燃气轮机中心分级燃烧器天然气掺氢燃烧的受迫振荡特性

史挺, 金明, 葛冰, 臧述升

Forced Oscillation Characteristics of Natural Gas Mixed with Hydrogen Combustion in Gas Turbine Central Staged Burner

SHI Ting, JIN Ming, GE Bing, ZANG Shusheng

图4 不同掺氢比火焰的CH*荧光强度分布在一个振荡周期内的变化情况及时均火焰结构

Fig.4 Time-averaged flame structure and change of CH* fluorescence intensity distribution of flame with different hydrogen doping ratios in an oscillation period