-
Development of Material Input Data for Solid Elements under Crash Loads
Heavy trucks have large masses and only small deformation zones. Because of this, they are loaded relatively severe in case of a crash. Under those conditions structural response is characterised not only by plastic deformation but ...
Existiert in
Downloads
/
…
/
2009 European LS-DYNA Conference
/
Papers
-
Crashworthiness of Aluminium Structures Modelling and Validation
Lightweight materials such as aluminium offer the automotive industry an opportunity to design and manufacture high-performance vehicles that are safe, energy-efficient and environmentally friendly, and much lighter than traditional ...
Existiert in
Downloads
/
…
/
2009 European LS-DYNA Conference
/
Papers
-
A-III-02.pdf
Existiert in
Downloads
/
…
/
2009 European LS-DYNA Conference
/
Papers
-
Advanced Simulation Methods for the new Porsche Panamera
The Porsche Panamera brings together for the first time the virtues of a sports car with Porsche’s own interpretation of a classical Gran Turismo. This new segment is characterised by the balance between sportiness on the one hand and ...
Existiert in
Downloads
/
…
/
2009 European LS-DYNA Conference
/
Papers
-
New Features of LS-PrePost 3.0
The introduction of the new LS-PrePost 3.0 will be presented here. A completely redesigned graphical user interface has been implemented in the new version of LS-PrePost 3.0. Tool bars and icons are being used for the main manual ...
Existiert in
Downloads
/
…
/
2009 European LS-DYNA Conference
/
Papers
-
Reliability-based Multi-Objective Optimization and Visualization using LS-OPT Version 4
This study expounds the multi-objective optimization of a realistic crashworthiness problem with special reference to the incorporation of uncertainty and the visualization of the Pareto Optimal Frontier (POF). LS-OPT® and LS-DYNA® ...
Existiert in
Downloads
/
…
/
2009 European LS-DYNA Conference
/
Papers
-
High Speed Impact - Test and Simulation
Deformation processes of structures under dynamic loading have been investigated both experimentally and by simulation for many years now. Various rate dependencies in many materials, wave and shock wave phenomena as well as material ...
Existiert in
Downloads
/
…
/
2009 European LS-DYNA Conference
/
Papers
-
On Constitutive Equations for Dummies
Constitutive equations, which may be used for modeling dummies during impact, are presented. In addition, a unified constitutive equation, for dummies and rubber-like materials, is presented. The new constitutive equation applies to ...
Existiert in
Downloads
/
…
/
2009 European LS-DYNA Conference
/
Papers
-
LS-DYNA used to analyze the drawing of precision tubes
Long precision tubes are commonly made using the floating plug tube drawing process. The process has been analyzed using various methods e.g. upper bound method and FEM [1-10]. The die land and the plug land are usually cylindrical ...
Existiert in
Downloads
/
…
/
2009 European LS-DYNA Conference
/
Papers
-
Experimental and Numerical Investigation of Fracture in Aluminium
To assess the problem of containment after a blade-off accident in an aero-engine by numerical simulation the FAA has instigated a research effort concerning failure prediction in a number of relevant materials. Aluminium kicked off ...
Existiert in
Downloads
/
…
/
2009 European LS-DYNA Conference
/
Papers