分级进风对旋流燃烧室内湍流燃烧的影响

工程热物理学报 , 2004, 25(1): 174-176.

1.清华大学工程力学系,北京,100084

2.清华大学工程力学系,北京,100084

3.清华大学工程力学系,北京,100084

基金项目: 清华大学校科研和教改项目国家自然科学基金(59806006)

EFFECTS OF STAGED AIR INJECTION ON THE TURBULENT COMBUSTION IN A SWIRL COMBUSTOR

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、O2、CO2、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.

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