소각로에서의 연소가스 체류시간

The residence time of gas in an incinerator

  • 김성준 (강원대학교 기계의용공학과)
  • 발행 : 2016.02.29

초록

The change of flue gas residence time with the location of air inlet in an incinerator is analysed. An independent numerical variable is the location of air inlet and dependant is the residence time of flue gas. The mean value of turbulence energy in a primary combustion chamber is also analysed. The flow field and the distribution of turbulence energy are investigated to evaluate their influence on the residence time of flue gas and the turbulence energy. As the position of secondary air inlet approaches to the top of primary combustion chamber, the residence time of gas and the turbulence energy become longer and larger respectively.

키워드

참고문헌

  1. 김종원, 손재익, "소형 고체폐기물 소각로" Energy R&D, Vol.16, No.4, 1994.
  2. 김숭기, 신동훈, 류창국, 최상민, "소각로내 열유동의 계산과 실험", 한국 폐기물 학회지, 제11권, 제4호, pp.545-555, 1994.
  3. 김숭기, 김성중, 최상민, "소각로 및 폐열회수 보일러 플랜트설계", 대한 기계 학회지, 제34권, 제12호, pp.940-944, 1994.
  4. 환경부 폐기물관리법 시행규칙 중 개정령, 2001. 1.
  5. (주) 삼호 보일러, 삼호보일러 소각로 설계자료
  6. 環境管理公團,廢棄物燒却處理實務, 環境管理公團資料集7, 1993.
  7. Spalding, D. B., TR100 - A Guide to the PHOENICS Input Language, PHOENICS, pp.2.17-2.22, 2008.
  8. Spalding, D. B., TR100 - A Guide to the PHOENICS Input Language, CHAM, pp.1.1-1.7, 2008.
  9. Harlow, F. H. and Nakayama, P. I., Transport of turbulence energy decay rate LA-3854, Los Alamos Science Lab., U. of California, USA, 1968.