Numerical simulation of the high-temperature oxidation of a nanosize aluminum particle

Numerical simulation of the high-temperature oxidation of a nanosize aluminum particle

التفاصيل البيبلوغرافية
Parent link:	Journal of Engineering Physics and Thermophysics Vol. 94, iss. 1.— 2021.— [P. 79-87]
مؤلفون مشاركون:	Национальный исследовательский Томский политехнический университет Инженерная школа энергетики Научно-исследовательский центр "Экоэнергетика 4.0", Национальный исследовательский Томский политехнический университет Инженерная школа информационных технологий и робототехники Отделение автоматизации и робототехники, Национальный исследовательский Томский политехнический университет Инженерная школа природных ресурсов Отделение геологии
مؤلفون آخرون:	Kraynov A. Yu. Aleksey Yurjevich, Poryazov V. A. Vasily Andreevich, Moiseeva K. M. Kseniya Mikhaylovna, Kraynov (Krainov) D. A. Dmitry Alekseevich
الملخص:	Title screen A mathematical model of high-temperature oxidation of a nanosize aluminum particle has been presented. The model takes account of the diffusion of the oxidant and the aluminum vapor through a spherical layer of alumina around the aluminum melt, and also of the dependence of the rate of the reaction between the oxygen and the aluminum on temperature. Calculations of the time of burning of a nanosize aluminum particle of diameter 80 mm as a function of the temperature and pressure of the surrounding gas and of the oxygen concentration turned out to be in agreement with the results of experimental measurements presented in scientifi c literature. The exponents in the dependence of the burning time of a nanosize aluminum particle on the particle diameter and the temperature and pressure of the ambient medium have been determined; it has been shown that the exponents are dependent on temperature, pressure, and particle diameter. Режим доступа: по договору с организацией-держателем ресурса
منشور في:	2021
الموضوعات:	электронный ресурс труды учёных ТПУ nanosize aluminum particle burning time mathematical modeling наноразмерные частицы алюминий горение математическое моделирование высокотемпературное окисление
الوصول للمادة أونلاين:	https://doi.org/10.1007/s10891-021-02275-z
التنسيق:	الكتروني فصل الكتاب
KOHA link:	https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=665307

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