ZHANG Yan-jun1, JIANG Xiao-guo21.Research Institute of Thermal Energy Engineering. NUMERICAL SIMULATION OF THE FLOW FIELD IN FURNACE OF SUPERCRTICAL CFB BOILER[J]. Thermal power generation, 2009, 38(7): 32-35.
ZHANG Yan-jun1, JIANG Xiao-guo21.Research Institute of Thermal Energy Engineering. NUMERICAL SIMULATION OF THE FLOW FIELD IN FURNACE OF SUPERCRTICAL CFB BOILER[J]. Thermal power generation, 2009, 38(7): 32-35.DOI:
超临界CFB锅炉炉内流场数值模拟
摘要
应用商业化的FLUENT软件对超临界600 MW循环流化床(CFB)锅炉的流场进行了模拟
以验证整个热循环回路流场的均匀性和二次风流场分布等。结果表明
数值模拟与理论分析较吻合
认为超临界600 MW机组CFB锅炉设计方案是可行的。
Abstract
The flow field in a supercritical 600 MW boiler has been simulated by using the commercial FLUENT software
to verify the distribution of flow field
including flow field uniformity of the entire thermocycling loop and the distribution of secondary air.Results show that the numerical simulation tallies well with the theoritical analysis.Thus
the designed scheme of CFB boiler for supercritical 600 MW unit is feasible.