-
Application of LS-DYNA Implicit for the Design of Plastic Components
LS-Dyna is a common code in explicit analysis. Starting in 1997 the implicit capabilities are continuously being enhanced. Up from v970 most of the subroutines and data arrays can be used by both explicit and implicit. Switching ...
Existiert in
Download
/
…
/
2010 Deutsches LS-DYNA Forum
/
Papers
-
Talcum Particle Reinforced Thermoplastics - Part I: Influence of Processing Conditions and Experimental Characterization
The properties of thermoplastic polymers considerably depend on the process of moulding, irrespective of the geometry of the part and the used raw polymer. Both, the structure of the polymer resulting from moulding and the weld lines ...
Existiert in
Download
/
…
/
2010 Deutsches LS-DYNA Forum
/
Papers
-
Fatigue Life Prediction of Composite Materials with LS-DYNA
The occurring failure modes and their dedicated tolerated number of load cycles of composite parts are influenced by many parameters. Parameters like fiber-orientation und fiber-content, environmental conditions such as temperature ...
Existiert in
Download
/
…
/
2010 Deutsches LS-DYNA Forum
/
Papers
-
Charakterisierung und Modellierung von kurzfaserverstärkten Kunststoffen -- Teil 1: Charakterisierung und Parametrisierung
Diese Präsentation führt in die Thematik von der Charakterisierung und Modellierung von kurzfaserverstärkten Kunststoffen ein. Der erste Teil beinhaltet die Prüfung von Kunststoffen, Dehnungs- und Spannungsberechnung als auch ...
Existiert in
Download
/
…
/
2010 Deutsches LS-DYNA Forum
/
Papers
-
Charakterisierung und Modellierung von kurzfaserverstärkten Kunststoffen -- Teil 2: Simulationsmethoden mit LS-DYNA
Diese Präsentation führt in die Thematik von der Charakterisierung und Modellierung von kurzfaserverstärkten Kunststoffen ein. Der zweite Teil dieser Präsentation beinhaltet die Ermittlung von Faserorientierungen, Charakterisierung ...
Existiert in
Download
/
…
/
2010 Deutsches LS-DYNA Forum
/
Papers
-
Simulating Anisotropy with LS-DYNA in Glass-Reinforced, Polypropylene-Based Components
Glass-fiber-reinforced polypropylene (GF PP) materials are increasingly being used by customers to replace metal and engineering polymers in structural automotive applications. Like all glass-fiber-reinforced thermoplastics, GF PP ...
Existiert in
Download
/
…
/
2010 Deutsches LS-DYNA Forum
/
Papers
-
Deformation and Ductile Failure of a Low Alloyed Steel under High Strain Rate Loading
It is well known that ductile failure of metal is occurring after a certain amount of plastic deformation. Therefore, knowledge about the deformation behavior of materials is required to understand damage processes and to describe the ...
Existiert in
Download
/
…
/
2010 Deutsches LS-DYNA Forum
/
Papers
-
Untersuchung der Vorhersagegenauigkeit empirischer Modelle zur Beschreibung des Werkstoffverhaltens über große Dehnratenbereiche
FEM simulation to assess formability and crash performance is used increasingly in automobile industry in order to reduce development time of complete new vehicle models and platforms. The simulations give the finite deformation ...
Existiert in
Download
/
…
/
2010 Deutsches LS-DYNA Forum
/
Papers
-
Mesoscale Modeling of Failure in Partially Sintered Metals and Homogenization to Macroscale
In this paper, we present a methodology for the multiscale analysis of deformation and failure of partially sintered metals. This methodology is based on experimental investigations, mesoscale modeling with the finite element method ...
Existiert in
Download
/
…
/
2010 Deutsches LS-DYNA Forum
/
Papers
-
Multi-Scale Modeling of Crash and Failure of Reinforced Plastics Parts with DIGIMAT to LS-DYNA Interface
This talk introduces into the topic of "Multi-Scale Modeling of Crash and Failure of Reinforced Plastics Parts with DIGIMAT to LS-DYNA Interface".
Existiert in
Download
/
…
/
2010 Deutsches LS-DYNA Forum
/
Papers
