature data on the utilization of the heat available in the spacecraft may be found. In the present work, the influence of a unit converting
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0610320a89ebf89121a7ec3e348efe80
https://doi.org/10.3103/s1068798x20070060
https://doi.org/10.3103/s1068798x20070060
Publikováno v:
Russian Engineering Research. 40:168-170
The creation of a thermal mathematical model of external radiant sources acting on a spacecraft is considered. This is a pressing problem in view of the strict limits imposed on the permissible temperature drop, given that instruments supersensitive
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::610d066ed18d6157c5c9d18b48208f52
https://doi.org/10.3103/s1068798x20020057
https://doi.org/10.3103/s1068798x20020057