Dynamic Model of a Steam Boiler Furnace

  • Ion V. Ion Dunarea de Jos University of Galati
  • Florin Popescu Dunarea de Jos University of Galati
Keywords: boiler furnace, mathematical model, air-gas circuit control system

Abstract

Variation in fuel flow rate and load demand of a steam boiler leads to variation of gas-dynamic characteristics of furnace. Based on the furnace dynamic model, the furnace temperature and pressure and flue gas mass flow rate are predicted when variation in fuel flow rate occurs. The simulated variation of furnace pressure and temperature is higher for natural gas fired boiler than coal fired boiler due to higher combustion reaction rate of natural gas.

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Published
2017-11-12
How to Cite
1.
Ion I, Popescu F. Dynamic Model of a Steam Boiler Furnace. Annals of ”Dunarea de Jos” University of Galati, Fascicle V, Technologies in machine building [Internet]. 12Nov.2017 [cited 28Nov.2024];30(2):23-6. Available from: https://gup.ugal.ro/ugaljournals/index.php/tmb/article/view/1723
Issue
Vol 30 No 2 (2012)
Section
Articles