Numerical simulation of heat and mass transfer under the conditions of phase transitions and chemical reaction during ignition of condensed substances by single hot particles; 4th International Conference on Particle-Based Methods, Fundamentals and Applications: PARTICLES 2015

Numerical simulation of heat and mass transfer under the conditions of phase transitions and chemical reaction during ignition of condensed substances by single hot particles

Detaylı Bibliyografya
Parent link:4th International Conference on Particle-Based Methods, Fundamentals and Applications: PARTICLES 2015.— 2015.— [P. 287-297]
Yazar: Glushkov D. O. Dmitry Olegovich
Müşterek Yazar: Национальный исследовательский Томский политехнический университет (ТПУ) Энергетический институт (ЭНИН) Кафедра автоматизации теплоэнергетических процессов (АТП)
Diğer Yazarlar: Strizhak P. A. Pavel Alexandrovich, Vysokomornaya O. V. Olga Valeryevna
Özet:Title screen
Physical and mathematical models of heat and mass transfer under the conditions of phase transitions and chemical reactions have been developed for the numerical analysis of condensed substances ignition by a single particle (size from 0.5 mm to 5 mm) heated up to high temperature (above 800 K). Liquid, solid and gel fuels were considered as condensed substances. Metal and non-metal particles were used as ignition sources. A heat and mass transfer mathematical model is presented as a system of nonlinear non-stationary differential equations in the private derivatives corresponding to the basic provisions of the general theory of heat transfer in chemical kinetics and free convection. An algorithm for solving differential equations with the corresponding initial and boundary conditions is based on the finitedifference method. The locally one-dimensional method was used to solve difference analogous of differential equations. One-dimensional difference equations were solved using an implicit four-point difference scheme. Nonlinear equations were solved by the iteration method.
Dil:İngilizce
Baskı/Yayın Bilgisi: 2015
Konular:
электронный ресурс
труды учёных ТПУ
Online Erişim:http://congress.cimne.com/particles2015/frontal/doc/E-book_PARTICLES_2015.pdf#page=287
Materyal Türü: Elektronik Kitap Bölümü
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=649952

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