Fig. 6From: Numerical Study on Convective Heat Transfer Enhancement in Horizontal Rectangle Enclosures Filled with Ag-Ga NanofluidAverage Nusselt numbers with different nanoparticle radiuses, A = 2:1. Average Nusselt numbers of Ag-Ga nanofluid with different nanoparticle radiuses along with the left hot wall, A = 2:1. a Ra = 103. b Ra = 105 Back to article page