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Magion-4 Satellite Thermal Status -2 Years Flight Operation
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English
Abstract
Description of design principles of thermocontrol system for small subsatellites Magion- 4, 5 and thermal behavior during two years of flight exploitation are presented. Passive type of thermocontrol system is intended to support the temperature level (-10…50) °C in inner volume of equipment compartment at solar subsatellite orientation and in temporary Earth shadow. Heat energy balance of the object at required temperature range is provided by utilization of radiating surfaces with defined areas, by thermal coupling of hot and cold subsatellite parts and by adaptation of constructive subsatellite elements to solve thermal tasks. Survey of telemetric date concerns temperature state of the main major parts of satellite are under consideration as well.
Authors
- J. Vojta
- S. Zhuk - National Technical University of Ukraine “Kiev Polytechnic Institute”
- V. Baturkin - National Technical University of Ukraine “Kiev Polytechnic Institute”
- N. Grechina - National Technical University of Ukraine “Kiev Polytechnic Institute”
- Y. Agafonov - Institute for Space research, Russian Academy of Science
- V. Khrapchenkov - Institute for Space research, Russian Academy of Science
Citation
Vojta, J., Zhuk, S., Baturkin, V., Grechina, N. et al., "Magion-4 Satellite Thermal Status -2 Years Flight Operation," SAE Technical Paper 981643, 1998, https://doi.org/10.4271/981643.Also In
References
- Vojta J. Zuik S. Baturkin V. Shcoda K. Grechina N. Agafonov Y. Hrapchenkov V. Thermocontrol System Concept of Magion Small Subsatellites of INTERBALL Mission ACTA ASTRONAUTIKA 39 9-12 November-December 1996 971 976
- Triska P. Vojta J. Base J. Chum J. Czapek A. Hruska F. Korab. J. Agafonov Yu. Khrapchenkov V. Friedrich M. Puerstl F. Small satellite for the Interball mission Digest of International Symposium of the International Academy of Astronautocs Berlin November 4-8 1996 212 215