一次风旋流数对燃烧室内湍流燃烧与NOx生成的影响

工程热物理学报 , 2005, 26(z1): 265-268.

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 SWIRL NUMBER FOR THE PRIMARY AIR ON THE TURBULENT COMBUSTION AND NOx FORMATION IN A SWIRL COMBUSTOR

本文在分级进风旋流燃烧室的实验装置上进行了湍流燃烧的实验研究.测量了在不同的一次风旋流数下,气体的时均温度、O2、CO2、CO和NO浓度的分布.利用实验测量结果分析了一次风旋流数对燃烧室内湍流燃烧及NOx生成的影响.

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