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Titel:

Propagating Geometry Information to Finite Element Computations

Dokumenttyp:
Zeitschriftenaufsatz
Autor(en):
Heltai, Luca; Bangerth, Wolfgang; Kronbichler, Martin; Mola, Andrea
Abstract:
The traditional workflow in continuum mechanics simulations is that a geometry description —for example obtained using Constructive Solid Geometry (CSG) or Computer Aided Design (CAD) tools—forms the input for a mesh generator. The mesh is then used as the sole input for the finite element, finite volume, and finite difference solver, which at this point no longer has access to the original, “underlying” geometry. However, many modern techniques—for example, adaptive mesh refinement and the use...     »
Stichworte:
Mathematics of computing → Mathematical software; Partial differential equations; Computing methodologies → Mesh geometry models; Finite element meshes, geometry description, computer aided design
Dewey Dezimalklassifikation:
620 Ingenieurwissenschaften
Zeitschriftentitel:
ACM Transactions on Mathematical Software
Jahr:
2021
Heft / Issue:
47(4), article no 32
Nachgewiesen in:
Scopus
Volltext / DOI:
doi:10.1145/3468428
Status:
Verlagsversion / published
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