Table1 Physical and thermal properties of ethylene glycol (working fluid), SWCNTs, and DWCNTs (nanoparticles)40,41,42:

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

Working fluid/nanoparticles

\(\left( \rho \right)\)

\(\left( {C_{p} } \right)\)

\(\left( k \right)\)

\(\left( \sigma \right)\)

DWCNT

2100

710

3000

\(1 \times 10^{6}\)

Ethylene Glycol

1109

2382

2.84

0.01485

SWCNT

2100

600

3500

\(1 \times 10^{ - 12}\)