Abstract
The paper describes the role of mesh generation mediating between computer aided design and finite-element analysis. It illustrates one particular approach to mesh generation which reduces the need for mesh visualization and interaction. The method relies on engineering expertise to derive an appropriate test object for analysis from the geometric model. It then proceeds to generate an initial coarse mesh which may subsequently be refined to suit object geometry, material properties and load case specification. The method avoids the sensitive calculations necessary for adaptive methods and permits analysis at different levels of complexity and cost.
The paper introduces the recent developments within the BUILD geometric modeler, a product of the University of Cambridge Computer and Engineering Departments. In particular, the application program for finite-element mesh generation, together with its underlying algorithms, is described in detail.
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© 1984 Plenum Press, New York
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Wördenweber, B. (1984). Finite-Element Analysis for the Naive User. In: Pickett, M.S., Boyse, J.W. (eds) Solid Modeling by Computers. Springer, Boston, MA. https://doi.org/10.1007/978-1-4613-2811-7_4
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DOI: https://doi.org/10.1007/978-1-4613-2811-7_4
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