Journal of Environmental Science International (한국환경과학회지)

The Korean Environmental Sciences Society (한국환경과학회)
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Study on Combustion Characteristics of H2/CO Synthetic Gas

H2/CO 합성가스의 연소 특성에 관한 연구

  • Kim, Tae-Kwon (School of Mechanical & Automotive Engineering, Keimyung University) ;
  • Park, Jeong (School of Mechanical Engineering, Pukyong National University) ;
  • Cho, Han-Chang (Energy Team, Research Institute of Industrial Science and Technology)
  • 김태권 (계명대학교 기계자동차공학부) ;
  • 박정 (부경대학교 기계공학부) ;
  • 조한창 (포항산업과학연구원 에너지팀)
  • Published : 2008.06.30
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Abstract

Numerical study is conducted to predict effects of radiative heat loss and fuel composition in synthetic gas diffusion flame diluted with $CO_2$. The existing reaction models in synthetic gas flames diluted with $CO_2$ are evaluated. Numerical simulations with and without gas radiation, based on an optical thin model, are also performed to concrete impacts on effects of radiative heat loss in flame characteristics. Importantly contributing reaction steps to heat release rate are compared for synthetic gas flames with and without $CO_2$ dilution. It is also addressed that the composition of synthetic gas mixtures and their radiative heat losses through the addition of $CO_2$ modify the reaction pathways of oxidation diluted with $CO_2$.

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References

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