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AUTONOMOUS HEAT PIPE THERMAL CONTROL SYSTEMS FOR CCD COOLING OF SPACE SCIENTIFIC EQUIPMENT

Baturkin, Volodymyr (2013) AUTONOMOUS HEAT PIPE THERMAL CONTROL SYSTEMS FOR CCD COOLING OF SPACE SCIENTIFIC EQUIPMENT. 16 International Heat Pipe Conference, 20.-24. Mai. 2013, De Lyon, France.

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Abstract

The approach of heat pipes’ implementation into passive radiative cooling system is considered for optical sensors (CCD), operating on the temperature level of 180…240 K in unsteady regime. Heat pipes have shown themselves as effective heat transfer element used for heat moving from sensor to radiator on distance up to 0.5 m and as heat redistribution element, being integrated into low temperature radiator. In order to avoid the negative influence of the external heat fluxes the system design with a set of thermally coupled radiators, interconnected with heat pipes (conventional and thermodiodes) is proposed. This design allows to keep the low temperature level of CCD at spacecraft maneuvers and to widen the operation range of solar constant

Item URL in elib:https://elib.dlr.de/102601/
Document Type:Conference or Workshop Item (Speech)
Title:AUTONOMOUS HEAT PIPE THERMAL CONTROL SYSTEMS FOR CCD COOLING OF SPACE SCIENTIFIC EQUIPMENT
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Baturkin, Volodymyrvolodymyr.baturkin (at) dlr.deUNSPECIFIED
Date:May 2013
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Status:Published
Keywords:optical sensor, passive, cooling, heat pipe
Event Title:16 International Heat Pipe Conference
Event Location:De Lyon, France
Event Type:international Conference
Event Dates:20.-24. Mai. 2013
Organizer:INSA Lyon
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Technology
DLR - Research area:Raumfahrt
DLR - Program:R SY - Technik für Raumfahrtsysteme
DLR - Research theme (Project):R - Mascot Bus (old)
Location: Bremen
Institutes and Institutions:Institute of Optical Sensor Systems > Optical Sensorics / Electronics
Deposited By: Baturkin, Volodymyr
Deposited On:28 Jan 2016 11:02
Last Modified:10 May 2016 23:43

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