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

Table 3

Average numerical Nusselt numbers for δ = 0.4.

Ra	Nu rg	Nu lf	Nu up
1.24𝐸 + 05	8.98	9.02	4.05
1.46𝐸 + 05	9.41	9.45	4.10
1.76𝐸 + 05	9.91	9.97	4.16
2.05𝐸 + 05	10.34	10.42	4.20
2.25𝐸 + 05	10.61	10.69	4.23