DEFORMATION SIMULATION METHOD AND CUT SIMULATION METHOD FOR OBJECT USING ADAPTIVE MESH, AND DEFORMATION SIMULATION PROGRAM AND CUT SIMULATION PROGRAM FOR OBJECT USING ADAPTIVE MESH

摘要

PPROBLEM TO BE SOLVED: To provide a technology for performing deformation/cut simulation of an object with high accuracy. PSOLUTION: An adaptive mesh is generated about a rheology object or the like, a three-element model is disposed to perform modeling by mass, a viscous element and an elastic element, particle movement in an external force-imparted state is found on the basis of the modeling, magnitude of acceleration or magnitude of force per unit length acting between the particles is found, and the adaptive mesh is divided/integrated on the basis thereof. PCOPYRIGHT: (C)2007,JPO&INPIT