Infrared image processing for operating point control of gas turbine combustor

被引：0
|
作者：
Subramanya, M [1 ]
Natarajan, S [1 ]
Choudhuri, AR [1 ]
机构：
[1] Univ Texas, Combus & Prop Res Lab, Dept Mech & Ind Engn, El Paso, TX 79968 USA
来源：
PROCEEDINGS OF 2004 ASME POWER | 2004年
关键词：
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
The paper presents a technique to estimate the combustor equivalence ratio based on broadband infrared flame images. A static zonal interrogation technique was developed to separate flame images from the combustor background. Histogram characteristics of gray scale images were used to correlate the image properties with flame equivalence ratios. Two histogram properties i.e. average number of pixels at 100 to 200 intensity-class and number of pixels at 150 intensity-classes were used to develop the correlation.
引用
收藏
页码：463 / 471
页数：9
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