机构地区: 清华大学航天航空学院工程力学系
出 处: 《工程热物理学报》 2004年第1期174-176,共3页
摘 要: 本文在分级进风旋流燃烧室的实验台上,测量了在不同的分级进风比率或二次直流风率条件下,湍流旋流燃烧的时均温度场、O_2、CO_2、CO和NO浓度场的分布。通过实验测量结果分析了分级进风对旋流燃烧室内湍流燃烧过程及NOx生成的影响。 Measurements of turbulent combustion were conducted in a test facility for swirl combustor with staged air injection. The distributions of gas temperature, O2, CO2, CO, and NO concentrations were obtained under different staged air injection ratios. The effects of staged air injection on the combustion and NOx formation are delineated.
关 键 词: 湍流旋流燃烧 分级进风 旋流燃烧室 氮氧化物生成
领 域: [动力工程及工程热物理]