Научная электронная библиотека ULRICH'S Periodicals Directory

Сибирский государственный университет
науки и технологий имени академика М.Ф. Решетнева

Сибирский аэрокосмический журнал
ISSN 2712-8970 (Print) ISSN 2782-5760 (on-line)

Сведения об образовательной организации

UDK 629.78.01 Vestnik SibGAU 2014, No. 3(55), P. 185–189
PERFECTION OF CONTROL SYSTEMS OF SPACE VEHICLES
G. G. Krushenko [1], V. V. Golovanova [2]
1Institute of Computational Modeling SB RAS 50, Akademgorodok, Krasnoyarsk, 660036, Russian Federation E-mail: genry@icm.krasn.ru 2Design Bureau “Arsenal” named after M. V. Frunze 1-3, Komsomol St., Saint-Petersburg, 195009, Russian Federation E-mail: vasilin-a@rambler.ru
The main indicators of the quality of space vehicles (SV) are their reliability and lifetime (LT) in the orbit, and a significant role in this plays a temperature mode inside of SV, where are the devices. And one of their stable work is to create a specific thermal regime in the volume of construction, what is the thermal control system in which the heat mode is provided with fan provided by thermal relay at a given temperature. The main indicators of the quality of SV is their reliability and LT in orbit, and a significant role in this plays a temperature mode inside of SV, where are the devices. While circulating in the system of temperature control of heat-transfer fluid, for example, nitrogen, transmits heat from the cold surface of the satellite that radiate excess heat into space. At downturn of temperature of a working body under the specified fan is switched off, resulting who in the absence of convection  to a significant increase in thermal resistance between the radiation surface and internal displacement of the surface of the body, and, ultimately, prevented further decrease of the temperature. As a result of improving the control systems, along with the improvement of other life support systems in the LT satellites to date, is more than 10 years, and by 2016 planned LT up to 15 years.
space vehicles, lifetime in orbit, temperature mode.
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Krushenko Genry Gavrilovich – Doctor of Engineering Sciences, professor of the Department of Aircraft engines, Siberian State Aerospace University named after academician M. F. Reshetnev, chief researcher of the Institute of Computational Modeling of Siberian branch of Russian Academy of Sciences. E-mail: genry@icm.krasn.ru

Golovanova Vasilina Valerjevna – postgraduate student, leading engineer of the Department of special-purpose programmes, FGUP “Development laboratory “Arsenal” named after M.V. Frunze”, Saint-Petersburg State University of Aerospace Instrumentation. E-mail: vasilin-a@rambler.ru