[1] Viskanta R, Mengu MP (1987) Radiation heat transfer in combustion systems. Prog Energ Combust 13: 97-160.
[2] Keramidaa EP, Liakosa HH, Fountib MA, Boudouvisa AG, Markatos NC (2000) Radiative heat transfer in natural gas-fired furnaces. Int J Heat Mass Tran 43: 1801-1809.
[3] Green AES, Green BAS, Wagner JC (2000) Radiation enhancement in oil/coal boilers converted to naturalgas. Available Online at http://www.google.com/patents/US4978367, 1990.
[4] Xie L, Kishi T, Kono M (1993) The influences of electric fields on soot formation and flame structure of diffusion flames. J Therm Sci 2: 288-293.
[5] Mandal BK, Sarkar A, Datta A (2006) Numerical prediction of the soot and NO formation in a confined laminar diffusion flame without and with air preheat. P I Mech Eng A-J Pow 220: 473-486.
[6] Lim J, Gore J, Viskanta R (2000) A study of the effects air preheat on the structure of methane/air counterflow diffusion flames. Combust Flame 121: 262-274.
[7] Kim WB, Chung DH, Yang JB, Noh DS (2001) An experimental study on high temperature and low oxygen air combustion. J Therm Sci 9: 169-175.
[8] Konsur B, Megaridis CM (1999) Fuel preheat effects on soot-field structure in laminar gas jet diffusion flames burning in 0-g and 1-g. Combust Flame 116: 334-347.
[9] Yang WW, Blasiak W (2005) Numerical study of fuel temperature influence on single gas jet combustion in highly preheated and oxygen deficient air. Energy 30: 385-398.
[10] Poorhoseini SH, Moghiman M (2014) Experimental study on the effect of coal injection on structure, radiation, temperature and thermal efficiency of natural gas diffusion flames. Modares Mech Eng 14(7): 163-168. (In Persian)
[11] Poorhoseini SH, Moghiman M (2015) An experimental study on the effect of synchronous combustion of gasoil on luminosity and rdiative heat transfer of natural gas flame. Modares Mech Eng 14(15): 11-16. (In persian)
[12] Javadi SM, Moghiman M (2011) Experimental study of natural gas temperature effects on the flame luminosity and NO emission in a 120 kW boiler. Fuel Combus 4(1): 87-95. (In persian)
[13] Abanades S, Flamant G (2007) Experimental study and modeling of a high-temperature solar chemical reactor for hydrogen production from methane cracking. Int J Hydrogen Energ 32(10): 1508-1515.
[14] Atreya A, Zhang C, Kim HK, Shamim T, Suh J (1996) The effect of changes in the flame structure on formation and destruction of soot and NOx in radiating diffusion flames. The Twenty-Sixth (International) Symposium on Combustion, The Combustion Institue 2181-2189.
[15] Mungekar HP, Atreya A (2001) Flame radiation and NO emission in partially premixed flames. In Proceedings of the 2nd Joint Meeting of the US Sections of the Combustion Institute.
[16] Taylor PB, Foster PJ (1974) Some gray weighting coefficients for CO2-H2O-Soot mixtures. Int J Heat Mass Tran 18(11): 1331-1332.
[17] Ansys Inc., Ansys Fluent Theory guide, Release 15, Accessed on 28 December 2015; http://148.204.81.206/Ansys/readme.html, 2013.
[18] Wen Z, Yun S (2003) Modeling soot formation in turbulent kerosene/air jet diffusion flames, Combustion and Flame, 135: 323–340.
[19] BS EN 676 (2003) Automatic forced draught burners for gaseous fuels. European Standards.
[20] Testo Inc. Short Operation Instruction Manual (testo 350 M/XL): Rev.11/03 Instrument Software Version 1.30, Accessed on 10 July 2015; http://www.testo.com.
[21] Nagamine F, Shimokawa R, Miyake Y, Nakata M, Fujisawa K (1990) Calibration of Pyranometers for the photovoltaic device field. Appl Phys 29: 516-521.
[22] Lia YH, Wub CY, Lia HY, Chao YC (2011) Concept and combustion characteristics of the high-luminescence flame for thermophotovoltaic systems. P Combust Inst 33(2): 3447-3454.
[23] Zhukov YS, Karpushin VK, Kurochkin BN, Fomin NA, Klyucherov AP, Girisikh VF (1977) Preheating the natural gas used to heat open-hearth furnaces. Metallurgist 5: 23-24.
[24] Guo H, Smallwood GJ (2007) The interaction between soot and NO formation in a laminar axisymmetric coflow ethylene/air diffusion flame. Combust Flame 149: 225-233.
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