Suchergebnisse

Ship and submarine structures have long been studied thanks to finite element methods. Their large dimension and complexity, the coupling with heavy fluid and the presence of a free surface raise numerical problems on the field of ...

Simulation technologies are methods which have been traditionally applied in automotive engineering for a long time. Over the decades, enormous progress has been achieved in both, the simulation methods and the CAE-programs used. ...

During the last years considerable effort was devoted to better numerical treatment of contact problems. This fact is due to the growing computing power which lead to more and more sophistication and detailed technical models within ...

LSTC’s Perspective on the future Version 970 status Recent developments for crash Arbitrary Lagrangian-Eulerian Developments Implicit Developments EFG (Mesh-free) Developments MPP Outlook

Laboratory experiments of varied complexity and the corresponding numerical simulation procedures have been integrated to enable improved predictive modelling of fracture in materials subjected to impact loading. Application of this ...

This presentation introduces in why robustness is an important part in crash simulation. Further on, the Meta-Modeling theory is explained as well as two applications are discussed. It ends with convergence studies and a conclusion of ...

Die Simulation des Blechumformprozesses wird heute standardisiert eingesetzt, um bereits während der Werkzeugkonstruktion die versagensfreie Herstellbarkeit des Blechformteils zu gewährleisten. Dagegen befindet sich die Simulation der ...

Fluid structure interaction (FSI) problems are of greate relevance in many engineering fields. Profound understanding of fluid structure interaction is essential to explain and predict a wide range of physical phenomena among which ...