METHOD AND DEVICE FOR CREATING ANALYTICAL MODEL OF THIN-WALLED CONTAINER

摘要

PROBLEM TO BE SOLVED: To provide a method and a device for creating an analytical model capable of analyzing the motion of a flexible thin-walled container while taking the deformation of the container into consideration.;SOLUTION: The device for creating the analytical model for use in the analysis of the motion of a thin-walled container having fluid sealed therein comprises a model element defining part 20 which, when the container's item data are given, defines using a plurality of separate microscopic rigid bodies ms a model element AM matching the container; a spring element defining part 30 and a surface element defining part 40 both of which define elastic elements SP1, SP2, SP3, FS matching the rigidity of the container between the adjacent microscopic rigid bodies ms defined by the model element defining part 20; and a pressure application element defining part 50 which defines a pressure application element for evenly applying the internal pressure of the model element AM defined by the model element defining part 20 to the inner surfaces of the individual microscopic rigid bodies ms.;COPYRIGHT: (C)2005,JPO&NCIPI