Suchergebnisse

Although control parameters of the stamping process are kept constant, remarkable variations in the quality of the stamped parts can be observed during the fabrication of car body parts. This is due to random variations in the ...

Laminated glass is used especially for windscreens and sun-roofs in automotive industry. Pedestrian safety and side impact resistance are in focus of the automotive development. For simulation of head impact on windscreen, side and ...

A disadvantage of aluminium is that it is less formable than steel. One method for overcoming this disadvantage is deep drawing at elevated temperatures. In this way the formability of aluminium sheet metal can be improved ...

In sheet metal forming simulation, Forming Limit Diagram (FLD) has long been used to evaluate sheet metal formability. In conventional method, FLD is obtained by assuming linear strain path (Fig.1); while in real production ...

This talk presents the recent developments in LS-DYNA including LS-PrePost, LS-980, LSTC dummy and barrier development as well as Hybrid LS-DYNA and Implicit update.

This talk introduces into the topic of the new developments on Identification of Material and System Parameters with LS-OPT. It presents current ordinate-based curve matching metric as an example as well as discusses the motivation ...

This talk introduces into MPP Hybrid and explains what it is as well as why to use it, its benefits and how to use Hybrid.

This talk discusses the motivation behind Solid Element Formulations in LS-DYNA and gives a review of it.

This talk discribes the motivation, definition and history of Isogeometric Elements and Analysis. It explains the transformation from B-splines to NURBS and concludes with two examples "Square Tube Buckling" and "Underbody Cross ...

This talk discribes material modeling with a sophisticated failure criteria