Fig. 16
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Nusselt number in positions 1–3 (of Fig. 10) along the domain with eccentricity 0.25 (continuous blue line) and eccentricity 0.5 (dashed black line). Pr = 13 and Re = 77 693. (a) Nusselt number along line 1. (b) Nusselt number along line 2. (c) Nusselt number along line 3.