NUMERICAL MODELING OF BP 1150 BOILER BY COMMERSIAL NUMERICAL CODE

  • Bartłomiej Hernik Politechnika Śląska

Abstract

In this paper the numerical model of combustion chamber of BP 1150 boilers of Opole Power Palnt with additional set of nozzles of protection air system was created. The calculation was done by commercial CFD code Fluent. Three case of air distribution  to OFA and SOFA nozzles was modelled. The quota of air was increased to OFA and SOFA nozzles by taking secondary air from burners to decrease NOx emission. The distrubution of  primary and secondary air was done so as to the quota of  air from protection air system was at stable level equal 10% of secondary air. Numerical simulation of furnace of BP 1150 boilers confirmed that stagered air decreasing NOx emission and showed NOx concentration on varoius level of  combustion chumber.

Author Biography

Bartłomiej Hernik, Politechnika Śląska
Inżynierii Środowiska i Energetyki, adiunkt
Published
2012-03-28
How to Cite
HERNIK, Bartłomiej. NUMERICAL MODELING OF BP 1150 BOILER BY COMMERSIAL NUMERICAL CODE. Journal of Power Technologies, [S.l.], v. 92, n. 1, p. 34--47, mar. 2012. ISSN 2083-4195. Available at: <https://papers.itc.pw.edu.pl/index.php/JPT/article/view/287>. Date accessed: 05 aug. 2021.
Section
Fossil Fuels

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