4.2.3 Process Temperature Modeling

PROMIS-NT supports the arbitrary user defined functions for the definition of the lattice temperature $T$ (4.11). The process temperature can be a function of the simulation time $t$, the simulation start time $t_s$ and the simulation end time $t_e$. The function is evaluated at discrete dates resulting from the built-in time step control algorithms.

$$T = f(t,t_s,t_e)$$ (4.11)