Table 3.

Thermophysical properties.

Model	$\mathsf{\rho }$ (kgm−3)	${\mathbf{c}}_{\mathbf{p}}$ (kg−1k−1)	$\mathbf{k}$ (wm−1k−1)	${\mathsf{\beta }}^{\mathbf{*}}$ (10−5k−1)
${\mathrm{H}}_2\mathrm{O}$	997.1	4179	0.613	21
$\mathrm{Cu}$	8933	385	401	1.67