The influence of significant design factor on CO and NOx emission in gas cooktop burner

가스 쿡탑 버너에서 디자인 형상이 배기배출물에 미치는 영향

  • Published : 2008.11.05

Abstract

An experimental study was performed to investigate the effects of configuration of burner and air excess ratio on CO & NOx emission characteristics of the cooktop burners which are used extensively. In this study, the combustion characteristics were investigated with the variation of design factor of cooktop burners. The results showed that as the thermal input increases, flammable region go narrower. With the increase of loading height from the cap to grate, the CO emission decrease owing to the reduction of quenching by flame impingement on the load. Additionally, the CO emission increase with angle of main slot, however the NO emission is almost unaffected.

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