3Khalid A. Joudl, Nabeel S. Dhaidan. Application of Solar Assisted Heating and Deslcddant Cooling Systems for a Domestic Building [J]. Energy Conversion Management, 2001,42 ( 8 ) : 995 - 1022.
4Clausing A M, Waldvogel J M, Lister L D. Natural convection from isothermal cubical cavities with a variety of sidefacing apertures[J]. Journal of Heat Transfer, 1987, 109(2) : 407 -412.
5Le Quere P, Penot F, Mirenayat M. Experimental study of heat loss through natural convection from an isothermal cubic open cavity [ R]. Sandia National Laboratories Report, SAND818014,1981.