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Baturkin, Volodymyr (2011) REGULATING CHARACTERISTICS OF THERMAL CONTROL SYSTEMS ON THE BASIS OF VARIABLE CONDUCTANCE HEAT PIPES AT VARIABLE HEAT GENERATION AND EXTERNAL HEAT EXCHANGE CONDITIONS. Heat Pipe Science and Technology, An international Journal, Vol 2 (1-4), Seiten 55-67. Begell House. doi: 10.1615/HeatPipeScieTech.v2.i1-4. ISBN ISSN Print: 2151-7975. ISSN 2151-7975.
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Offizielle URL: http://www.dl.begellhouse.com/journals/4b0844fc3a2ef17f,281a8ea578f5d779,6a5587541f95ea25.html
Kurzfassung
The paper is devoted to decision of the scientific-applied problem of creation of the high-efficiency thermal control systems (TCS) of scientific space apparatus, operating in nonhermetical compartments, with the use of heat pipes of variable conductance (VCHP), executing the functions of transport of heat and control of the temperature of devices by maintenance of thermal balance in the system “mounting place of device in a spacecraft (SC)–device–space environment” on the required temperature level. Heat balance equations are the basis for definition of thermal parameters of TCS elements: heat pipe, radiator, thermal insulation, flexible elements, low conductance supports, cables, contact resistances, providing function of passive TCS. Proposed conceptions of TCS do not foresee subsidiary electric power consumption of spacecraft, and they are based on the use of inherent heat generation of scientific devices, or the heat of subsidiary sources such as the sun, providing stabilization of device temperature at the level of 290 K. Such approach is experimentally tested for the groups of scientific devices: for separate electronic cards (with mass of 0.3 kg), autonomous electronic unit (mass to 5 kg), and device panel of SC compartment (mass, 60 kg) at the change of inherent heat generation ration 1:10, temperatures of SC 253–323 K, and illumination by external sources (sun, planet) to 270 W/m2.
| elib-URL des Eintrags: | https://elib.dlr.de/102600/ | ||||||||
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| Dokumentart: | Zeitschriftenbeitrag | ||||||||
| Titel: | REGULATING CHARACTERISTICS OF THERMAL CONTROL SYSTEMS ON THE BASIS OF VARIABLE CONDUCTANCE HEAT PIPES AT VARIABLE HEAT GENERATION AND EXTERNAL HEAT EXCHANGE CONDITIONS | ||||||||
| Autoren: |
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| Datum: | 2011 | ||||||||
| Erschienen in: | Heat Pipe Science and Technology, An international Journal | ||||||||
| Referierte Publikation: | Nein | ||||||||
| Open Access: | Nein | ||||||||
| Gold Open Access: | Nein | ||||||||
| In SCOPUS: | Nein | ||||||||
| In ISI Web of Science: | Nein | ||||||||
| Band: | Vol 2 | ||||||||
| DOI: | 10.1615/HeatPipeScieTech.v2.i1-4 | ||||||||
| Seitenbereich: | Seiten 55-67 | ||||||||
| Verlag: | Begell House | ||||||||
| Name der Reihe: | Begell Didital Library | ||||||||
| ISSN: | 2151-7975 | ||||||||
| ISBN: | ISSN Print: 2151-7975 | ||||||||
| Status: | veröffentlicht | ||||||||
| Stichwörter: | thermal control systems, heat pipe, heat transfer models, heat exchange research, testing, application, scientific devices, space research | ||||||||
| HGF - Forschungsbereich: | Luftfahrt, Raumfahrt und Verkehr | ||||||||
| HGF - Programm: | Raumfahrt | ||||||||
| HGF - Programmthema: | Technik für Raumfahrtsysteme | ||||||||
| DLR - Schwerpunkt: | Raumfahrt | ||||||||
| DLR - Forschungsgebiet: | R SY - Technik für Raumfahrtsysteme | ||||||||
| DLR - Teilgebiet (Projekt, Vorhaben): | R - Mascot Bus (alt) | ||||||||
| Standort: | Bremen | ||||||||
| Institute & Einrichtungen: | Institut für Raumfahrtsysteme > Systemkonditionierung Institut für Technische Thermodynamik > Thermische Prozesstechnik | ||||||||
| Hinterlegt von: | Baturkin, Volodymyr | ||||||||
| Hinterlegt am: | 01 Feb 2016 12:00 | ||||||||
| Letzte Änderung: | 10 Mai 2016 23:43 |
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- REGULATING CHARACTERISTICS OF THERMAL CONTROL SYSTEMS ON THE BASIS OF VARIABLE CONDUCTANCE HEAT PIPES AT VARIABLE HEAT GENERATION AND EXTERNAL HEAT EXCHANGE CONDITIONS. (deposited 01 Feb 2016 12:00) [Gegenwärtig angezeigt]
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