Application of numerical analysis for physical and chemical combustion processes in design of boiler units

Author

Gil, A.V. ; Zavorin, A.S. ; Vorontsova, E.S. ; Nizkodubov, G.A.

Author_Institution

Tomsk Polytech. Univ., Tomsk, Russia

fYear

2014

fDate

16-18 Oct. 2014

Firstpage

1

Lastpage

4

Abstract

Relevance of the work is connected with the need for assessment of safe and efficient operation of the boilers at the design stage. Theoretical approaches do not allow to assess objectively the reliability and efficiency of operation of the boiler equipment, so we propose to use numerical approaches. We carried out the numerical investigation of the analysis of the temperature level, gas dynamics, concentration fields of combustion products in the combustion chamber of the boiler and made a conclusion about the reliability and efficiency of operation of the designed boiler.

Keywords

boilers; combustion; design engineering; numerical analysis; boiler equipment; boiler unit design; chemical combustion process; combustion chamber; combustion product concentration field analysis; gas dynamics analysis; numerical analysis; operation efficiency analysis; operation reliability analysis; physical combustion process; temperature level analysis; Combustion; Furnaces; Heating; Reliability; Software; burner device; coal; gas dynamics; temperature; the combustion chamber; the twist parameter;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechanical Engineering, Automation and Control Systems (MEACS), 2014 International Conference on

Conference_Location

Tomsk

Print_ISBN

978-1-4799-6220-4

Type

conf

DOI

10.1109/MEACS.2014.6986880

Filename

6986880