【摘要】 通过现场试验，获取了煤粉锅炉四角布置燃烧器火焰的可见光（含近红外线）闪烁信号，并给出燃烧器熄灭前后的火焰闪烁的功率谱和相关系数，作为分析和设计燃烧器相关火焰检测器的依据。更多还原

【Abstract】 Signals ofvisible and near infrared light radiating from flicker flame are obtained and recorded by on-site testing. The dynamic power spectral density of signal and the cross correlation coefficient between the two signals with and without the presence of flame are found by experiments and analyses. These will help a lot in making a design fol cross correlation flame detection.更多还原