Journal of the Korean Society of Combustion (한국연소학회지)

The Korean Society of Combustion (한국연소학회)
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A Study on the Flame Structure and NOx Distribution In Coaxial Diffusion Combustor

동축확산연소기 화염구조와 NOx 분포에 관한 연구

  • 김규성 (부경대학교 대학원 기계공학과) ;
  • 이우섭 (부경대학교 대학원 기계공학과) ;
  • 강인구 (부경대학교 대학원 기계공학과) ;
  • 이도형 (부경대학교 기계공학부)
  • Published : 1999.12.31
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Abstract

The purpose of this study is to establish the flame structure and NOx emission characteristics of the swirl flow coaxial diffusion combustion in the model gas turbine combustor. The mean temperature, ion currents and NOx emission measurement technique showed the effect of equivalence ratio into flame length and flame stability. As a result of this study, NOx emission was increased by increasing the equivalence ratio, and the peak value of the NOx was appeared near the flame front.

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