Title :
Numerical simulation on the flow characteristics of Twin Swirl Combustor
Author :
Liu Yinli ; Tang Hao
Author_Institution :
Coll. of Energy & Power, Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China
Abstract :
The aerodynamic properties of the Twin Swirl Combustor (TSC) are studied and discussed in different locations of air inlet and different flow ratio by numerical simulation. The calculation results reveal that the location of air inlet plays a more important role in the aerodynamic properties, compared with the flow rate, and in C3 (R1=0.055m), the recirculation zone and the swirling flow field can meet the demand of Twin Swirl pulverized coal Combustor and should be the most reasonable layout of the discussing model.
Keywords :
aerodynamics; chemically reactive flow; combustion; flow simulation; numerical analysis; swirling flow; aerodynamic properties; air inlet; numerical simulation; recirculation zone; twin swirl pulverized coal combustor; Equations; Gold; Mathematical model; flow characteristics; numerical simulation; pulverized coal; twin swirl;
Conference_Titel :
Materials for Renewable Energy & Environment (ICMREE), 2011 International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-61284-749-8
DOI :
10.1109/ICMREE.2011.5930631
