摘要 |
PROBLEM TO BE SOLVED: To generate an efficient mesh model of an analysis object by a simple method.SOLUTION: A method of generating a two-dimensional simulation model to which an analysis object is modeled with a finite number of elements including a plurality of nodal points, by using a computer includes: a step S1 of inputting contour data comprising a plurality of nodal points capable of specifying a contour shape of the analysis object, to the computer; a deformation step S2 of computing deformed contour data having a contour shape obtained by enlarging or reducing the contour shape only in a direction of a preliminarily determined first axis by a preliminarily determined scale factor; a step S3 of newly defining a plurality of nodal points in the deformed contour data and defining a first simulation model through element division; a step S4 of processing contour data of the first simulation model and respective coordinate values of nodal points in the direction of the first axis on the basis of a reciprocal of the scale factor to define a second simulation model having the original contour shape. |