Table 6 Effect of Ri, Da and A 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

Da = 1e−1

Da = 1e−2

Da = 1e−3

Da = 1e−5

Nuave. at (Re = 100, λ = 5, φ = 0.02, Ha = 20, γ = 45, A = 0.05, N = 3)

0.01

3.6765

3.4154

2.5756

0.41216

0.1

3.8566

3. 5916

2.6800

0.41389

1

5.1889

4.9206

3.6122

0.43121

10

9.1969

9.0609

7.7660

0.60950

100

14.944

14.861

14.047

2.2265

Nuave. at (Re = 100, λ = 5, φ = 0.02, Ha = 20, γ = 45, A = 0.25, N = 3)

0.01

6.3156

6.0406

4.7180

1.6935

0.1

6.3937

6.1182

4.7770

1. 6946

1

7.0916

6.8132

5.3317

1.7059

10

10.476

10.259

8.6754

1.8257

100

17.003

16.890

15.785

3.1776

Nuave. at (Re = 100, λ = 5, φ = 0.02, Ha = 20, γ = 45, A = 0.15, N = 3)

0.01

4.8147

4.5239

3.4286

0.94378

0.1

4.9405

4.6488

3.5132

0.94517

1

5.9706

5.6792

4.2850

0.95922

10

9.8219

9.6470

8.1954

1.1083

100

16.194

16.091

15.097

2.6579