Rimma Valentinovna  Akhmetova, Mikhail Aleksandrovich  Taimarov, Galina Aleksandrovna  Medvedeva, Renat Akhatovich  Sadykov, Yuri Vasilyevich  Lavirko, Rushan Gareevich  Safin, 
    Calculation of Fuel Oil Drop Burnup Time Dependence on
Intensity of Flame Radiation,
    Research Journal of Applied Sciences,
    Volume 11,Issue 12,
    2016,
    Pages 1660-1665,
    ISSN 1815-932x,
    rjasci.2016.1660.1665,
    (https://makhillpublications.co/view-article.php?doi=rjasci.2016.1660.1665)
    Abstract: The study considers the issues of the rational organization of fuel combustion processes in TPS
power boilers. Most thermal electric stations use gas as the primary fuel and fuel oil serves as the back-up fuel.
Transition of boilers to fuel oil burning is usually partial and several burners as a rule, operate on the gas
burning. At operation of boilers, due to features of the flame formation when fuel oil burning and gas burning,
the issue about optimum performance conditions of the radiant heat exchange behavior in boiler furnaces is
problematical. At gas burning the flame is non-luminous and at fuel oil burning the flame is luminous, except
for core flame and furnace volume at the level of burners. There are differences in temperature distribution along
the furnace height, width and depth when gas and fuel oil burning. Depending on the distribution of
temperatures throughout the furnace volume, conditions of radiant heat exchange behavior and effectiveness
of gas and fuel oil burning in steam boiler furnaces change which is relevant for the improvement of steam
boilers’ economic efficiency. Study of the flame interaction at combined burning of gas and fuel oil and their
influence on the radiation heat exchange in boiler furnaces is also relevant for the improvement of steam boiler’s
economic efficiency.
    Keywords: flame;Boiler;improvement;burners;intensity of flame radiation