한국연소학회:학술대회논문집
- 한국연소학회 2005년도 제31회 KOSCO SYMPOSIUM 논문집
- /
- Pages.93-96
- /
- 2005
덕트 유동에서 증발을 수반하는 액상 스프레이의 혼합 특성에 대한 실험적 연구
An experimental study on the mixing of evaporating liquid spray with duct flow
초록
High temperature furnace such as Steam power plant and incinerator contribute considerable part of NOx generation and face urgent demand of De-NOx system. Reducing agents are necessary to use De-NOx system. In this study mixing caused by direct injection of reducing agent solution spray into flue gas duct was measured. Carbonated water was used as tracer and simulated agent because ammonia as a reducing agent is not proper to experiment. Mixing and evaporation must occur simultaneously and quickly enough to achieve desirable efficiency. To achieve that, the angle of attack of static mixer and the location is simulated and