A.  Askarova, S.  Bolegenova, A.  Bekmukhamet, Sh.  Ospanova, Z.  Gabitova, 
    Using 3D Modeling Technology for Investigation of Conventional Combustion Mode 
  of BKZ-420-140-7C Combustion Chamber,
    Journal of Engineering and Applied Sciences,
    Volume 9,Issue 1,
    2014,
    Pages 24-28,
    ISSN 1816-949x,
    jeasci.2014.24.28,
    (https://makhillpublications.co/view-article.php?doi=jeasci.2014.24.28)
    Abstract: In this study, the results obtained by the numerical method modeling of Ekibastuz coal burning in BKZ-420 combustion chamber of Kazakhstan Power Plant. There are devoted to the numerical simulation of the furnace boiler BKZ-420, its steam generating capacity equal 420 T h<SUP>-1</SUP>. Boiler has 6 vortical pulverized coal burners arranged in 2 levels with three burners on the front wall of the boiler. Burned in the furnace high ash, low-grade coal from Ekibastuz, its ash content 40%, volatile 24%, humidity 5%, highest calorific value 16750 kJ kg<SUP>-1</SUP>. Milling dispersity of coal was equal to R90 = 15%.
    Keywords: Numerical modeling;combustion chamber;thermal performance;aerodynamic characteristics;reacting mixture;pulverized coal;combustion