Natural convection in a differentially heated enclosure having two adherent porous blocks saturated with a nanofluidMarina S. Astanina, Mikhail A. Sheremet, Hakan F. Oztop and Nidal Abu-HamdehEur. Phys. J. Plus, 132 12 (2017) 509DOI: https://doi.org/10.1140/epjp/i2017-11769-0