NUMERICAL STUDY OF DEFORMATION DROPS OF WATER IN GAS STREAM

Описание

Тип публикации: доклад, тезисы доклада, статья из сборника материалов конференций

Конференция: Conference on Heat and Mass Transfer in the System of Thermal Modes of Energy - Technical and Technological Equipment (HMTTSC); Tomsk, RUSSIA; Tomsk, RUSSIA

Год издания: 2016

Идентификатор DOI: 10.1051/matecconf/20167201101

Ключевые слова: Deformation, Drop breakup, Drops, Fuels, Heat transfer, Oxidants, Developed model, Gas streams, Integral characteristics, Numerical investigations, Subsonic speed, Mass transfer

Аннотация: Mathematical model developed on basis of experimental data about processes of deformation organohydrocarbon drops of fuel in stream of oxidant. Numerical investigation of integral characteristics of deformation of droplet organohydrocarbon fuel with size of drops - 4.5 mm, speed of oxidant - 2 m / s, temperature of 298 K has been cПоказать полностьюompleted (in accordance with the conditions of the experiment). Specific change of surface longitudinal and cross section and of organohydrocarbon drops of fuel during its gravity precipitation in time has been shown. It showed satisfactory agreement theoretical and experimental data. The developed model is the basis for solving problem of collapse (crushing) of drops of coal-water and organohydrocarbon slurry during their motion in a gaseous medium at a subsonic speed.

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Издание

Журнал: HEAT AND MASS TRANSFER IN THE SYSTEM OF THERMAL MODES OF ENERGY - TECHNICAL AND TECHNOLOGICAL EQUIPMENT (HMTTSC-2016)

Выпуск журнала: Vol. 72

ISSN журнала: 2261236X

Место издания: CEDEX A

Издатель: E D P SCIENCES

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