Comparison of the Finite Volume and Lattice Boltzmann Methods for Solving Natural Convection Heat Transfer Problems inside Cavities and Enclosures

Figure 3

Vertical velocity profile at midheight.

(a) 0.00≤𝑋≤1.00

(b) 0.00≤𝑋≤0.20

(c) 0.20≤𝑋≤0.4

(d) 0.40≤𝑋≤0.70

(e) 0.70≤𝑋≤1.00