Effect of the Heat Flux Density on the Evaporation Rate of a Distilled Water Drop; European Physical Journal Web of Conferences (EPJ Web of Conferences); Vol. 110 : Thermophysical Basis of Energy Technologies

Effect of the Heat Flux Density on the Evaporation Rate of a Distilled Water Drop

Bibliographic Details
Parent link:European Physical Journal Web of Conferences (EPJ Web of Conferences)
Vol. 110 : Thermophysical Basis of Energy Technologies.— 2016.— [01060, 4 p.]
Main Author: Ponomarev K. O. Konstantin Olegovich
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Энергетический институт (ЭНИН) Кафедра теоретической и промышленной теплотехники (ТПТ)
Other Authors: Orlova E. G. Evgeniya Georgievna, Feoktistov D. V. Dmitriy Vladimirovich
Summary:Title screen
This paper presents the experimental dependence of the evaporation rate of a nondeaerated distilled water drop from the heat flux density on the surfaces of non-ferrous metals (copper and brass). A drop was placed on a heated substrate by electronic dosing device. To obtain drop profile we use a shadow optical system; drop symmetry was controlled by a high-speed video camera. It was found that the evaporation rate of a drop on a copper substrate is greater than on a brass. The evaporation rate increases intensively with raising volume of a drop. Calculated values of the heat flux density and the corresponding evaporation rates are presented in this work. The evaporation rate is found to increase intensively on the brass substrate with raising the heat flux density.
Language:English
Published: 2016
Subjects:
электронный ресурс
труды учёных ТПУ
тепловые потоки
испарения
капли
вода
поверхности
цветные металлы
Online Access:http://dx.doi.org/10.1051/epjconf/201611001060
http://earchive.tpu.ru/handle/11683/33396
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=647719

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