Simulating Turbulent Buoyant Flow by a Simple LES-Based Thermal Lattice Boltzmann Model

Table 3

Comparison of average Nusselt number at the hot wall of turbulent flow with previous works.

Ra	Reference [19]	Reference [26]	Present
10^9	57.350	—	49.5235
10^10	103.663	156.85	98.4100