Table 8 Effect of Ri, ϕ and λ on the average Nusselt number for Case 1.

From: MHD mixed convection and entropy generation of CNT-water nanofluid in a wavy lid-driven porous enclosure at different boundary conditions

Ri

φ = 0

φ = 0.02

φ = 0.04

φ = 0.06

Nuave. at (Re = 100, Da = 1e−2, N = 3, A = 0.15, Ha = 20, γ = 45) at λ = 0

0.01

4.7668

4.7617

4.7588

4.7583

1

5.9685

5.8663

5.7729

5.6878

10

10.022

9.7933

9.5689

9.3483

100

16.642

16.325

16.015

15.713

Nuave. at (Re = 100, Da = 1e−2, N = 3, A = 0.15, Ha = 20, γ = 45)at λ = -5

0.01

5.1429

5.1436

5.1467

5.1524

1

6.2621

6.1700

6.0869

6.0123

10

10.253

10.027

9.8049

9.5878

100

17.011

16.688

16.374

16.067

Nuave. at (Re = 100, Da = 1e−2, N = 3, A = 0.15, Ha = 20, γ = 45) at λ = 5

0.01

4.3726

4.3614

4.3524

4.3454

1

5.6649

5.5522

5.4481

5.3520

10

9.7764

9.5465

9.3199

9.0964

100

16.241

15.929

15.625

15.328