Charrier-Mojtabi, M.C., “Numerical Simulation of Two- and Three-dimensional Free Convection Flows in a Horizontal Porous Annulus using a Pressure and Temperature Formulation”, Int. J. Heat Mass Transfer, Vol. 40, pp. 1521–1533, (1997).
 Nield, D.A., and Bejan, A., “Convection in Porous Media”, Third ed., Springer, New York, (2006).
 Ingham, D.B., and Pop, I., “Transport Phenomena in Porous Media”, Vol. III, Elsevier, Oxford, (2005).
 Vafai, K., “Handbook of Porous Media”, First ed., Marcel Dekker, New York, (2000).
 Vafai, K., “Handbook of Porous Media”, Second ed., Taylor & Francis, New York, (2005).
 Vafai, K., and Hadim, H., “Overview of Current Computational Studies of Heat Transfer in Porous Media and Their Applications Natural Convection and Mixed Convection”, Adv. Numer. Heat Transfer, Vol. 2, pp. 331–371, (2000).
 Ingham, D.B., Mamut, A.E., and Pop, I., “Emerging Technologies and Techniques in Porous Media”, Kluwer, Dordrecht, (2004).
 Bejan, A., Dincer, I., Lorente, S., Miguel, A.F., and Reis, A.H., “Porous and Complex Flow Structures in Modern Technologies”, Springer, New York, (2004).
 Caltagirone, J.P., “Instabilities Thermoconvectives en Milieu Poreux”, These d’etat, Univ. Pierre et Marie Curie, Paris, VI, France, (1976).
 Caltagirone, J.P., “Thermoconvective Instabilities in a Porous Medium Bounded by Two Concentric Horizontal Cylinders”, J. Fluid Mech, Vol. 65, pp. 337–362, (1976).
 Burns, J.P., and Tien, C.L., “Natural Convection in Porous Media Bounded by Concentric Spheres and Horizontal Cylinders”, Int. J. Heat Mass Transfer, Vol. 22, pp. 929–939, (1979).
 Stewart Jr, W.E., and Burns, A.S., “Convection in a Concentric Annulus with Heat Generating Porous Media and a Permeable Inner Boundary”, Int. Comm. Heat Mass Transfer, Vol. 19, pp. 859–868, (1992).
 Vasseur, P., Nguyen, T.H., Robillard, I., and Thi, V.K.T., “Natural Convection between Horizontal Concentric Cylinders Filled with a Porous Layer with Internal Heat Generation”, Int. J. Heat Mass Transfer, Vol. 27, pp. 337–349, (1984).
 Bau, H.H., “Low Rayleigh Number Thermal Convection in a Saturated Porous Medium Bounded by Two Horizontal Eccentric Cylinders”, J. Heat Transfer, Vol. 106, pp. 166-175, (1984).
 Bau, H.H., “Thermal Convection in a Horizontal, Eccentric Annulus Containing a Saturated Porous Medium an Extended Perturbation Expansion”, Int. J. Heat Mass Transfer, Vol. 27, pp. 2277–2287, (1984).
 Khanafer, K., Al-Amiri, A., and Pop, I., “Numerical Analysis of Natural Convection Heat Transfer in a Horizontal Annulus Partially Filled with a Fluid-saturated Porous Substrate”, Int. J. Heat Mass Transfer, Vol. 51, pp. 1613–1627, (2008).
 Leong, J.C., and Lai, F.C., “Natural Convection in a Concentric Annulus with a Porous Sleeve”, Int. J. Heat Mass Transfer, Vol. 49, pp. 3016–3027, (2006).
 Sankar, M., Park, Youngyong., Lopez , J.M., and Do,Younghae., “Numerical Study of Natural Convection in a Vertical Porous Annulus with Discrete Heating”, Int. J. Heat Mass Transf, Vol. 54 , pp. 1493-1505, (2011).
 Baragh, S., Shokouhmand, H., Mousavi, S.S., and Nikian, M., “An Experimental Investigation on Forced Convection Heat Transfer of Single-Phase Flow in a Channel with Different Arrangements of Porous Media”, International Journal of Thermal Sciences, Vol. 134, pp. 370-379, (2019).
 Wang, Z., Liu, Y., Zhang, J., and Dang, N., “Study of Laminar Natural Convection in a Vertical Annulus with Inner Wall Covered by a Porous Layer by using Lattice Boltzmann Method”, International Journal of Thermal Sciences, Vol. 135, pp. 386-397, (2019).
 Siavashi, M., Rostami, A., “Two-phase Simulation of Non-Newtonian Nanofluid Natural Convection in a Circular Annulus Partially or Completely Filled with Porous Media”, International Journal of Mechanical Sciences, Vol. 133, pp. 689-703, (2017).