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.
出处
《工程热物理学报》
EI
CAS
CSCD
北大核心
2004年第1期174-176,共3页
Journal of Engineering Thermophysics
基金
国家自然科学基金(No.59806006)
清华大学实验室开放基金
关键词
湍流旋流燃烧
分级进风
旋流燃烧室
氮氧化物生成
swirling turbulent combustion
staged air injection
swirl combustor
NOx formation
