Suchergebnisse

Kinetic energy non-lethal weapons (KE-NLW) are now widely used by law enforcement, by military forces, by the police in situations where the use of lethal arms is not required or suitable. Unfortunately, their effects are still not ...

Strain rate dependency of mechanical properties of cortical bone has been well demonstrated in literature studies. Nevertheless, the majority of these studies have been done on nonhuman bone and at lower magnitudes of strain rates. ...

This talk presents a study of the scalability and performance as well as memory usage of large scale implicit crash analysis on multicore processor systems.

LS-DYNA models for Implicit Mechanics are getting larger and more complex. We are continually seeing models where the linear algebra problems in Implicit Mechanics have 3 to 5 million elements and know of at least one that is nearly ...

This work examines the performance characteristics of LS-DYNA for the latest CPU and GPU technologies available. The results are provided for system configurations of workstations for finite element models that are relevant to current ...

Graphics processing units (GPUs) are ubiquitous devices designed to improve the end-user experience in mass market arenas such as gaming. High-end GPUs have an order of magnitude more computing power than their hosts, and are thus ...

Today’s multidisciplinary CAE environment demands for rapid FE Model development cycles, thus the efficient processing of repetitive and complex modeling tasks is vital. This creates a need for highly automated processing steps and ...

During the concept phase of product development, simplified CAD and CAE models are used to retain model versatility and minimize the set up time and the analysis complexity. However, this process often leads to simplified calculations ...