摘要
在分析多重射流燃烧特性的基础上,设计了预混合多重射流氢氧焰燃烧反应器,研究了其结构及燃烧特性。采用燃烧后热流体的空白模拟实验考察了多重射流氢氧焰反应器的火焰形式,定性分析了反应区的温度场和浓度场,利用经验公式对多重射流的空气动力学特征进行了分析和模拟计算,从理论上说明预混合火焰可以提供较为均匀的温度场和浓度场。
Based on tile analysis of the characteristics of the muhi-jet flame, the premixed multi-jet H2/air flame eombustur is first designed, anti its structure, and eumbustion characteristics are studied then. The flame forms of this muhi-jet H2/air flame combustor are deteeted via the simulation experiment without materials while the temperature and concentration fields are qualitatively analyzed, the aerodynamie features are simulated and calculated by utilizing the empirical fornmlas. Eventually, it has been theoretically proven that the unifnrm temperature and concentration fields can be obtained from the premixed flame.
出处
《上海化工》
CAS
2015年第8期5-8,共4页
Shanghai Chemical Industry
