Firing a coal with different moisture content in tangentially-fired pulverised coal furnace

A. V. Gil, E. S. Vorontsova, T. S. Tailasheva, A. V. Starchenko

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

Abstract

Relevance of this work is conditioned by the need of assessment of reliable and efficient running of boiler units. Theoretical approaches do not allow us to conduct cold assessments of reliability and of efficiency running boiler equipment, therefore, applying of numerical methods is offered. On the basis of numerical research results of temperature levels, gas dynamics, concentration fields of burning products in furnace chamber while burning low-quality coal with different moistures are presented. On the basis of analysis conclusion about the impossibility of using coal without pre-drying with initial moisture content -50.7 % is done.

Original languageEnglish
Title of host publicationProceedings - 2016 11th International Forum on Strategic Technology, IFOST 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages552-556
Number of pages5
ISBN (Electronic)9781509008551
DOIs
Publication statusPublished - 21 Mar 2017
Event11th International Forum on Strategic Technology, IFOST 2016 - Novosibirsk, Russian Federation
Duration: 1 Jun 20163 Jun 2016

Conference

Conference11th International Forum on Strategic Technology, IFOST 2016
CountryRussian Federation
CityNovosibirsk
Period1.6.163.6.16

Keywords

  • aerodynamics
  • boiler
  • coal
  • coal moisture
  • combustion
  • heat exchange
  • numerical simulation
  • temperature

ASJC Scopus subject areas

  • Ceramics and Composites
  • Computational Mathematics
  • Computer Science Applications
  • Mechanical Engineering
  • Mechanics of Materials
  • Electronic, Optical and Magnetic Materials
  • Control and Optimization

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