[논문]On the effect of molecular and hydrocarbon-bonded hydrogen on carbon particle formation in C3O2 pyrolysis behind shock waves

Bohm, H.; Emelianov, A.; Eremin, A.; Schulz, C.; Jander, H.

doi:10.1016/j.combustflame.2011.09.012

On the effect of molecular and hydrocarbon-bonded hydrogen on carbon particle formation in C3O2 pyrolysis behind shock waves

Combustion and flame, v.159 no.3, 2012년, pp.932 - 939

Bohm, H. (Institut fur Verbrennung und Gasdynamik, Universitat Duisburg-Essen, 47048 Duisburg, Germany) , Emelianov, A. , Eremin, A. , Schulz, C. , Jander, H.

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The effect of H2 and C2H2 addition on particle formation in the pyrolysis of C3O2/Ar mixtures was studied behind reflected shock waves. An existing reaction mechanism for the pyrolysis of highly-diluted C3O2 in argon was expanded to conditions with higher C3O2 concentrations (up to 33volume%) at elevated pressures and high temperatures and was validated against experimental data. The simulations for the gas-phase chemistry were performed with the program CHEMKIN. The heterogeneous particle formation was modeled by post-processing using the program PREDICI relying on the Galerkin method. It was found that in C3O2/H2/Ar pyrolysis, the induction times and rate constants of particle formation do not differ significantly from those of pure C3O2/Ar pyrolysis. However, the presence of H2 reduced the particle volume fraction, the mean diameter of particles, the particle number density, and the maximum temperature rise of the mixture. Hydrocarbon-bonded hydrogen in C3O2/C2H2/Ar pyrolysis caused significantly increased induction times for particle formation, decreased particle volume fractions, and decreased temperature rises. The different reaction channels for carbon particle formation were identified in view of the role of hydrogen. An alternating reaction channel including C2 species played an important role in forming polycyclic aromatic hydrocarbons (PAH) in the mixtures.

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참고문헌 (38)

Combust. Sci. Technol. Schug 22 235 1980 10.1080/00102208008952387

상세보기
Proc. Combust. Inst. Haynes 19 1379 1982 10.1016/S0082-0784(82)80314-7

상세보기
Phys. Chem. Chem. Phys. Frenklach 4 2028 2002 10.1039/b110045a

상세보기
Combust Flame Guo 145 324 2006 10.1016/j.combustflame.2005.10.016

상세보기
Kinet. Catal. Wagner 44 463 2003 10.1023/A:1025177614233
Z. Phys. Chem. Dörge 29 219 1999 10.1524/zpch.1999.212.Part_2.219

상세보기
Z. Phys. Chem. Deppe 216 641 2002 10.1524/zpch.2002.216.5.641

상세보기
Combust. Sci. Technol. Sojka 158 439 2000 10.1080/00102200008947344

상세보기
Combust. Theory Modell. Wen 10 257 2006 10.1080/13647830500418431

상세보기
Proc. Combust. Inst. Emelianov 33 525 2011 10.1016/j.proci.2010.05.103

상세보기
J. Sojka, PhD Thesis, Simulation der Rußbildung unter homogenen Verbrennungsbedingungen. University of Heidelberg, 2001.
Z. Phys. Chem. Friedrichs 203 1 1998 10.1524/zpch.1998.203.Part_1_2.001

상세보기
J. Am. Chem. Soc. Palmer 84 113 1962 10.1021/ja00860a028

상세보기
Dokl. Chem. Wagner 379 181 2001 10.1023/A:1019208725100
Z. Phys. Chem. Becker 214 503 2000 10.1524/zpch.2000.214.4.503

상세보기
J. Phys. Chem. A Kruse 101 2138 1997 10.1021/jp963373o

상세보기
Ber. Bunsen-Ges. Phys. Chem. Horie 89 340 1989
C.I. Heghes, PhD Thesis, C1-C4 Hydrocarbon Oxidation Mechanism. University of Heidelberg, 2006.
Prog. Comput. Fluid Dynam. Böhm 3 145 2003 10.1504/PCFD.2003.003771
Phys. Chem. Chem. Phys. Böhm 1 3775 1999 10.1039/a903306h

상세보기
I. Naydenova, PhD Thesis, Soot Formation Modeling during Hydrocarbon Pyrolysis and Oxidation. University of Heidelberg, 2007.
Chem. Phys. Lett. Gu 436 7 2007 10.1016/j.cplett.2006.12.094

상세보기
Z. Phys. Chem. Inter. J. Res. Phys. Chem. Chem. Phys. Becker 214 503 2000
Combust. Flame Kazakov 114 484 1998 10.1016/S0010-2180(97)00322-2

상세보기
J. Phys. Chem. Ref. Data Alberty 17 241 1989 10.1063/1.555823

상세보기
Stull 1971 Thermochemical Tables
A. Burcat, B. McBride; Technion Report No. TAE 804, Technio, Haifa, 1997 and ftp://ftp-technion.ac.il/pub/supported/aetdd/thermodynamics/BURCAT.THR.
R.J. Kee, F.M. Rupley, J.A. Miller, The Chemkin Thermochemical Data Base, Sandia Report SAND87-8215.UC4, Sandia, Livermore, California, 1987.
Benson 1976 Thermochemical Kinetics
J. Chim. Phys. Muller 92 1154 1995 10.1051/jcp/1995921154
J. Chem. Phys. Martin 95 9420 1991 10.1063/1.461173

상세보기
A.E. Lutz, R.J. Kee, J.A. Miller, Senkin: A Fortran Package for Predicting Homogenous Gas Phase, Chemical Kinetics, Sandia Report SAND87-8248.UC4, Sandia, Livermore, California, 1987.
Macromol. Theory Simul. Wulkow 5 393 1996 10.1002/mats.1996.040050303

상세보기
Proc. Combust. Inst. Wang 33 41 2011 10.1016/j.proci.2010.09.009

상세보기
M. Aghsaee, S. Dürrstein, H. Böhm, C. Schulz, Pyrolysis of carbon suboxide (C3O2) behind reflected shock waves using a high-repetition-rate time-of-flight mass spectrometer coupled to a shock tube, in: Proc. Europ. Combust. Meeting, Cardiff, 2011.
Proc. Combust. Inst. Emelianov 31 649 2007 10.1016/j.proci.2006.07.063

상세보기
Appl. Phys. B Eremin 104 2 285 2011 10.1007/s00340-011-4420-8 Size dependence of complex refractive index function of growing nanoparticles

상세보기
Phys. Rev. E Emelianov 79 2009 10.1103/PhysRevE.79.035303

상세보기

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On the effect of molecular and hydrocarbon-bonded hydrogen on carbon particle formation in C3O2 pyrolysis behind shock waves

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