Research Article

The Natural Convective Heat Transfer in a Partially Divided Enclosure: A Study on the Influence of the Source Position

Figure 12

A particular of the vortical structures on the upper surface of the strip for δ= 0.5 (first row) and for δ = 0.4 (second row).
792370.fig.012a
(a) R a = 6 . 3 9 1 0 4
792370.fig.012b
(b) R a = 1 . 7 8 1 0 4