Experimental determination of water droplet "strain cycles" characteristic in the gas area; European Physical Journal Web of Conferences (EPJ Web of Conferences); Vol. 82 : Thermophysical Basis of Energy Technologies

Experimental determination of water droplet "strain cycles" characteristic in the gas area; European Physical Journal Web of Conferences (EPJ Web of Conferences); Vol. 82 : Thermophysical Basis of Energy Technologies

Bibliographic Details
Parent link:European Physical Journal Web of Conferences (EPJ Web of Conferences)
Vol. 82 : Thermophysical Basis of Energy Technologies.— 2015.— [01022, 7 р.]
Corporate Authors: Национальный исследовательский Томский политехнический университет (ТПУ) Энергетический институт (ЭНИН) Кафедра теоретической и промышленной теплотехники (ТПТ), Национальный исследовательский Томский политехнический университет (ТПУ) Энергетический институт (ЭНИН) Кафедра автоматизации теплоэнергетических процессов (АТП)
Other Authors: Kuznetsov G. V. Geny Vladimirovich, Strizhak P. A. Pavel Alexandrovich, Volkov R. S. Roman Sergeevich, Zabelin M. V. Maksim Valerievich
Summary:Title screen
Experimental investigation of deformation regularities of widely used in industry liquid (water, kerosene, ethanol) droplets during the motion through the gas area under the action of gravitational forces has been conducted. Droplet characteristic sizes were varied in the range from 3 mm to 6 mm. Droplet motion velocities were come up to 5 m/s. Cross-correlation video recording system with optical methods of droplet size and velocity measurement was used. More than 10 characteristic droplets “strain cycles” have been established during they pass the distances up to 1 m through the gas area. The characteristic droplet forms, times, extents and amplitudes have been determined for each "strain cycle". The expression has been formulated which describes the characteristic "strain cycles" time dependencies on droplet velocities and sizes, also on the fundamental properties (viscosity, density, surface tension) of liquid and gas area in a first approximation. The conditions of droplet deformation intensification and this process in industry gas-vapor-droplet setups stabilization have been determined.
Language:English
Published: 2015
Subjects:
электронный ресурс
труды учёных ТПУ
экспериментальное определение
капли
воды
деформация
жидкости
газы
Online Access:http://dx.doi.org/10.1051/epjconf/20158201022
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=643090

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