Study of in-furnace gas-dynamic processes with different design of vortex burners

Oleg M. Koksharev, Andrey V. Gil

Research output: Contribution to journalConference article

Abstract

The paper considers the combustion chamber of the boiler unit designed for burning Ekibastuz coal by vortex burners with opposed wall firing. Since Ekibastuz coal is not highly reactive, and also has a high content of the mineral part, then vortex burners are used for its combustion. The use of standard two-channel burners leads to increased generation of nitrogen oxides, therefore, in this article the combustion processes of burning Ekibastuz coal using multi-channel burners are considered. The studies were carried out using numerical methods.

Original languageEnglish
Article number01027
JournalMATEC Web of Conferences
Volume194
DOIs
Publication statusPublished - 21 Aug 2018
Event2018 Heat and Mass Transfer in the Thermal Control System of Technical and Technological Energy Equipment, HMTTSC 2018 - Tomsk, Russian Federation
Duration: 24 Apr 201826 Apr 2018

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Gas dynamics
Fuel burners
Coal
Furnaces
Vortex flow
Nitrogen Oxides
Nitrogen oxides
Combustion chambers
Minerals
Boilers
Numerical methods

ASJC Scopus subject areas

  • Chemistry(all)
  • Materials Science(all)
  • Engineering(all)

Cite this

Study of in-furnace gas-dynamic processes with different design of vortex burners. / Koksharev, Oleg M.; Gil, Andrey V.

In: MATEC Web of Conferences, Vol. 194, 01027, 21.08.2018.

Research output: Contribution to journalConference article

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