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In oxy-fuel combustion with CO2 recycle, the non-gray gas radiative heat transfer characteristics of gaseous participating media are different from those in air-fuel combustion. Therefore, the choice of a non-gray gas radiation model should be carefully made since it plays an important role in modeling the oxy-fuel combustion system. Using the statistical narrow-band model as a benchmark, in this paper we provide a comprehensive assessment of the development of the weighted-sum-of-gray-gase (WSGG) model, which has been achieved in recent years. The results show that the predicted values obtained by the WSGG model are generally reasonably accurate, though some significant differences still exist. For the total emissivity, the WSGG models by Dorigon et al. (2013 Int. J. Heat Mass Transfer 64 863) and Bordbar et al. (2014 Combust. Flame 161 2435) are consistent well with the benchmark model, within a relative error of less than about 20%. Under the conditions of PH2O/PCO2=1 and 2, the magnitudes of radiative heat transfer between two planar plates are calculated using the discrete-ordinate method and WSGG model. It is found that the radiative source and radiative net heat flux obtained using the WSGG model parameters of Dorigon et al. and Bordbar et al. are more accurate than using other parameters developed in the literature (about 10% relative errors). It is worth noting that the WSGG model parameters of Jonhansson et al. (2011 Combust. Flame 158 893) and Bordbar et al. have a wider range of applications.
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Keywords:
- non-gray gas radiation /
- weighted-sum-of-gray-gases model /
- total emissivity /
- discrete-ordinate method
[1] Modest M F 2013 Radiative Heat Transfer (3rd Ed.) (San Diego: Academic Press) p303
[2] Peng Z M, Ding Y J, Zhai X D 2011 Acta Phys. Sin. 60 104702 (in Chinese) [彭志敏, 丁艳军, 翟晓东 2011 60 104702]
[3] Lan L Q, Ding Y J, Jia J W, Du Y J, Peng Z M 2014 Acta Phys. Sin. 63 083301 (in Chinese) [蓝丽娟, 丁艳军, 贾军伟, 杜艳君, 彭志敏 2014 63 083301]
[4] Zhang Z R, Wu B, Xia H, Pang T, Wang G X, Sun P S, Dong F Z, Wang Y 2013 Acta Phys. Sin. 62 234204 (in Chinese) [张志荣, 吴边, 夏滑, 庞涛, 王高旋, 孙鹏帅, 董凤忠, 王煜 2013 62 234204]
[5] Wang M R, Cai T D 2015 Acta Phys. Sin. 64 213301 (in Chinese) [王敏锐, 蔡廷栋 2015 64 213301]
[6] Chu H Q, Liu F S, Zhou H C 2011 Int. J. Heat Mass Transfer 54 4736
[7] Chu H Q, Liu F S, Zhou H C 2012 Int. J. Therm. Sci. 59 66
[8] Hottel H C, Sarofim A F 1967 Radiative Transfer (New York: McGraw-Hill) p20
[9] Smith T F, Shen Z F, Friedman J N 1982 J. Heat Transfer 104 602
[10] Modest M F 1991 J. Heat Transfer 113 650
[11] Soufiani A, Djavdan E 1994 Combust. Flame 97 240
[12] Denison M K, Webb B W 1993 J. Heat Transfer 115 1004
[13] Denison M K, Webb B W 1995 J. Heat Transfer 117 359
[14] Choi C E, Baek S W 1996 Combust. Sci. Technol. 115 297
[15] Yu M J, Baek S W, Park J H 2000 Int. J. Heat Mass Transfer 43 1699
[16] Riviere P, Soufiani A, Taine J 1995 J. Quant. Spectrosc. Radiat. Transfer 53 335
[17] Pierrot L, Riviere P, Soufiani A, Taine J 1999 J. Quant. Spectrosc. Radiat. Transfer 62 609
[18] Yang S S, Song T H 1999 Int. J. Therm. Sci. 38 228
[19] Liu F, Becker H A, Bindar Y 1998 Int. J. Heat Mass Transfer 41 3357
[20] Johansson R, Leckner B, Andersson K, Johnsson F 2011 Combust. Flame 158 893
[21] Yin C, Johansen L C R, Rosendahl L A, Kr S K 2010 Energy Fuels 24 6275
[22] Kangwanpongpan T, Frana F H R, da Silva R C, Schneider P S, Krautz H J 2012 Int. J. Heat Mass Transfer 55 7419
[23] Dorigon L J, Duciak G, Brittes R, Cassol F, Galarca M, Frana F H R 2013 Int. J. Heat Mass Transfer 64 863
[24] Bordbar M H, Wecel G, Hyppnen T 2014 Combust. Flame 161 2435
[25] Bahador M, Sunden B 2008 ASME Turbo Expo 2008: Power for Land, Sea, and Air Berlin, Germany, June 9-13, 2008 p1791
[26] Soufiani A, Taine J 1997 Int. J. Heat Mass Transfer 40 987
[27] Rivire P, Soufiani A 2012 Int. J. Heat Mass Transfer 55 3349
[28] Liu F, Gulder O L, Smallwood G J 1998 Int. J. Heat Mass Transfer 41 2227
[29] Cassol F, Brittes R, Frana F H R, Ezekoye O A 2014 Int. J. Heat Mass Transfer 79 796
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[1] Modest M F 2013 Radiative Heat Transfer (3rd Ed.) (San Diego: Academic Press) p303
[2] Peng Z M, Ding Y J, Zhai X D 2011 Acta Phys. Sin. 60 104702 (in Chinese) [彭志敏, 丁艳军, 翟晓东 2011 60 104702]
[3] Lan L Q, Ding Y J, Jia J W, Du Y J, Peng Z M 2014 Acta Phys. Sin. 63 083301 (in Chinese) [蓝丽娟, 丁艳军, 贾军伟, 杜艳君, 彭志敏 2014 63 083301]
[4] Zhang Z R, Wu B, Xia H, Pang T, Wang G X, Sun P S, Dong F Z, Wang Y 2013 Acta Phys. Sin. 62 234204 (in Chinese) [张志荣, 吴边, 夏滑, 庞涛, 王高旋, 孙鹏帅, 董凤忠, 王煜 2013 62 234204]
[5] Wang M R, Cai T D 2015 Acta Phys. Sin. 64 213301 (in Chinese) [王敏锐, 蔡廷栋 2015 64 213301]
[6] Chu H Q, Liu F S, Zhou H C 2011 Int. J. Heat Mass Transfer 54 4736
[7] Chu H Q, Liu F S, Zhou H C 2012 Int. J. Therm. Sci. 59 66
[8] Hottel H C, Sarofim A F 1967 Radiative Transfer (New York: McGraw-Hill) p20
[9] Smith T F, Shen Z F, Friedman J N 1982 J. Heat Transfer 104 602
[10] Modest M F 1991 J. Heat Transfer 113 650
[11] Soufiani A, Djavdan E 1994 Combust. Flame 97 240
[12] Denison M K, Webb B W 1993 J. Heat Transfer 115 1004
[13] Denison M K, Webb B W 1995 J. Heat Transfer 117 359
[14] Choi C E, Baek S W 1996 Combust. Sci. Technol. 115 297
[15] Yu M J, Baek S W, Park J H 2000 Int. J. Heat Mass Transfer 43 1699
[16] Riviere P, Soufiani A, Taine J 1995 J. Quant. Spectrosc. Radiat. Transfer 53 335
[17] Pierrot L, Riviere P, Soufiani A, Taine J 1999 J. Quant. Spectrosc. Radiat. Transfer 62 609
[18] Yang S S, Song T H 1999 Int. J. Therm. Sci. 38 228
[19] Liu F, Becker H A, Bindar Y 1998 Int. J. Heat Mass Transfer 41 3357
[20] Johansson R, Leckner B, Andersson K, Johnsson F 2011 Combust. Flame 158 893
[21] Yin C, Johansen L C R, Rosendahl L A, Kr S K 2010 Energy Fuels 24 6275
[22] Kangwanpongpan T, Frana F H R, da Silva R C, Schneider P S, Krautz H J 2012 Int. J. Heat Mass Transfer 55 7419
[23] Dorigon L J, Duciak G, Brittes R, Cassol F, Galarca M, Frana F H R 2013 Int. J. Heat Mass Transfer 64 863
[24] Bordbar M H, Wecel G, Hyppnen T 2014 Combust. Flame 161 2435
[25] Bahador M, Sunden B 2008 ASME Turbo Expo 2008: Power for Land, Sea, and Air Berlin, Germany, June 9-13, 2008 p1791
[26] Soufiani A, Taine J 1997 Int. J. Heat Mass Transfer 40 987
[27] Rivire P, Soufiani A 2012 Int. J. Heat Mass Transfer 55 3349
[28] Liu F, Gulder O L, Smallwood G J 1998 Int. J. Heat Mass Transfer 41 2227
[29] Cassol F, Brittes R, Frana F H R, Ezekoye O A 2014 Int. J. Heat Mass Transfer 79 796
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