摘要
应用本文(Ⅰ)报建立和发展的二维强旋湍流气-固两相流动和煤粉燃烧的数学模型、对新型燃煤涡旋燃烧炉内的冷态流动、气体燃烧和煤粉燃烧进行了系统的数值模拟,得到了与冷、热态实验数据基本相符合的结果,揭示了炉内流动、传热和燃烧的基本性质和特点。
A two - dimensional mathematical model of strongly swirling gas - partical turbulent flow and pulverized coal combustion was developed and formulated in this paper in conjunction with the development of a novel coal-fired vortex combustor and its cold flow measurements and combustion tests. The present model forms the basis for numerical simulation of multiphase flow, heat transfer, and combustion in the vortex combustor.
出处
《化工学报》
EI
CAS
CSCD
北大核心
1995年第5期545-551,共7页
CIESC Journal
关键词
气-固两相流动
煤粉
燃烧
涡旋燃烧炉
数学模型
strongly swirling turbulent flow, gas -particle flow, pulverized coal combustion, vortex combustor, mathematical model
