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STRUCTURAL, THERMOPHYSICAL AND MECHANICAL CHARACTERISTICS OF METAL FELT WICKS OF MODERN HEAT PIPES

Gershuni, Aleksandr and Zaripov, Vladlen and Baturkin, Volodymyr (2016) STRUCTURAL, THERMOPHYSICAL AND MECHANICAL CHARACTERISTICS OF METAL FELT WICKS OF MODERN HEAT PIPES. Heat Pipe Science and Technology, An international Journal, 6 (1-2), pp. 1-9. Begell House. DOI: 10.1615/HeatPipeScieTech.2016010993 ISBN ISSN Print: 2151-7975 ISSN 2151-7975

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Official URL: http://www.dl.begellhouse.com/journals/4b0844fc3a2ef17f,1a2182b574217a16.html

Abstract

The article reflects the results of many years’ (since 1972) researches of structural, hydrodynamic, thermophysical and mechanical properties of metal felt capillary structures (MFCS) of heat pipes (HP). These structures were made from the discrete copper, stainless steel, or nickel sintered fibres of 0.002 to 0.01-m length by diameter within 20 to 70 μm. They were intended for the HP with shells of a copper, stainless steel, nickel, titan, nickel silver, and ceramics and filled with such heat carriers as nitrogen, ammonia, water, ethanol, methanol, acetone, sodium, etc. The HP worked in the range of temperatures from cryogenic level (-190 оС) to high temperatures (+800 оС). Analytical and experimental researches are executed by the authors from National Technical University of Ukraine “Kyiv Polytechnic Institute” (Kyiv, Ukraine) supervised by Dr., Prof. M. Semena. On the basis of the conducted researches the functional dependences are obtained for implementation into engineering calculations of heat-transfer characteristics of HP. The proposed design of rational HP with MFCS and elaborated technology of their fabrication made it possible to create and implement a variety of the heat pipes and systems on their basis for different fields of application

Item URL in elib:https://elib.dlr.de/106271/
Document Type:Article
Title:STRUCTURAL, THERMOPHYSICAL AND MECHANICAL CHARACTERISTICS OF METAL FELT WICKS OF MODERN HEAT PIPES
Authors:
AuthorsInstitution or Email of AuthorsAuthors ORCID iD
Gershuni, AleksandrNTUU "KPI", UkraineUNSPECIFIED
Zaripov, VladlenNTUU "KPI", UkraineUNSPECIFIED
Baturkin, Volodymyrvolodymyr.baturkin (at) dlr.deUNSPECIFIED
Date:2016
Journal or Publication Title:Heat Pipe Science and Technology, An international Journal
Refereed publication:Yes
Open Access:Yes
Gold Open Access:No
In SCOPUS:No
In ISI Web of Science:No
Volume:6
DOI :10.1615/HeatPipeScieTech.2016010993
Page Range:pp. 1-9
Publisher:Begell House
ISSN:2151-7975
ISBN:ISSN Print: 2151-7975
Status:Published
Keywords:heat pipe, Technology, characteristics
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):Robuster Thermalkontrollsystementwurf für Kleinsatelliten und Lander, R - Thermalentwurf Satelliten
Location: Bremen
Institutes and Institutions:Institute of Space Systems > Mechanic and Thermal Systems
Deposited By: Baturkin, Volodymyr
Deposited On:28 Sep 2016 13:04
Last Modified:31 Jul 2019 20:03

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