한국연소학회:학술대회논문집
- 한국연소학회 제26회 KOSCO SYMPOSIUM 논문집
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- Pages.201-207
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- 2003
다수노즐에 의한 확산화염의 안정성 확대에 관한 연구
The Stability of Turbulent nonpremixed interacting Flames
초록
Characteristic of turbulent nonpremixed interacting flames are investigated experimentally 8 or 9 nozzles are arranged in the shape of matrix or circle. When there is no center nozzle, flame is more stable than with center nozzle case. It is shown that these blowout limit enlargements are related with the recirculation of burnt gases. The interacting flame base was not located at the stoichiometric point. NO concentrations of interacting flame are smaller than that of single flame using same area nozzle.
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