Fig. 5From: Numerical Study on Convective Heat Transfer Enhancement in Horizontal Rectangle Enclosures Filled with Ag-Ga NanofluidNusselt number distributions with different volume fractions, A = 2:1. Nusselt number distributions of Ag-Ga nanofluid with different volume fractions along with the left hot wall, A = 2:1, r = 20 nm. a Ra = 1 × 103. b Ra = 1 × 105 Back to article page