The Cheng–Minkowycz problem for natural convective boundary layer flow in a porous medium saturated by a nanofluid: A revised model

Cheng, 1977, Free convection about a vertical flat plate embedded in a porous medium with application to heat transfer from a dike, J. Geophys. Res., 82, 2040, 10.1029/JB082i014p02040 Kim, 1989, Analysis of natural-convection about a vertical plate embedded in a porous-medium, Int. J. Heat Mass Transfer, 32, 665, 10.1016/0017-9310(89)90214-7 Bejan, 2013 Nield, 2013 Buongiorno, 2006, Convective transport in nanofluids, ASME J. Heat Transfer, 128, 240, 10.1115/1.2150834 Nield, 2009, The Cheng–Minkowycz problem for natural convective boundary layer flow in a porous medium saturated by a nanofluid, Int. J. Heat Mass Transfer, 52, 5792, 10.1016/j.ijheatmasstransfer.2009.07.024 D.A. Nield, A.V. Kuznetsov, Natural convective boundary-layer flow of a nanofluid past a vertical plate: a revised model. Int. J. Therm. Sci., submitted for publication.