[논문]산소부화 조건인 CH4/CH3Cl/O2/N2 예혼합 화염에서 CH3Cl의 영향

신성수; 이기용

doi:10.3795/ksme-b.2005.29.2.255

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 원문보기

大韓機械學會論文集. Transactions of the Korean Society of Mechanical Engineers. B. B, v.29 no.2 = no.233, 2005년, pp.255 - 262

신성수 (안동대학교 대학원 기계공학과) , 이기용 (안동대학교 기계공학부)

Abstract ▼ AI-Helper

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.

주제어

참고문헌 (21)

Tanner, R. K., 1979, 'Incineration of Industrial Waste,' Prog. Energy Combust. Sci., Vol. 5, pp. 245-252

상세보기
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
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
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

상세보기
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
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

상세보기
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

상세보기
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

상세보기
Baukal, C. E. 1998, Oxygen-Enhanced Combustion, CRC Press
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
Tulapurkara, E.G. and Bhalla, V.V.K., 1988, 'Experimental Investigation of Morel's Method for Wind Tunnel Contractions,' Vol. 110, pp. 45-47

상세보기
Rogg, B., 1991, RUN-IDS: A Computer Program for the Simulation of One-dimensional Chemically Reacting Flows. University of Cambridge
http://www.me.berkeley.edu/gri_mech
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

상세보기
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

원문보기 상세보기
Miller, G.P., 1995, 'The Structure of a Stoichiometric $CCl_4-CH_4-Air$ Flame,' Combust. Flame, Vol. 101, pp. 101-112

상세보기
Wu, Y.P. and Won, Y.S., 2000, 'Pyrolysis of Chloromethanes,' Combust. Flame, Vol. 122, pp. 312-326

상세보기
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

상세보기
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
Lutz, A.E., Rupley, R.M. and Kee, R.J., 1996, EQUIL: A CHEMKIN Implementation of STANJAN, for Computing Chemical Equilibria, Sandia National Laboratories
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

저자의 다른 논문 :

표제어: PCR

동의어: Packet Collision Rate

용어 설명 출처 목록 (6)

용어 설명: PCR은 세균 특이성이 있는 primer를 이용하여 적은 수의 세균이 있을지라도 쉽게 검출할 수 있는 유용한 방법이며, 이를 이용하여 구강 내 치면세균막이나 타액에서 직접 세균을 검출할 수 있게 되었다[8].

AI-Helper ※ AI-Helper는 을 사용합니다.

AI-Helper

안녕하세요, AI-Helper입니다. 좌측 "선택된 텍스트"에서 텍스트를 선택하여 요약, 번역, 용어설명을 실행하세요.
※ AI-Helper는 부적절한 답변을 할 수 있습니다.

내보내기 구분	파일저장 인쇄 메일전송
구성항목	기본정보 상세정보 관리번호, 논문명, 저널/프로시딩명, 저자 , 발행년, 권, 호, 시작페이지, 끝페이지, 발행기관 관리번호, 논문명, 대등논문명, 저자 , 저널/프로시딩명, 발행기관, 발행년, 발행언어, 권, 호, 시작페이지, 끝페이지, ISBN, ISSN, 주제분야, 키워드, 초록(한글), 초록(영문), 저자(소속기관)
저장형식	Text(ASCII format) Excel format RefWorks Direct Export RIS format (for Reference Manager, ProCite, EndNote), Scholar's Aids, Mendeley
메일정보	받는사람 (필수) @ 보내는사람 (선택) @ 제목 내용 KISTI 검색결과 이메일 서비스
안내	총 건의 자료가 검색되었습니다. 다운받으실 자료의 인덱스를 입력하세요. (1-10,000) 검색결과의 순서대로 최대 10,000건 까지 다운로드가 가능합니다. 데이타가 많을 경우 속도가 느려질 수 있습니다.(최대 2~3분 소요) 다운로드 파일은 UTF-8 형태로 저장됩니다. 파일의 내용이 제대로 보이지 않을실 때는 웹브라우저 상단의 보기 -> 인코딩 -> 자동선택 여부를 확인하십시오. ~ Text(ASCII format) Excel format

연합인증