Table 5 Numerical results of heat transfer rate \(Nu_{x}\) for mono/hybrid nanofluids for PHF case.

From: Comparative appraisal of mono and hybrid nanofluid flows comprising carbon nanotubes over a three-dimensional surface impacted by Cattaneo–Christov heat flux

PHF Case

\(r^{ * }\)

\(s^{ * }\)

\(\phi\)

\(M_{n}\)

\(\alpha\)

SWCNT/EG

SWCNT-DWCNT/EG

0.1

0.1

0.04

1.0

0.10

1.9242261

6.9379993

0.3

    

2.3337743

8.5329832

0.5

    

2.7449899

10.107410

0.7

    

3.1577735

11.673049

 

0.3

   

1.9809592

7.1732653

 

0.5

   

2.0376425

7.4074462

 

0.7

   

2.0942744

7.6405496

  

0.05

  

2.0413092

8.5375267

  

0.06

  

2.1480372

10.267358

  

0.07

  

2.2461442

12.127011

   

1.5

 

1.8747261

6.8764935

   

2.0

 

1.8229236

6.7942819

   

2.5

 

1.7709749

6.7000011

    

0.15

1.9535796

7.0068883

    

0.20

1.9802581

7.0673196

    

0.25

2.0048247

7.1201435