The complex interplay between chemistry,microstructure,and behavior of many engineering materials has been investigated predominantly by experimental methods.Parallel to the increase in computer power,advances in comp...The complex interplay between chemistry,microstructure,and behavior of many engineering materials has been investigated predominantly by experimental methods.Parallel to the increase in computer power,advances in computational modeling methods have resulted in a level of sophistication which is comparable to that of experiments.At the continuum level,one class of such models is based on continuum thermodynamics,phase-field methods,and crystal plasticity,facilitating the account of multiple physical mechanisms (multi-physics) and their interaction during microstructure evolution.This paper reviews the status of simulation approaches and software packages in this field and gives an outlook towards promising research directions.展开更多
基金Financial support of the modeling and simulation work reported on here in Subproject M5 and M3 (RA 659/23) of the Priority Program 1713 “Strong Coupling of Thermochemical and Thermo-mechanical States in Applied Materials” of the Deutsche Forschungsgemeinschaft (DFG) is gratefully acknowledgedThe thermo-mechanical simulations in DAMASK in this research were carried out under project number T17019e in the framework of the Research Program of the Materials innovation institute (M2i) (www.m2i.nl) supported by the Dutch government.
文摘The complex interplay between chemistry,microstructure,and behavior of many engineering materials has been investigated predominantly by experimental methods.Parallel to the increase in computer power,advances in computational modeling methods have resulted in a level of sophistication which is comparable to that of experiments.At the continuum level,one class of such models is based on continuum thermodynamics,phase-field methods,and crystal plasticity,facilitating the account of multiple physical mechanisms (multi-physics) and their interaction during microstructure evolution.This paper reviews the status of simulation approaches and software packages in this field and gives an outlook towards promising research directions.
