Zobrazeno 1 - 10
of 111
pro vyhledávání: '"G. N. Kuvyrkin"'
Publikováno v:
Matematika i Matematičeskoe Modelirovanie, Vol 0, Iss 6, Pp 30-44 (2017)
The equipment uses heat-shielding and structural materials that, when exposed, absorb radiation both on the surface and in the volume. In a variety of technical devices, absorption processes of penetrating radiation of materials and structural elemen
Externí odkaz:
https://doaj.org/article/1be2f58b21d44474aff194f0a8a2997b
Publikováno v:
Matematika i Matematičeskoe Modelirovanie, Vol 0, Iss 5, Pp 29-45 (2017)
A temperature state of the solid body may depend both on the conditions of heat exchange with external environment surrounding its surface and on the energy release within the body volume, caused, for example, by the processes in nuclear reactor elem
Externí odkaz:
https://doaj.org/article/7514ec2e252140fa9d961dc9229539b4
Publikováno v:
Matematika i Matematičeskoe Modelirovanie, Vol 0, Iss 4, Pp 42-58 (2017)
Spheroplastics are composite materials composed of a polymer or organosilicate binder and hollow spherical inclusions (mostly, of glass, but there are also of carbon, phenol, and epoxy), which are called microspheres and have a diameter within a mill
Externí odkaz:
https://doaj.org/article/ab56406e1ffa492a89d4d644cfe9149e
Publikováno v:
Matematika i Matematičeskoe Modelirovanie, Vol 0, Iss 2, Pp 22-33 (2017)
Applying a thermal barrier coating can ensure effective protection of structures from localized intense heat exposure. When applying a coating layer to the surface structure the thermal contact on this surface, generally, differs from the ideal value
Externí odkaz:
https://doaj.org/article/bdd6b2bbdbd24dec859cda20f383411a
Publikováno v:
Matematika i Matematičeskoe Modelirovanie, Vol 0, Iss 3, Pp 18-28 (2017)
The temperature state of a solid body, in addition to the conditions of its heat exchange with the environment, can greatly depend on the heat release (or heat absorption) processes within the body volume. Among the possible causes of these processes
Externí odkaz:
https://doaj.org/article/fe37c386cb1e4d86afc74972665242de
Publikováno v:
Aèrokosmičeskij Naučnyj Žurnal, Vol 2, Iss 04, Pp 22-37 (2016)
Сalibration spacecraft (CSC) is used to assess the energy potential of the radar channel of a ground-based complex for the motion control of space objects. A high precision spherical shell is one option for the geometric shape of such a CSC. The pas
Externí odkaz:
https://doaj.org/article/717018ba291f4ae49888c6bd2ecaa406
Publikováno v:
Aèrokosmičeskij Naučnyj Žurnal, Vol 2, Iss 5, Pp 31-43 (2016)
Various technical devices quite widely use bimetallic shells as the structural elements. A chamber combustion design of the liquid rocket engine (LRE) is a typical use of the bimetallic shells.In LRE operation a combustion chamber shell is subject to
Externí odkaz:
https://doaj.org/article/931e76de64ef42a0801bc814ae693219
Publikováno v:
Aèrokosmičeskij Naučnyj Žurnal, Vol 1, Iss 05, Pp 49-63 (2016)
Solar radiation is the main factor to determine the thermal state of a spacecraft (SC) when it moves to the sunlit portion of the Earth orbit and moves away from the Earth. The extent of the solar radiation impact on the SC temperature state depends,
Externí odkaz:
https://doaj.org/article/1aa84b5d074e41c9aee6900cc576a423
Publikováno v:
Aèrokosmičeskij Naučnyj Žurnal, Vol 2, Iss 01, Pp 27-45 (2016)
A high precision spherical shell is one of the geometrical shape embodiments of a gaugealignment spacecraft to determine and control a radar channel energy potential of the ground-based complex for the traffic control of space objects. Passive relays
Externí odkaz:
https://doaj.org/article/58dcc967eefa4c36a72bf12ee9563e51
Publikováno v:
Aèrokosmičeskij Naučnyj Žurnal, Vol 1, Iss 03, Pp 6-16 (2016)
The increasing specific impulse of the liquid rocket engine (LRE), which is designed to operate in space or in rarefied atmosphere, is directly related to the increasing speed of the combustion gases in the outlet section of the nozzle due to increas
Externí odkaz:
https://doaj.org/article/d56ca553233642dfa0f9a4f4f8c88f8f