Title :
Numerical Simulation of Hot Flow Field in Supercharged Boiler
Author :
Sun Yanfeng ; Li Yanjun ; Yang Longbin
Author_Institution :
Coll. of Power & Energy Eng., Harbin Eng. Univ., Harbin, China
Abstract :
Numerical simulation of hot flow field in the furnace of a supercharged boiler is conducted with FLUENT software. Velocity field, temperature field and composition concentration field are obtained in the furnace with single burner on front wall and with double burners on front & back wall, respectively. Through comparative analysis, it is concluded that combustion and heat transfer performance of double burners is better than that of single burner. These conclusions can provide reference for the design and operation of supercharged boiler.
Keywords :
boilers; electric furnaces; heat transfer; numerical analysis; power engineering computing; FLUENT software; combustion performance; comparative analysis; composition concentration field; double burners; furnace; heat transfer performance; hot flow field; numerical simulation; single burner; supercharged boiler; temperature field; velocity field; Atmospheric modeling; Boilers; Combustion; Furnaces; Heat transfer; Numerical simulation;
Conference_Titel :
Power and Energy Engineering Conference (APPEEC), 2012 Asia-Pacific
Conference_Location :
Shanghai
Print_ISBN :
978-1-4577-0545-8
DOI :
10.1109/APPEEC.2012.6307074
