Suchergebnisse

The Engineering & Design A.G. (EDAG) Linux Cluster System was first started in Jan 2002. It consisted of 16 CPU’s running on the industry standard K7 Tyan hardware. The calculation turnaround times caused by the new Linux machines ...

An introduction in some plattform choices for LS-DYNA

A talk about the newest developments in IBM High Performance Computing

This paper gives a short overview on how Parastation Cluster Middleware can help to speed up LINUX Compute Clusters (LCCs) by using an optimized MPI Library. Benchmark examples are given for realistic DYNA testcases. Parastation ...

The usage of parallel hardware platforms has become a standard in the high performance computing community. The problem of scalability for high numbers of prcessors used in parallel are faced within each of the different software ...

As the numerical procedures in Computer Aided Engineering (CAE) are validated and accepted as the mainstream design process, the users have increased the size of their problems and complexity of the physics. At the same time, ...

LS-DYNA 970.5424 simulations of metal-forming with thermal effects due to plastic heating are presented. Standard and element free Galerkin (EFG) elements are used. The results are compared to implicit solutions where possible. The ...

The effect of springback during forming is the main concern. Although it was studied and found that the variable blankholder force reduces this effect for some operations it was not enough due to part complexity. In such cases the ...

This presentation introduces the materials which were analysed and the archetype wich was used. After discussing the results, analytics about different simulation parameters are presented.

Dieser Aufsatz untersucht die Qualität und Aussagekraft von virtuellen bzw. digitalen Prototypen im Vergleich zu physikalischen. Die Aufgabe der Simulation heute heißt, eine möglichst weitgehende Integration in die Prozesskette zu ...