1. 1. Echigo, R., Effective Energy Conversion Method between Gas Enthalpy and Thermal Radiation and Application to Industrial Furnaces. Proc. 7th Int. Heat Transfer Conf., Vol. 6 (1982), pp. 361-366.
2. 2. Wang, K. Y. and Tien, C. L., Thermal Insulation in Flow Systems : Combined Radiation and Convection through a Porous Segment, J. Heat Transfer, Vol. 106 (1994), pp. 453-459.
3. 3. Echigo, R., High Temperature Heat Transfer Augmentations, in High Temperature Heat Exchangers, Y. Mori, A. E. Sheindlin and N. H. Afgan (ed.), Hemisphere, (1986), pp. 203-259.
4. 4. Viskanta, R., Radiative Transfer in Combustion Systems : Fundamentals and Applications, Begel House, (2005), Chap. 12.
5. NUMERICAL MODEL FOR COMBINED CONDUCTIVE AND RADIATIVE HEAT TRANSFER IN ANNULAR PACKED BEDS