Mathematical modeling of ignition of coal-water slurries particles coated with water film
| Parent link: | MATEC Web of Conferences Vol. 194 : Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment (HMTTSC 2018).— 2018.— [01001, 5 p.] |
|---|---|
| Main Author: | Afanaseva V. G. |
| Corporate Author: | Национальный исследовательский Томский политехнический университет (ТПУ) |
| Summary: | Title screen The results of the mathematical modeling of heat and mass transfer processes occurring jointly with ignition of coal-water slurries particles covered with a water film are presented. It is shown that water film thickness can have a significant effect on the ignition dynamics. In addition, it was found out that the main fuel layer is heated to the evaporation temperature during water film evaporation. As a result, following processes of thermal preparation (evaporation of moisture, thermal decomposition) occur faster. |
| Published: |
Les Ulis, EDP Sciences, 2018
|
| Subjects: | |
| Online Access: | https://doi.org/10.1051/matecconf/201819401001 http://earchive.tpu.ru/handle/11683/51447 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=658546 |
Similar Items
Numerical simulation of ignition of particles of a coal–water fuel
by: Kuznetsov G. V. Geny Vladimirovich
Published: (2015)
by: Kuznetsov G. V. Geny Vladimirovich
Published: (2015)
Terms and Characteristics of Homogeneous Ignition of Coal-Water Particles Coated with a Water Film
Published: (2016)
Published: (2016)
Simulation of the process of coal dust ignition in the presence of metal particles
by: Glushkov D. O. Dmitry Olegovich
Published: (2017)
by: Glushkov D. O. Dmitry Olegovich
Published: (2017)
Heat transfer under ignition of droplet of composite liquid fuel made of coal, water and oil in an oxidant flow
Published: (2016)
Published: (2016)
Ignition of Water Coal Particles Coated with a Waterfilm in the Stream of High-Temperature Environment
Published: (2015)
Published: (2015)
Initiation of combustion of coal particles coated with a water film in a high-temperature air flow
Published: (2016)
Published: (2016)
Conditions and Characteristics of Coal Water Slurry Containing Petrochemicals Ignition by Hot Particle
Published: (2016)
Published: (2016)
The effect of the petrochemicals at the ignition of the coal-water slurry droplet
by: Egorov R. I. Roman Igorevich
Published: (2016)
by: Egorov R. I. Roman Igorevich
Published: (2016)
Тепломассоперенос при подавлении реакции термического разложения лесного горючего материала группой капель воды
by: Кузнецов Г. В. Гений Владимирович
Published: (2014)
by: Кузнецов Г. В. Гений Владимирович
Published: (2014)
Численное исследование влияния конвекции в смеси продуктов сгорания на интегральные характеристики испарения движущейся капли тонкораспыленной воды
by: Кузнецов Г. В. Гений Владимирович
Published: (2014)
by: Кузнецов Г. В. Гений Владимирович
Published: (2014)
Heat and mass transfer in quenching the reaction of thermal decomposition of a forest combustible material with a group of water drops
by: Kuznetsov G. V. Geny Vladimirovich
Published: (2014)
by: Kuznetsov G. V. Geny Vladimirovich
Published: (2014)
Numerical study of heat and mass transfer during ignition of thermal decomposition products of a coal particle
by: Glushkov D. O. Dmitry Olegovich
Published: (2014)
by: Glushkov D. O. Dmitry Olegovich
Published: (2014)
Thermal decomposition and oxidation of coal processing waste
by: Vershinina K. Yu. Kseniya Yurievna
Published: (2018)
by: Vershinina K. Yu. Kseniya Yurievna
Published: (2018)
Инициирование горения покрытых водяной пленкой частиц угля в потоке высокотемпературного воздуха
Published: (2016)
Published: (2016)
Экспериментальное исследование изменения массы капель воды при их движении через высокотемпературные продукты сгорания
Published: (2013)
Published: (2013)
Численное исследование физико-химических процессов при испарении воды в порах приповерхностного слоя лесного горючего материала
by: Жданова А. О. Алена Олеговна
Published: (2014)
by: Жданова А. О. Алена Олеговна
Published: (2014)
The influence of radiative-convective heat transfer on ignition of the drops of coal-water fuel
by: Syrodoy S. V. Semen Vladimirovich
Published: (2018)
by: Syrodoy S. V. Semen Vladimirovich
Published: (2018)
Heat and Mass Transfer During Heating of Coal-Water Fuel Partcales Coated with a Water Film in a Hight Temperature Gas Medium
by: Salomatov V. V. Vladimir
Published: (2015)
by: Salomatov V. V. Vladimir
Published: (2015)
Mathematical and physical modeling of the coal-water coal-water fuel particle ignition with a liquid film on the surface
Published: (2020)
Published: (2020)
Droplet ignition of coal–water slurries prepared from typical coal- and oil-processing wastes
Published: (2017)
Published: (2017)
Термическое разложение строительных и отделочных материалов при возгораниях в помещениях автореферат диссертации на соискание ученой степени кандидата физико-математических наук спец. 1.3.17
by: Кропотова С. С. Светлана Сергеевна
Published: (Томск, 2023)
by: Кропотова С. С. Светлана Сергеевна
Published: (Томск, 2023)
Ignition of the Soaring Droplet Sets of Waste-Derived Coal-Water Slurry With Petrochemicals
Published: (2016)
Published: (2016)
Ignition of coal-water fuel particles under the conditions of intense heat
Published: (2016)
Published: (2016)
Combustion of the coal-water slurry doped by combustible and non-combustible micro-particles
by: Egorov R. I. Roman Igorevich
Published: (2017)
by: Egorov R. I. Roman Igorevich
Published: (2017)
Численное исследование процессов тепломассопереноса при зажигании гелеобразного топлива источником ограниченной энергоемкости
by: Кузнецов Г. В. Гений Владимирович
Published: (2013)
by: Кузнецов Г. В. Гений Владимирович
Published: (2013)
Mathematical simulation of ignition of an organic coal–water fuel droplet
Published: (2021)
Published: (2021)
The ignition parameters of the coal-water slurry droplets at the different methods of injection into the hot oxidant flow
by: Vershinina K. Yu. Kseniya Yurievna
Published: (2016)
by: Vershinina K. Yu. Kseniya Yurievna
Published: (2016)
The Review of Ignition and Combustion Processes for Water-Coal Fuels
by: Egorov R. I. Roman Igorevich
Published: (2016)
by: Egorov R. I. Roman Igorevich
Published: (2016)
Conditions of Stable Ignition of Coal-Water Slurry Containing Petrochemicals Based on Carbon Residue of Tire Pyrolysis
Published: (2017)
Published: (2017)
Fire extinction of forest fuels by droplets and water film
by: Volkov R. S. Roman Sergeevich
Published: (2017)
by: Volkov R. S. Roman Sergeevich
Published: (2017)
Characteristics of the ignition of organic coal-water fuels for boiler installations
by: Vershinina K. Yu. Kseniya Yurievna
Published: (2017)
by: Vershinina K. Yu. Kseniya Yurievna
Published: (2017)
Исследование процесса термического напыления тонких металлических пленок учебно-методическое пособие
by: Владимирова Л. Н.
Published: (Воронеж, ВГУ, 2019)
by: Владимирова Л. Н.
Published: (Воронеж, ВГУ, 2019)
Ignition of the drops of coal–water fuel in a flow of air
Published: (2016)
Published: (2016)
Influence of the degree of coal metamorphism on characteristics and conditions of ignition of coal-water fuel drops
by: Salomatov V. V. Vladimir Vasiljevich
Published: (2018)
by: Salomatov V. V. Vladimir Vasiljevich
Published: (2018)
Исследование процессов преобразования пылеугольных частиц канско-ачинских углей при горении Температурные режимы частиц натурального топлива Заключительный отчет о НИР Тема: 6-83/75 Проблема 0.01.01
Published: (Томск, 1981)
Published: (Томск, 1981)
Effect of Me/B-Powder on the Ignition of High-Energy Materials
by: Korotkikh A. G. Aleksandr Gennadievich
Published: (2021)
by: Korotkikh A. G. Aleksandr Gennadievich
Published: (2021)
Математическое моделирование зажигания лиственного дерева наземным грозовым разрядом с учетом испарения влаги
by: Барановский Н. В. Николай Викторович
Published: (2009)
by: Барановский Н. В. Николай Викторович
Published: (2009)
Ignition of a coal particle on a heated surface
Published: (2016)
Published: (2016)
The influence of heat transfer conditions on the parameters characterizing the ignition of coal-water fuel particles
by: Syrodoy S. V. Semen Vladimirovich
Published: (2015)
by: Syrodoy S. V. Semen Vladimirovich
Published: (2015)
Mathematical simulation of moisture evaporation from forest fuel based on conductive model with movable front of phase transition
by: Baranovskiy N. V. Nikolay Viktorovich
Published: (2016)
by: Baranovskiy N. V. Nikolay Viktorovich
Published: (2016)
Similar Items
-
Numerical simulation of ignition of particles of a coal–water fuel
by: Kuznetsov G. V. Geny Vladimirovich
Published: (2015) -
Terms and Characteristics of Homogeneous Ignition of Coal-Water Particles Coated with a Water Film
Published: (2016) -
Simulation of the process of coal dust ignition in the presence of metal particles
by: Glushkov D. O. Dmitry Olegovich
Published: (2017) -
Heat transfer under ignition of droplet of composite liquid fuel made of coal, water and oil in an oxidant flow
Published: (2016) -
Ignition of Water Coal Particles Coated with a Waterfilm in the Stream of High-Temperature Environment
Published: (2015)