1. T. Yilmaz, An experimental and numerical investigation of laminar and turbulent natural convection in vertical parallel-plate channels, PhD thesis, Department of Mechanical Engineering, University of Strathclyde, Glasgow, UK, 1997.
2. A.R.H. Al-Azzawi, Natural convection in a vertical channel related to passive solar systems, PhD thesis, Department of Mechanical Engineering, University of Strathclyde, Glasgow, UK, 1987.
3. D. Sohn, A numerical study of turbulent natural convection in a vertical parallel plate channel with symmetric and asymmetric heating, PhD thesis, Department of Mechanical Engineering, The Pennsylvania State University, University Park, PA, USA, 1989.
4. Experimental and analytical studies of passive shutdown heat removal systems;Pedersen;AIChE Symp. Ser.,1987
5. Thermally optimum spacing of vertical, natural convection cooled, parallel plates;Bar-Cohen;J. Heat Transfer,1984