Natural convection of CuO–water nanofluid filled in a partially heated corrugated cavity: KKL model approach

Rizwan Ul Haq,Muhammad Usman,Ebrahem A Algehyne

Table 1. Thermophysical properties of water and CuO nanoparticles.

Properties $\to $ $\rho \,({\rm{kg}}\,{{\rm{m}}}^{-3})$ ${{\rm{C}}}_{{\rm{p}}}\,({\rm{J}}\,{{\rm{kg}}}^{-1}\,{\rm{K}})$ $k\,({\rm{W}}\,{{\rm{m}}}^{-1}\,{\rm{K}})$ ${\rm{\beta }}\times {10}^{5}\,({{\rm{K}}}^{-1})\,$ ${{\rm{d}}}_{{\rm{s}}}\,({\rm{nm}})$ Water $997.1$ $4179$ $0.613$ $21$ $-$ CuO $6500$ $540$ $18$ $29$ $45$