1. White, F. M. , 1977,Viscous Fluid Flow, 2nd ed., McGraw-Hill, New York, p. 62.
2. Eckert, E. R. G., and Drake, R. M. Jr. , 1972,Analysis of Heat and Mass Transfer, McGraw-Hill, New York, Chap. 1.
3. The “Heatline” Visualization of Convective Heat Transfer
4. Bejan, A. , 1984,Convection Heat Transfer, Wiley, New York, pp. 21–23.
5. Combined Heat and Mass Transfer by Natural Convection in a Vertical Enclosure