Peculiarities of heat transfer in water droplets with a solid inclusion during heating in a high-temperature gas medium

Peculiarities of heat transfer in water droplets with a solid inclusion during heating in a high-temperature gas medium

Bibliographische Detailangaben
Parent link:	Journal of Engineering Thermophysics: Scientific Journal.— , 1991- Vol. 25, iss. 1.— 2016.— [P. 45-54]
1. Verfasser:	Kuznetsov G. V. Geny Vladimirovich
Körperschaft:	Национальный исследовательский Томский политехнический университет Энергетический институт Кафедра теоретической и промышленной теплотехники
Weitere Verfasser:	Strizhak P. A. Pavel Alexandrovich
Zusammenfassung:	Title screen A physical model and a mathematical model of heat transfer in the conditions of inhomogeneous (with a solid inclusion—a carbon particle) liquid droplet evaporation while moving through high-temperature (800–1500 K) gases are formulated. Numerical investigations were performed using, as an example, a spherical inhomogeneous water droplet during heating in the air medium. The most probable mechanism of phase transitions in a water–carbon particle–heated air system is considered (the initial droplet size, radius, varied in the range from 0.5 mm to 1.5 mm, the inclusion radius was 0.1–1 mm). It has been found that in certain conditions, besides water evaporation from the outer (free) droplet surface, intensive vaporization is possible at the liquid–solid inclusion interface. Conditions of realization of these phase transitions in inhomogeneous water droplet–high-temperature gas medium systems are identified. Режим доступа: по договору с организацией-держателем ресурса
Veröffentlicht:	2016
Schlagworte:	электронный ресурс труды учёных ТПУ теплообмен исследование влияние твердое тело математическая модель физическая модель частицы высокотемпературные газы фазовые переходы углерод жидкость испарение капли
Online-Zugang:	http://dx.doi.org/10.1134/S1810232816010057
Format:	Elektronisch Buchkapitel
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=649392

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