Studying the Dynamics of Breakdown of Thin Horizontal Liquid Layers with Local Heating; MATEC Web of Conferences; Vol. 72 : Heat and Mass Transfer in the System of Thermal Modes of Energy – Technical and Technological Equipment (HMTTSC-2016)

Dades bibliogràfiques
Parent link:MATEC Web of Conferences
Vol. 72 : Heat and Mass Transfer in the System of Thermal Modes of Energy – Technical and Technological Equipment (HMTTSC-2016).— 2016.— [01107, 5 p.]
Autor principal: Spesivtsev S. Serafim
Autor corporatiu: Национальный исследовательский Томский политехнический университет (ТПУ) Энергетический институт (ЭНИН) Лаборатория фундаментальных основ ресурсоэффективных и безопасных технологий тушения лесных пожаров с применением авиации (ЛФОРиБТТЛППА)
Altres autors: Lyulin Yu. V. Yury Vyacheslavovich
Sumari:Title screen
Experimental study of liquid layers breakdown when heated locally from the substrate side was made. Water and ethanol were used as working liquids with a layer thickness of 300 [mu]m. Basic steps of the breakdown process were found and mean velocities of the dry spot formation were determined; the values are 0.06 mm/sec for ethanol and 5.15 mm/sec for water. The formation of residual layer over the hot-spot before the breakdown has been found for both liquids. The creation of a droplet cluster near the heating region is observed when using water as a working fluid. It was shown that evaporation is one of the general factors influencing the process of layer breakdown and dry spot formation as well as thermocapillary effect.
Idioma:anglès
Publicat: 2016
Matèries:
Accés en línia:http://dx.doi.org/10.1051/matecconf/20167201107
http://earchive.tpu.ru/handle/11683/33481
Format: Electrònic Capítol de llibre
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=649965

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