-
Implementation and application of a new plasticity model in LS-DYNA including Lode angle dependency
It is consensual in the literature that plasticity can be a complex phenomenon to model, where the microstructure of a given material dramatically affects its behaviour at the macroscale. For instance, it has been found that, at the ...
Located in
Download
/
…
/
2012 Deutsches LS-DYNA Forum
/
Documents
-
A new modelling technique for prestrained heat treated aluminium sheets
This presentation deals with a new technique to model the effect of Intermediate induction heat treatment (IIHT) in prestrained aluminium sheets. IIHT is applied between two conventional cold forming steps, which eventually lead to ...
Located in
Download
/
…
/
2012 Deutsches LS-DYNA Forum
/
Documents
-
Advanced investigations on a simplified modeling method of self-piercing riveted joints for crash simulation
Die Anforderungen bezüglich Energieeffizienz und damit verbundenem Leichtbau steigen im Automobilbau stetig an. Hierfür werden, um eine maximale Flexibilität der eingesetzten Materialien zu erreichen, dauerhaft neue Fügeverfahren ...
Located in
Download
/
…
/
2012 Deutsches LS-DYNA Forum
/
Documents
-
Development of an LS-DYNA model of a bicycle helmet by reverse engineering
Located in
Download
/
…
/
2012 Deutsches LS-DYNA Forum
/
Documents
-
Inverse Parameteridentifikation mittels Wechselbiegeversuch zur Ermittlung der nicht isotropen Verfestigung von Blechwerkstoffen
Im Zuge der heutzutage unerlässlichen FEM-gestützten Auslegung von Umformprozessen erlangt die Materialcharakterisierung eine entscheidende Bedeutung bezüglich der Qualität der berechneten Ergebnisse. Dazu gehört der am Lehrstuhl für ...
Located in
Download
/
…
/
2012 Deutsches LS-DYNA Forum
/
Documents
-
Short Fiber Reinforced Plastics in Explicit Simulations: State of the Art Approaches for Efficient Modeling
Key to the fulfillment of tomorrow’s visions in terms of CO 2 reduction and electrical mobility is the ability to effectively design lightweight structures. In this context already today short fiber reinforced plastics is entering ...
Located in
Download
/
…
/
2012 Deutsches LS-DYNA Forum
/
Documents
-
Materialabtrag beim Polieren – Finite Elemente Simulation und Versuch
Das Ziel dieser Arbeit ist es, zu untersuchen, ob der Polierprozess für die Herstellung von Formen für den Polymer-Spritzguss, insbesondere für das Spritzgießen von Optiken und Feinmechanik-Optiken mithilfe der Finite-Elemente-Methode ...
Located in
Download
/
…
/
2012 Deutsches LS-DYNA Forum
/
Documents
-
Coulton 2 page summary released
Located in
Download
/
…
/
2012 Deutsches LS-DYNA Forum
/
Documents
-
“Intelligent Car Body”: A Design Approach for Construction of a Virtual Car Body for Small Sized Vehicle Batch Production based on LS-DYNA simulations
With increase in demands for special purpose vehicles such as electric vehicles, small series production is gaining more importance in automotive industry. However, due to restricted amount of information available about the ...
Located in
Download
/
…
/
2012 Deutsches LS-DYNA Forum
/
Documents
-
Blast & Penetration: Simple Applications Of Some New Keywords
Recent developments in LS-DYNA capabilities include new keywords and parameters with application to blast and penetration analyses: ALE_REFINE, SECTION_ALE1D, LOAD_BLAST_ENHANCED, CONTROL_SPH, CONTROL_ADAPTIVE_SOLID_TO_SPH
Located in
Download
/
…
/
2012 Deutsches LS-DYNA Forum
/
Documents
