The numerical simulation of coal combustion in a circulating fluidized bed

Andrey V. Gil, Vladimir V. Salomatov, Evgeniy M. Puzyrev

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

At the present time, boiler units are subject to high environmental requirements and in this regard, great attention is paid to energy boilers with circulating fluidized bed (CFB). Since the processes in the furnaces of boilers with CFB studied insufficiently, in this paper the task is to conduct a study of furnace processes by numerical simulation. The Euler-Lagrangian approach is used as a research method, which allows to estimate the fractional distribution of particles in the furnace volume. The laboratory setup with CFB for burning brown coal of Shiva-Ovo Deposit of Mongolia is accepted as object of research. In the process of variant studies three dimensional functional dependences were obtained qualitatively and adequately describing the processes of combustion organization in the combustion chamber with CFB.

Original languageEnglish
Title of host publicationThermophysical Basis of Energy Technologies, TBET 2019
EditorsGeniy Kuznetsov, Dmitry Feoktistov, Evgeniya Orlova
PublisherAmerican Institute of Physics Inc.
ISBN (Electronic)9780735419636
DOIs
Publication statusPublished - 13 Mar 2020
Event2019 Thermophysical Basis of Energy Technologies - Tomsk, Russian Federation
Duration: 9 Oct 201911 Oct 2019

Publication series

NameAIP Conference Proceedings
Volume2212
ISSN (Print)0094-243X
ISSN (Electronic)1551-7616

Conference

Conference2019 Thermophysical Basis of Energy Technologies
CountryRussian Federation
CityTomsk
Period9.10.1911.10.19

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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    Gil, A. V., Salomatov, V. V., & Puzyrev, E. M. (2020). The numerical simulation of coal combustion in a circulating fluidized bed. In G. Kuznetsov, D. Feoktistov, & E. Orlova (Eds.), Thermophysical Basis of Energy Technologies, TBET 2019 [020016] (AIP Conference Proceedings; Vol. 2212). American Institute of Physics Inc.. https://doi.org/10.1063/5.0001769