Microexplosive Atomization of Heterogeneous Fuel Drops for Intensifying Their Ignition; Chemical and Petroleum Engineering; Vol. 55, iss. 7-8

Microexplosive Atomization of Heterogeneous Fuel Drops for Intensifying Their Ignition; Chemical and Petroleum Engineering; Vol. 55, iss. 7-8

Bibliographische Detailangaben
Parent link:Chemical and Petroleum Engineering
Vol. 55, iss. 7-8.— 2019.— [P. 619-626]
Körperschaft: Национальный исследовательский Томский политехнический университет Инженерная школа энергетики Научно-образовательный центр И. Н. Бутакова (НОЦ И. Н. Бутакова)
Weitere Verfasser: Antonov D. V. Dmitry Vladimirovich, Nyashina G. S. Galina Sergeevna, Fedorenko R. M. Roman Mikhaylovich, Filatova A. S. Anastasiya Stanislavovna
Zusammenfassung:Title screen
Models of microexplosive atomization of two-liquid unmixed drops under high-temperature heating are developed. Two most common mechanisms, namely, superheating of interphase boundary and critical bubble size, are chosen as atomization criteria. Two mathematical models, one based on solution of heat conduction equation and the other on VOF, are presented. The studied drops contain rapeseed oil and aqueous suspension of graphite. Experiments were conducted to determine the time lag of atomization of moving two-liquid unmixed drops under high-temperature heating. The theoretical and experimental atomization time lag values are found to be in satisfactory agreement. The results can be used to develop existing and create new gas-vapor-droplet technologies in chemical and petroleum engineering fields because they help predict the conditions of intense secondary atomization of heterogeneous drops by microexplosive dispersion.
Режим доступа: по договору с организацией-держателем ресурса
Sprache:Englisch
Veröffentlicht: 2019
Schlagworte:
электронный ресурс
труды учёных ТПУ
microexplosive atomization
bubble growth
dispersion
superheating
interphase boundary
mathematical modeling
микровзрывы
распыление
дисперсия
математическое моделирование
Online-Zugang:https://doi.org/10.1007/s10556-019-00670-1
Format: Elektronisch Buchkapitel
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=661691

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