메뉴 건너뛰기




Volumn 54, Issue 4, 2011, Pages 921-931

Numerical investigation of influence of homogeneous/heterogeneous ignition/combustion mechanisms on ignition point position during pulverized coal combustion in oxygen enriched and recycled flue gases atmosphere

Author keywords

CFD modelling; Char combustion; Oxy fuel; Pulverized coal

Indexed keywords

CARBON DIOXIDE SEQUESTRATION; CFD MODELLING; CHAR COMBUSTION; COAL COMBUSTION MODEL; COAL PARTICLES; DROP TUBES; ELECTRICITY GENERATION; EXPERIMENTAL AND NUMERICAL ANALYSIS; IGNITION MECHANISMS; IGNITION POINTS; NEW MODEL; NUMERICAL INVESTIGATIONS; NUMERICAL RESULTS; OXY-FUELS; OXYGEN-ENRICHED; PULVERIZED COAL COMBUSTION; PULVERIZED COAL FLAME; PULVERIZED COALS; QUANTITATIVE DETERMINATIONS; SUBMODELS;

EID: 78649958687     PISSN: 00179310     EISSN: None     Source Type: Journal    
DOI: 10.1016/j.ijheatmasstransfer.2010.10.011     Document Type: Article
Times cited : (63)

References (29)
  • 1
    • 33646341521 scopus 로고    scopus 로고
    • Combustion kinetics of coal chars in oxygen-enriched environments
    • Jeffrey J. Murphy, and Christopher R. Shaddix Combustion kinetics of coal chars in oxygen-enriched environments Combust. Flame 144 2006 710 729
    • (2006) Combust. Flame , vol.144 , pp. 710-729
    • Murphy, J.J.1    Shaddix, C.R.2
  • 2
    • 77950364551 scopus 로고    scopus 로고
    • Characterisation of an oxy-coal flame through digital imaging
    • John Smart, Gang Lu, Yong Yan, and Gerry Riley Characterisation of an oxy-coal flame through digital imaging Combust. Flame 157 2010 1132 1139
    • (2010) Combust. Flame , vol.157 , pp. 1132-1139
    • Smart, J.1    Lu, G.2    Yan, Y.3    Riley, G.4
  • 5
    • 34548772821 scopus 로고    scopus 로고
    • Ignition and devolatilisation of pulverized bituminous coal particles during oxygen/carbon dioxide coal combustion
    • Alejandro Molina, and Christopher R. Shaddix Ignition and devolatilisation of pulverized bituminous coal particles during oxygen/carbon dioxide coal combustion Proc. Combust. Inst. 31 2007 1905 1912
    • (2007) Proc. Combust. Inst. , vol.31 , pp. 1905-1912
    • Molina, A.1    Shaddix, C.R.2
  • 6
    • 54249162535 scopus 로고    scopus 로고
    • Ignition characteristics of pulverized coal under high oxygen concentrations
    • Yue-sheng Fan, Zheng Zou, Zidong Cao, Yingchao Xu, and Xiaoke Jiang Ignition characteristics of pulverized coal under high oxygen concentrations Energy Fuels 22 2008 892 897
    • (2008) Energy Fuels , vol.22 , pp. 892-897
    • Fan Y.-sheng1    Zou, Z.2    Cao, Z.3    Xu, Y.4    Jiang, X.5
  • 7
    • 53349167014 scopus 로고    scopus 로고
    • Computational fluid dynamic simulations of coal-fired utility boilers: An engineering tool
    • Efim Korytnyi, Roman Saveliev, Miron Perelman, Boris Chudnovsky, and Ezra Bar-Ziv Computational fluid dynamic simulations of coal-fired utility boilers: an engineering tool Fuel 88 2009 9 18
    • (2009) Fuel , vol.88 , pp. 9-18
    • Korytnyi, E.1    Saveliev, R.2    Perelman, M.3    Chudnovsky, B.4    Bar-Ziv, E.5
  • 8
    • 84949359777 scopus 로고
    • Predicting the combustion behavior of coal particles
    • M.M. Baum, and P.J. Street Predicting the combustion behavior of coal particles Combust. Sci. Technol. 3 5 1971 231 243
    • (1971) Combust. Sci. Technol. , vol.3 , Issue.5 , pp. 231-243
    • Baum, M.M.1    Street, P.J.2
  • 9
    • 0020283302 scopus 로고
    • The combustion rates of coal chars: A review
    • T.c. Institute (Ed.) The Combustion Institute, Haifa, Israel
    • I.W. Smith, The combustion rates of coal chars: a review, in: T.c. Institute (Ed.), Nineteenth Symposium (International) on Combustion, The Combustion Institute, Haifa, Israel, 1982.
    • (1982) Nineteenth Symposium (International) on Combustion
    • Smith, I.W.1
  • 10
    • 78649944973 scopus 로고    scopus 로고
    • FLUENT 6.3 User's Guide, Fluent Inc. 2006-09-20
    • FLUENT 6.3 User's Guide, Fluent Inc. 2006-09-20.
  • 11
    • 0002766965 scopus 로고    scopus 로고
    • Studying the mechanisms of ignition of coal particles by TG-DTA
    • Yong Chen, Shigekatsu Mori, and Wei-Ping Pan Studying the mechanisms of ignition of coal particles by TG-DTA Thermochim. Acta 275 1996 149 158;
    • (1996) Thermochim. Acta , vol.275 , pp. 149-158
    • Chen, Y.1    Mori, S.2    Pan, W.-P.3
  • 17
    • 0033335840 scopus 로고    scopus 로고
    • Components, formulations, solutions, evaluation, and application of comprehensive combustion models
    • A.M. Eaton, L.D. Smoot, S.C. Hill, and C.N. Eatough Components, formulations, solutions, evaluation, and application of comprehensive combustion models Prog. Energy Combust. Sci. 25 1999 387 436
    • (1999) Prog. Energy Combust. Sci. , vol.25 , pp. 387-436
    • Eaton, A.M.1    Smoot, L.D.2    Hill, S.C.3    Eatough, C.N.4
  • 18
    • 85007720888 scopus 로고
    • Two-dimensional radiating gas flow by a moment method
    • P. Cheng Two-dimensional radiating gas flow by a moment method AIAA J. 2 1964 1662 1664
    • (1964) AIAA J. , vol.2 , pp. 1662-1664
    • Cheng, P.1
  • 20
    • 0027579593 scopus 로고
    • Computation of radiant heat transfer on a non-orthogonal mesh using the finite-volume method
    • E.H. Chui, and G.D. Raithby Computation of radiant heat transfer on a non-orthogonal mesh using the finite-volume method Numer. Heat Transfer, Part B 23 1993 269 288
    • (1993) Numer. Heat Transfer, Part B , vol.23 , pp. 269-288
    • Chui, E.H.1    Raithby, G.D.2
  • 21
    • 0025435057 scopus 로고
    • A finite-volume method for predicting a radiant heat transfer in enclosures with participating media
    • G.D. Raithby, and E.H. Chui A finite-volume method for predicting a radiant heat transfer in enclosures with participating media J. Heat Transfer 112 1990 415 423
    • (1990) J. Heat Transfer , vol.112 , pp. 415-423
    • Raithby, G.D.1    Chui, E.H.2
  • 22
    • 84903876356 scopus 로고    scopus 로고
    • Michael F. Modest (Ed.) second ed., Academic Press, 84 Theobald's Road, London, WC1X 8RR, UK, An Imprint of Elsevier Science
    • Michael F. Modest (Ed.), Radiative Heat Transfer, second ed., Academic Press, 84 Theobald's Road, London, WC1X 8RR, UK, An Imprint of Elsevier Science, 2003.
    • (2003) Radiative Heat Transfer
  • 23
    • 15944364160 scopus 로고    scopus 로고
    • x emissions in oxygen-enriched turbulent nonpremixed flames: A computational fluid dynamics modeling study
    • x emissions in oxygen-enriched turbulent nonpremixed flames: a computational fluid dynamics modeling study Combust. Flame 141 2005 170 179
    • (2005) Combust. Flame , vol.141 , pp. 170-179
    • Wang, L.1    Haworth, D.C.2    Turns, S.R.3    Modest, M.F.4
  • 25
    • 0009629496 scopus 로고
    • Rates of coal pyrolysis and gasification reactions
    • C.Y. Wen, and S. Dutta Rates of coal pyrolysis and gasification reactions C.Y. Wen, E.S. Lee, Coal Conversion Technology 1979 Addison-Wesley Publishing Co. Reading, MA 57 170
    • (1979) Coal Conversion Technology , pp. 57-170
    • Wen, C.Y.1    Dutta, S.2
  • 26
    • 34249856282 scopus 로고
    • Activation energy and reaction order in methane-oxygen flames
    • H. Vandenabeele, R. Corbeels, and A. van Tiggelen Activation energy and reaction order in methane-oxygen flames Combust. Flame 4 1960 253 260
    • (1960) Combust. Flame , vol.4 , pp. 253-260
    • Vandenabeele, H.1    Corbeels, R.2    Van Tiggelen, A.3
  • 28
    • 38849104321 scopus 로고    scopus 로고
    • Ignition of single coal particles in high-temperature oxidizers with various oxygen concentrations
    • Anna Ponzio, Sivalingam Senthoorselvan, Weihong Yang, Wlodzmierz Blasiak, and Ola Eriksson Ignition of single coal particles in high-temperature oxidizers with various oxygen concentrations Fuel 87 2008 974 987
    • (2008) Fuel , vol.87 , pp. 974-987
    • Ponzio, A.1    Senthoorselvan, S.2    Yang, W.3    Blasiak, W.4    Eriksson, O.5


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.