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Improved Clusterperformance through Parastation Software
Dr. Jochen Krebs Cluster Competence Center GmbH, Munich, Germany 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 ...
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2004 German LS-DYNA Forum
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Parallelisierung elementarer Algorithmen expliziter und impliziter Codes
Prof. U. Göhner (DYNAmore GmbH) 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 ...
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2004 German LS-DYNA Forum
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LS-Dyna on the Cray XD1
D. Obrist (Cray Inc.) 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 ...
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2004 German LS-DYNA Forum
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Comparison of EFG and Standard Elements for Thermal-mechanical Metal-forming Simulations
R. Bötticher (Universität Hannover) 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 ...
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2004 German LS-DYNA Forum
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DRAW BEAD GEOMETRY OPTIMIZATION ON SPRINGBACK OF SHEET FORMING
B. Ekici (Marmara University); E. Tekeli (BYM comp.) 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 ...
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2004 German LS-DYNA Forum
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Validierung der Rückfederungssimulation für hochfeste Stähle und Aluminium mit LS-DYNA
Bernd Hochholdinger, DYNAmore GmbH
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2004 German LS-DYNA Forum
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Die Qualität digitaler Prototypen
W. Rimkus, Prof. H. Bauer (Aalen University of Applied Sciences); H.-P. Betz, F. Seifarth (TRW Automotive GmbH) Dieser Aufsatz untersucht die Qualität und Aussagekraft von virtuellen bzw. digitalen Prototypen im Vergleich zu ...
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2004 German LS-DYNA Forum
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Auslegung des Fertigungsprozesses „Biegen im Gesenk“ mit Hilfe der Fertigungs- und Rückfederungssimulation
J. Buchert (BMW AG) New trends in the automobile industry lead to cheaper parts, to a reduction of machine investments and to efficient processes. One way to realize these goals is the application of new technologies for the bending ...
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2004 German LS-DYNA Forum
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Kriterien zur Bewertung des Mappings von Umformauf Crashsimulation
M. Waedt, M. D’Ottavio, T. Wallmersberger, Prof. B. Kröplin (Universität Stuttgart); K. Wolf, P. Post, J. Peetz, U. Scholl (Fraunhofer Institute for Algorithms and Scientific Computing) Crash-simulations play an important role in ...
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2004 German LS-DYNA Forum
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LS-PREPOST Recent Developments in Model setup for Metal Forming
P. Ho, D. Winn, R. Chen, T. Eggleston, G. Zhang, J. Hua (LSTC)
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2004 German LS-DYNA Forum
