Evaporation of water droplets moving through high-temperature gases

Evaporation of water droplets moving through high-temperature gases

Bibliographic Details
Parent link:Journal of Engineering Physics and Thermophysics: Scientific Journal.— , 1965-
Vol. 90, iss. 1.— 2018.— [P. 97–103]
Main Author: Kuznetsov G. V. Geny Vladimirovich
Corporate Author: Национальный исследовательский Томский политехнический университет Исследовательская школа физики высокоэнергетических процессов
Other Authors: Strizhak P. A. Pavel Alexandrovich
Summary:Title screen
With the use of high-speed recording and diagnostic facilities, an experimental study has been made of the evaporation of droplets (of characteristic size Rm ≈ 0.05-0.035 mm) of atomized fl ow of water-based suspensions with typical soil impurities (silt and clay) moving in a high-temperature (about 1100 K) gaseous medium (with the example of acetone combustion products). The relative mass concentration of soil components in the suspension was varied over the range of γ = 0-1%. A strong infl uence of the above impurities on the main characteristic of evaporation - the relative change in the droplet radius ΔR - has been established. The infl uence of the initial temperature (varied over the range of Tw = 278-320 K) of the atomized suspension on the evaporation rate of the latter has been determined. It has been shown that the values of integral characteristics of the process of evaporation of suspensions with soil impurities can be much (2-3 times) higher than for water without these components.
Режим доступа: по договору с организацией-держателем ресурса
Published: 2018
Subjects:
электронный ресурс
труды учёных ТПУ
droplet
suspension
evaporation
подвес
примеси
почва
высокотемпературные газы
испарение
видеозапись
Online Access:https://doi.org/10.1007/s10891-018-1723-1
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=658002

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