Open AccessDevelopment of a simplified methodology for furnace aerodynamics with vortex combustion of organic fuel modeling
Author(s) -
V. B. Prokhorov,
N E Fomenko,
M. V. Fomenko
Publication year - 2021
Publication title -
journal of physics. conference series
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.21
H-Index - 85
eISSN - 1742-6596
pISSN - 1742-6588
DOI - 10.1088/1742-6596/2088/1/012016
Subject(s) - combustion , aerodynamics , nozzle , boiler (water heating) , turbulence , combustor , computer science , mechanical engineering , process engineering , environmental science , aerospace engineering , mechanics , engineering , chemistry , waste management , physics , organic chemistry
This paper describes the process of developing a simplified methodology for furnace aerodynamics during the development or modernization of combustion schemes with direct-flow burners. This technique is based on the use of numerical modeling of air movement and turbulence phenomena in the furnace volume and allows for a relatively short period of time to analyze a large number of options for the burners and nozzles location. This is its advantage in comparison with the use of experimental modeling or numerical simulation with combustion when analyzing a variety of schemes. The model was developed on the basis of validated results of combustion processes numerical simulation in the K-50 boiler furnace. The paper presents the results of calculations performed for several variants of the simplified methodology. For further use, the option that best corresponds to full-scale studies taking into account the fuel combustion process has been selected. The main states of the methodology are formulated.