Infrared thermographic testing of hyperconductive flat heat pipes

Infrared thermographic testing of hyperconductive flat heat pipes

Bibliografiska uppgifter
Parent link:	Optical Engineering Vol. 57, iss. 3.— 2018.— [035105, 2 p.]
Institutionella upphovsmän:	Национальный исследовательский Томский политехнический университет Инженерная школа неразрушающего контроля и безопасности Испытательный центр Лаборатория радиационных испытаний материалов и изделий, Национальный исследовательский Томский политехнический университет Инженерная школа неразрушающего контроля и безопасности Центр промышленной томографии Научно-производственная лаборатория "Тепловой контроль"
Övriga upphovsmän:	Simonova O. S. Olga Sergeevna, Vavilov V. P. Vladimir Platonovich, Chulkov A. O. Arseniy Olegovich, Suntsov S. B. Sergey Borisovich
Sammanfattning:	Title screen Active infrared thermography has been applied for the evaluation of the internal structure and operation quality of hyperconductive flat mini heat pipes used in satellite electronics. The distribution of effective transverse thermal diffusivity in heat pipes has been obtained by means of the Parker technique to exhibit areas with low content of fluid in the porous structure. The lateral components of thermal diffusivity were determined by placing a slit mask between a flash heater and a heat pipe. Peculiarities of heat pipe operation in a working regime have been experimentally studied by placing a local heat source on the pipe surface and following the surface temperature dynamics.
Språk:	engelska
Publicerad:	2018
Ämnen:	электронный ресурс труды учёных ТПУ thermal effects infrared radiation thermography satellites nondestructive evaluation infrared imaging optical engineering
Länkar:	https://doi.org/10.1117/1.OE.57.3.035105
Materialtyp:	Elektronisk Bokavsnitt
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=666987

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