한국연소학회:학술대회논문집
- 한국연소학회 2014년도 제49회 KOSCO SYMPOSIUM 초록집
- /
- Pages.147-148
- /
- 2014
자발광 계측을 통한 모사 SNG 수소함량에 따른 이중선회 버너의 화염 안정화 특성
Flame Stability of Dual Swirl Combustor with variable SNG composition using the Chemiluminescence Measurement
초록
This article describes an investigation of flame stability characteristics with various compositions of synthetic natural gas (SNG) in dual swirl combustor. The objective of this study is to investigate the flame stabilization, flame structure, fuel compatibility using chemiluminescence measurement in SNG with varying fuel compositions. As experimental conditions, hydrogen content was adjusted from 0 to 11%. Experimental results show that the addition of hydrogen has a major effect on flame behavior due to the higher burning rates associated with hydrogen consequently, The higher reaction activity of hydrogen has extended lean blow-off limit. Especially, DI flame limit has improved more 12.1%.
키워드