# 7.6.17.46.17. Use_Phase_Change

Syntax

  Specific Heat [{of} SpeciesName] = Use_Phase_Change [Flh = flh | Ts = ts | Tl = tl]

Scope

  Aria Material

Summary

  For versions > 4.53 this material model automatically creates a “MELTING” source term for the energy equation and uses the accompanying PHASE CHANGE SPECIFIC HEAT model to define the specific heat.

Parameter | Value | Default
--- | --- | ---
{of} | {of | species | subindex} | –
SpeciesName | string | –
flh | real | –
ts | real | –
tl | real | –