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Simulation von flüssigkeitsgefüllten Behältern unter Beschuß
P. Starke, G. Lemmen (EADS Deutschland GmbH) Bei Hochgeschwindigkeitsaufschlag auf flüssigkeitsgefüllte Strukturen kann es neben der Schädigung am Aufschlagort selbst durch Ausbreitung von Druckwellen im Fluid auch an weiter ...
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2004 German LS-DYNA Forum
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Simulation of Fuel Sloshing – Comparative Study
M. Vesenjak, Prof. Z. Ren, Z. Zunic (Universität Maribor); A. Hummel (DaimlerChrysler AG) The paper outlines different approaches to fluid-structure interaction modelling in LS-DYNA. Different formulations (Lagrange, Euler, ALE and ...
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2004 German LS-DYNA Forum
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Smoothed Particle Hydrodynamics Method in LS-DYNA
J. L. Lacome jll@lstc.com (LSTC)
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2004 German LS-DYNA Forum
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Element-Free-Galerkin Method (EFG) in LS-DYNA Element- FreeLS— Implementation and Applications
C.T. Wu and Yong Guo LSTC Mark E. Botkin and Hui-Ping Wang GM R & D Center
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2004 German LS-DYNA Forum
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A Detailed Numerical Investigation of Insulated Glass subjected to the Standard Pendulum Test
S. Brendler (Landesgewerbeamt BW, Landesstelle für Bautechnik) Structural glazing design must reliably withhold static loads e.g. hand rails loaded by crowds, as well as dynamic loads, e. g. impacting persons or objects. Due to the ...
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2004 German LS-DYNA Forum
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Numerische Simulation formvariabler Strukturkonzepte axialer Eintrittsleiträder von Turboverdichtern
T. Müller, Prof. M. Lawrence (Universität Kassel) The presented work is concerned with the application of LS-DYNA to the mechanical analysis of shape adaptive airfoils in turbomachines. Adjustable Inlet Guide Vanes (IGV) in modern ...
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2004 German LS-DYNA Forum
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Numerische Simulation der mechanischen Eigenschaften textiler Flächengebilde Gewebeherstellung
Hermann Finckh High perfomance textiles especially woven fabrics made of multifilament yarns are widely spread in technical applications und will gain even more importance in the next years. Through further consequential development ...
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2004 German LS-DYNA Forum
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Dynamische Einwirkungen auf Stahlstrukturen – Simulation einer Ansprengung auf eine mögliche U-Bootstruktur
Norbert Nawa, Thomas Just Howaldtswerke – Deutsche Werft AG, Norbert.Nawa@hdw.de, Kiel, Deutschland TNO Automotive GmbH, just@tno-automotive.de, Stuttgart, Deutschland The underwater pressure field and initial shockwave from a TNT ...
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2004 German LS-DYNA Forum
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Mesh sensitivity of crash simulations: comparison of manually and batch meshed models
Paul Du Bois (Consultant), Marc Ratzel, Lars A. Fredriksson, Detlef Schneider (Altair Engineering GmbH) The results of numerical simulations are primarily influenced by three factors. One factor is the mathematical model, in which ...
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2004 German LS-DYNA Forum
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Efficient Shape Optimization of Crashworthy Structures using a New Substructuring Method
Ronald C. Averill Red Cedar Technology 4572 S. Hagadorn Rd., Suite 1-E East Lansing, MI 48823 r.averill@redcedartech.com A new methodology is introduced to drastically reduce the time and effort required to perform vehicle ...
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2004 German LS-DYNA Forum
