Drag method as a finite element mesh generation scheme

Abstract The “drag mesh” method for automatic generation of finite elements is presented. Highlights of the technique are: 1. (1) simple, efficient element and node generation in regions of a structural model where a similarity of cross section is maintained; 2. (2) exact model coordinate computation for surfaces and volumes of revolution and for many other doubly curve regions; 3. (3) flexible user control of element and node numbering; 4. (4) simultaneous generation of 1-, 2-, and 3-dimensional finite elements.