Print Email Facebook Twitter A virtual test facility for simulating detonation-induced deformation and fracture of thin flexible shells Part of: ECCOMAS CFD 2006: Proceedings of the European Conference on Computational Fluid Dynamics· list the conference papers Title A virtual test facility for simulating detonation-induced deformation and fracture of thin flexible shells Author Deiterding, R. Cirak, F. Mauch, S.P. Meiron, D.I. Date 2006-09-06 Abstract The fluid-structure interaction simulation of detonation- and shock-wave-loaded fracturing thin-walled structures requires numerical methods that can cope with large deformations as well as topology changes. We present a robust level-set-based approach that integrates a Lagrangian thin shell finite element solver with fracture and fragmentation capabilities with an Eulerian Cartesian detonation solver with optional dynamic mesh adaptation. As computational application, the induction of large plastic deformations and the rupture of thin aluminum tubes due to the passage of ethylene-oxygen detonation waves is presented. Subject fluid-structure interactiondetonationsthin-shellslarge deformationsfracturedynamic mesh adaptationparallelization To reference this document use: http://resolver.tudelft.nl/uuid:4136f917-3af6-4495-8653-941304e3397b Part of collection Conference proceedings Document type conference paper Rights (c) 2006 Deiterding, R.; Cirak, F.; Mauch, S.P.; Meiron, D.I. Files PDF Deiterding.pdf 1.17 MB Close viewer /islandora/object/uuid:4136f917-3af6-4495-8653-941304e3397b/datastream/OBJ/view