Optical measurement and visualization in high-pressure high-temperature aviation gas turbine combustors
Optical measurement and visualization in high-pressure high-temperature aviation gas turbine combustors
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高压高温航空燃气轮机燃烧室的光学测量和可视化
DOI：
10.1117/12.397964
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发表时间：
2000
期刊：
影响因子：
--
通讯作者：
R. Anderson
中科院分区：
文献类型：
--
作者：
Y. Hicks;R. J. Locke;R. Anderson
将平面激光诱导荧光(PLIF)、平面Mie散射(PMIE)和线性(一维)自发拉曼散射应用于燃烧Jet-A燃料的火焰管和扇形燃烧室，这些燃烧室的入口温度和压力范围模拟了未来高性能民用燃气轮机发动机预期的条件。火焰中C2发出的化学发光也被成像。火焰光谱发射测量是使用扫描光谱仪获得的。研究了几种不同的先进概念喷油器。首次给出了来自60大气压燃气轮机燃烧室的PLIF和化学发光数据。
Planar laser-induced fluorescence (PLIF), planar Mie scattering (Pmie), and linear)1-D) spontaneous Raman scattering are applied to flame tube and sector combustors that burn Jet-A fuel at a range of inlet temperatures and pressures that simulate conditions expected in future high-performance civilian gas turbine engines. Chemiluminescence arising from C2 in the flame was also imaged. Flame spectral emissions measurements were obtained using a scanning spectrometer. Several different advanced concept fuel injectors were examined. First-ever PLIF and chemiluminescence data are presented from the 60-atm gas turbine combustor facility.