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3D finite element simulations of an air-coupled ultrasonic NDT system

✍ Scribed by W. Ke; M. Castaings; C. Bacon


Publisher
Elsevier Science
Year
2009
Tongue
English
Weight
801 KB
Volume
42
Category
Article
ISSN
0963-8695

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An efficient finite/discrete element pro
✍ GΓΆran Frenning πŸ“‚ Article πŸ“… 2008 πŸ› Elsevier Science 🌐 English βš– 767 KB

An efficient combined finite/discrete element procedure is developed, which is intended for simulating compression of 3D particle assemblies. Its main ingredients are an explicit solution scheme of the predictor-corrector type, an efficient two-stage contact detection algorithm, and physically stabi