• 검색어에 아래의 연산자를 사용하시면 더 정확한 검색결과를 얻을 수 있습니다.
  • 검색연산자
검색연산자 기능 검색시 예
() 우선순위가 가장 높은 연산자 예1) (나노 (기계 | machine))
공백 두 개의 검색어(식)을 모두 포함하고 있는 문서 검색 예1) (나노 기계)
예2) 나노 장영실
| 두 개의 검색어(식) 중 하나 이상 포함하고 있는 문서 검색 예1) (줄기세포 | 면역)
예2) 줄기세포 | 장영실
! NOT 이후에 있는 검색어가 포함된 문서는 제외 예1) (황금 !백금)
예2) !image
* 검색어의 *란에 0개 이상의 임의의 문자가 포함된 문서 검색 예) semi*
"" 따옴표 내의 구문과 완전히 일치하는 문서만 검색 예) "Transform and Quantization"
쳇봇 이모티콘
ScienceON 챗봇입니다.
궁금한 것은 저에게 물어봐주세요.

논문 상세정보

산소부화 조건인 CH4/CH3Cl/O2/N2 예혼합 화염에서 CH3Cl의 영향

The Influence of CH3Cl on CH4/CH3Cl/O2/N2 Premixed Flames Under the O2 Enrichment


A comprehensive experimental and numerical study has been conducted to understand the influence of $CH_{3}Cl$ addition on $CH_4/O_2/N_2$ premixed flames under the oxygen enrichment. The laminar flame speeds of $CH_4/CH_{3}Cl/O_2/N_2$ premixed flames at room temperature and atmospheric pressure are experimentally measured using Bunsen nozzle flame technique, varying the amount of $CH_{3}Cl$ in the fuel, the equivalence ratio of the unburned mixture, and the level of the oxygen enrichment. The flame speeds predicted by a detailed chemical kinetic mechanism employed are found to be in excellent agreement with those deduced from experiments. Even though the molar amount of $CH_{3}Cl$ in a methane flame is increased, temperature at the postflame is not significantly varied, but the calculated heat release rate and emission index of NO are largely decreased for the oxygen enhanced flame. The function of $CH_{3}Cl$ as inhibitor on hydrocarbon flames becomes weakened as the level of the oxygen enrichment is increased from 0.21 to 0.5.

저자의 다른 논문

참고문헌 (21)

  1. Tanner, R. K., 1979, 'Incineration of Industrial Waste,' Prog. Energy Combust. Sci., Vol. 5, pp. 245-252 
  2. Wilson, W. E., O'Donovan, J.T. and Fristron, R.M., 1969, 'Flame Inhibition by Halogen Compounds, 12th Symposium (International) on Combustion,' The Combustion Institute, Pittsburgh, pp. 929-942 
  3. Westbrook, C. K., 1982, 'Inhibition of Hydrocarbon Oxidation in Laminar Flames and Detonation by Halogenated Compounds,' 19th Symposium (International) on Combustion, The Combustion Institute, Pittsburgh, pp. 127-141 
  4. Karra, S.B., Gutman, D. and Senkan, S.M,. 1988, 'Chemical Kinetic Modeling of Fuel-Rich $CH_3CI/CH_4/O_2/Ar$ Flames,' Combust. Sci. Technol., Vol. 60, pp. 45-62 
  5. Chelliah, H.K., Yu, G., Hahn, T.O. and Law, C.K., 1992, 'An Experimental and Numerical Study on the Global and Detailed Kinetics of Premixed and Nonpremixed Flames of Chloromethane,' Methane, Oxygen and Nitrogen, 24th Symposium (International) on Combustion, The Combustion Institute, Pittsburgh, pp. 1083-1090 
  6. Lee, K.Y., Yang, M.H. and Puri, I.K., 1993, 'Numerical Simulation of Stoichiometric Premixed Flames Buming $CH_3CI/CH_4/Air$ Mixtures at Atmospheric Pressure and Comparison of the Flame Speeds with Experimental Results,' Combust. Flame, Vol. 92, pp. 419-439 
  7. Valeiras, H., Gupta, A. K. and Senkan, S. M., 1987, 'Laminar Burning Velocities of Chlorinated Hydrocarbon-Methane-Air Flames,' Combust. Sci. Tech., Vol. 36, pp. 123-133 
  8. Karra, S.B. and Senkan, S.M., 1987, 'Chemical Structures of Sooting Fuel-rich $CH_3CI/CH_4/O_2/Ar\;and\;CH_4/O_2/Ar$ Flames,' Combust. Sci. Tech., Vol. 54, pp. 333-357 
  9. Baukal, C. E. 1998, Oxygen-Enhanced Combustion, CRC Press 
  10. Sung, C. J. and Law, C. K., 1998, 'Dominant Chemistry and Physical Factors Affecting NO Formation and Control in Oxy-Fuel Burning,' 27th Symposium (International) on Combustion, The Combustion Institute, Pittsburgh, pp. 1411-1418 
  11. Tulapurkara, E.G. and Bhalla, V.V.K., 1988, 'Experimental Investigation of Morel's Method for Wind Tunnel Contractions,' Vol. 110, pp. 45-47 
  12. Rogg, B., 1991, RUN-IDS: A Computer Program for the Simulation of One-dimensional Chemically Reacting Flows. University of Cambridge 
  13. http://www.me.berkeley.edu/gri_mech 
  14. Leylegian, J.C., Zhu, D.L., Law, C.K. and Wang, H., 1998, 'Experiments and Numerical Simulation on the Laminar Flame Speeds of Dichloromethane and Trichloromethane,' Combust. Flame, Vol. 114, pp. 285-293 
  15. Lee, K.Y., Nam, T.H., You, H.S. and Choi, D.S., 2002, 'The Flame Structure of Freely Propagation $CH_4/O_2/N_2$ Premixed Flames on the $O_2$ Enrichment,' Transactions of the Korean Society of Mechanical Engineers, Vol. 26, pp. 555-560 
  16. Miller, G.P., 1995, 'The Structure of a Stoichiometric $CCl_4-CH_4-Air$ Flame,' Combust. Flame, Vol. 101, pp. 101-112 
  17. Wu, Y.P. and Won, Y.S., 2000, 'Pyrolysis of Chloromethanes,' Combust. Flame, Vol. 122, pp. 312-326 
  18. Chang, W.D. and Senkan, S.M., 1989, 'Detailed Chemical Kinetic Modeling of Fuel-Rich $C_2HCI_3/O_2/Ar$ Flames,' Environ. Sci. Technol., Vol. 23, pp. 442-450 
  19. Law, C.K., 1993, 'A Compilation of Experimental Data on Laminar Burning Velocities,' Peters, N and Rogg, B. (Eds.), Reduced Kinetic Mechanisms for Applications in Combustion Systems, Springer-Verlag 
  20. Lutz, A.E., Rupley, R.M. and Kee, R.J., 1996, EQUIL: A CHEMKIN Implementation of STANJAN, for Computing Chemical Equilibria, Sandia National Laboratories 
  21. Senkan, S.M., 2000, 'Survey of Rate Coefficients in the C-H-Cl-O System,' Gardiner, Jr. W.C., (Ed), Gas-phase Combustion Chemistry, Springer 

이 논문을 인용한 문헌 (1)

  1. Lee, Ki-Yong 2010. "The Effect of the Oxygen-Enrichment on the PAH Production in Fuel-Rich $CH_4/CH_3Cl$ Premixed Flames" 한국연소학회지 = Journal of the Korean Society of Combustion, 15(4): 9~14 


원문 PDF 다운로드

  • ScienceON :

원문 URL 링크

원문 PDF 파일 및 링크정보가 존재하지 않을 경우 KISTI DDS 시스템에서 제공하는 원문복사서비스를 사용할 수 있습니다. (원문복사서비스 안내 바로 가기)

상세조회 0건 원문조회 0건

DOI 인용 스타일