NASA NTRS · 19880009730
Integration of geometric modeling and advanced finite element preprocessing
Abstract
The structure to a geometry based finite element preprocessing system is presented. The key features of the system are the use of geometric operators to support all geometric calculations required for analysis model generation, and the use of a hierarchic boundary based data structure for the major data sets within the system. The approach presented can support the finite element modeling procedures used today as well as the fully automated procedures under development.
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Shephard, Mark S., Finnigan, Peter M.. 1987-05-12. Integration of geometric modeling and advanced finite element preprocessing. https://ntrs.nasa.gov/citations/19880009730
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