Table 1 Material parameters of water [40] for “Solidification front in a 1D slab” and “Melting volume in a 1D slab” sections
From: On phase change and latent heat models in metal additive manufacturing process simulation
Parameter | Description | Value | Unit |
|---|---|---|---|
\(T_m\) | Phase change temperature | 273 | K |
\(h_m\) | Volumetric latent heat | 338 | \(\nicefrac {\hbox {MJ}}{\hbox {m}^3}\) |
\(c_s\) | Volumetric specific heat, solid | 1.762 | \(\nicefrac {\hbox {MJ}}{\hbox {m}^3\hbox {K}}\) |
\(c_l\) | Volumetric specific heat, liquid | 4.226 | \(\nicefrac {\hbox {MJ}}{\hbox {m}^3\hbox {K}}\) |
\(k_s\) | Thermal conductivity, solid | 2.22 | \(\nicefrac {\hbox {W}}{\hbox {mK}}\) |
\(k_l\) | Thermal conductivity, liquid | 0.556 | \(\nicefrac {\hbox {W}}{\hbox {mK}}\) |