• 한국연소학회:학술대회논문집
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• 한국연소학회 1999년도 제19회 KOSCO SYMPOSIUM 논문집
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• pp.1-9
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• 1999

The NOx production and combustion characteristics are experimentally compared with an offset with counter-orifice configuration. The offset-opposed impinging flame creates stronger vortex around the stagnation point than the opposed flame. The thermal and mass mixtures be improved and the delay of turbulence dissipation be occurred by the strong vortex. In result, the turbulent flame structure transferred from the wrinkled flame and the corrugated flame to the distributed reaction flame. It was found that the offset-opposed impinging flame decreased more NOx and improved the combustion efficiency than the opposed flame. The principal objective of this study is to develop the low NOx combustor by distributed reaction flame.