Numerical Study of Natural Convection in a Heated Enclosure with Two Wavy Vertical Walls Using Finite Element Method

Table 1

Average Nusselt number of bottom wall for 𝜆 = 0.05, 0.1 and 𝑛 = 1, 2.

𝜆	𝑛	Nu
0.05	1	0.7626
	2	0.7400
0.1	1	0.5645
	2	0.5242