A FULLY AUTOMATIC MESH GENERATION METHOD FOR THE MOVEMENT FIELD MODELING

摘要

The time stepping finite element analysis often necessitates the movement of objects and this is difficult or time consuming for many of the commercial packages. The mesh generation method to he described in this paper can deal with this kind of problems automatically, whilst keeping the mesh in good shape and has the merit of requiring a relatively short time for generating all the meshes at any position. For generating "boundary mesh", a deduction of points algorithm is First presented, which has the merit of simple algorithm and provides another way to the fully automatic mesh generation stage.