CREATION METHOD OF SIMULATION MODEL OF HETEROGENEOUS MATERIAL, SIMULATION METHOD OF HETEROGENEOUS MATERIAL, AND PROGRAM

摘要

PROBLEM TO BE SOLVED: To provide a creation method of a simulation model of a heterogeneous material which can analyze the contribution of the morphology of the heterogeneous material to a dynamic characteristic of the heterogeneous material, a simulation method of the heterogeneous material, and a program.;SOLUTION: When creating a simulation model, an attribute value for defining a particle model which is obtained by modeling a second material phase in a modeling region of a heterogeneous material is defined. After that, a model of a mother phase is created by defining a region in the modeling region. Furthermore, when sequentially creating two or more particle models in the modeling region, a model of a second material phase is created by controlling a generation position of the particle model by using a control parameter which defines a relative position between the arranged particle models. By imparting material parameters to the created model of the mother phase and the created model of the second material phase, the simulation model of the heterogeneous material which can be calculated by a computer is created.;COPYRIGHT: (C)2015,JPO&INPIT