TY - JOUR
T1 - The Numerical Simulation Application for Fire-Tube Boiler Heating Surface Safety Evaluation
AU - Khaustov, Sergei A.
AU - Guk, Olga V.
AU - Lisenkov, Artem
N1 - Publisher Copyright:
© The Authors, published by EDP Sciences, 2016.
Copyright:
Copyright 2018 Elsevier B.V., All rights reserved.
PY - 2016/8/9
Y1 - 2016/8/9
N2 - The numerical simulation is applied for fire-tube boiler heating surface safety estimation. Thermal processes in an inflatable fire-tube furnace during its emergency operation were simulated using the finite volume method with Euler approximation and the implicit pressure based algorithm. Study results reproduce failures connected with increasing of impasse aerodynamic resistance. The method of these failures prediction is suggested. Simulation has shown that entering the amount of coolant into combustion volume results in burner fan incapability to overcome the impasse resistance of the furnace. The simulation results are visually confirmed during the inspection of emergency boilers.
AB - The numerical simulation is applied for fire-tube boiler heating surface safety estimation. Thermal processes in an inflatable fire-tube furnace during its emergency operation were simulated using the finite volume method with Euler approximation and the implicit pressure based algorithm. Study results reproduce failures connected with increasing of impasse aerodynamic resistance. The method of these failures prediction is suggested. Simulation has shown that entering the amount of coolant into combustion volume results in burner fan incapability to overcome the impasse resistance of the furnace. The simulation results are visually confirmed during the inspection of emergency boilers.
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U2 - 10.1051/matecconf/20167201043
DO - 10.1051/matecconf/20167201043
M3 - Conference article
AN - SCOPUS:84984626824
VL - 72
JO - MATEC Web of Conferences
JF - MATEC Web of Conferences
SN - 2261-236X
M1 - 01043
T2 - Heat and Mass Transfer in the System of Thermal Modes of Energy - Technical and Technological Equipment, HMTTSC 2016
Y2 - 19 April 2016 through 21 April 2016
ER -