PERFORMANCE TEST OF DLN COMBUSTOR FOR 110 MW HEAVY-DUTY GAS TURBINE

被引：0
|
作者：
Qi, Haiying [1 ]
Xie, Gang [1 ]
Li, Yuhong [1 ]
Feng, Chong [1 ]
Chen, Xiaoli [1 ]
机构：
[1] Tsinghua Univ, Minist Educ, Key Lab Thermal Sci & Power Engn, Beijing 100084, Peoples R China
来源：
PROCEEDINGS OF THE INTERNATIONAL CONFERENCE ON POWER ENGINEERING 2009 (ICOPE-09), VOL 1 | 2009年
关键词：
DLN combustor; performance test; temperature traverse quality; emissions;
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：
Low pressure tests were performed to improve the design of a can-annular DLN combustor for the 110 MW-class heavy duty gas turbine being developed in China. The airflow distribution, pressure loss, ignition performance, flame stability, combustion efficiency, exit temperature profile, wall temperatures and emissions were all evaluated when operating with natural gas or oil or both. The results indicate that all the performance indices essentially reached their design specifications except for the NOx emissions. The NOx emissions of 94.33 ppm (15% O(2)) at full load are far higher than expected over the entire load range. Future work will explore how to reduce the NOx emissions.
引用
收藏
页码：59 / 64
页数：6
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