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Simulationsmethodik für das Hinterspritzen/Hinterpressen von textilen Einbauteilen im Automobilinnenraum
The following presentation shows new ways in simulation methods of textile applications in the field of automotive interiors. Nowadays the virtual estimation of production processes and virtual prediction of the behaviour of products ...
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2005 Deutsches LS-DYNA Forum
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Material Models for Polymers under Crash Loads - Existing LS-DYNA Models and Perspective
Continuum mechanical modelling of structures made from thermoplastic materials under crash loads including large deformations and failure is still challenge in the existing numerical tools for crash simulation. This challenge has two ...
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2005 Deutsches LS-DYNA Forum
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Aspects of Simulation of Automobile Seating Using LS-Dyna 3D
The simulation of automotive seating continues to reduce prototype turnaround times and the cost involved with unnecessary prototype testing. With the increasing complexity of seat design, driven mainly by OEM requirements and ...
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2005 Deutsches LS-DYNA Forum
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Entwicklung des Dummymodells BioRID2
Der BioRID2 wird benötigt um Verletzungsgrößen in Heckaufparlllastfällen abzuschätzen. Eine häufige Verletzung stellt hier ein Halswirbelsäulen-Schleudertrauma, oder auch Whiplash genannt, dar. Die Ursachen der Verletzung selbst und ...
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2005 Deutsches LS-DYNA Forum
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Comparison of Faceted Vs Ellipsoid Dummies In Frontal Crash Simulations
An improved Hybrid-III 50th %ile crash test dummy model has been developed in MADYMO. Advanced multibody techniques have been used to obtain fast computation times with the geometry and potential accuracy of CPU intensive finite ...
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2005 Deutsches LS-DYNA Forum
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Coupling of Deformable Rigid Bodies with Finite Elements to Simulate FMVSS Head Impact
Modal methods in linear dynamic analysis are classical techniques to compute the response of structures. The mechanical idea behind is to find a particularly useful problem dependent basis (e.g. so-called eigenfunctions or eigenmodes) ...
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2005 Deutsches LS-DYNA Forum
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FE-Simulation Based Optimization of an Adaptive Restraint System Considering Multiple Front-Crash Load Cases using LS-OPT
The purpose of this paper is to explore some interesting aspects of optimization for crashworthiness occupant safety applications and to propose optimization strategies for highly nonlinear problems. With the today’s state of ...
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2005 Deutsches LS-DYNA Forum
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Validation of 3yrs and 6 yrs FTSS dummy models for check of OoP suitability
For a planned airbag simulation model including 3yrs and 6yrs child dummy models, it is necessary to investigate available dummy models and choose the best suitable model. Firstly a market research study was undertaken to find out, ...
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2005 Deutsches LS-DYNA Forum
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Development of the Numerical Model of the New-born Child Dummy Q0
The European research project "CHILD" (Child Injury Led Design) is working on the improvement of passive safety of children as occupants in cars. One of the objectives is to develop new child dummy models. This paper focuses on the ...
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2005 Deutsches LS-DYNA Forum
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Developement and Application of Pedestrian Protection Impactor Models
This talk introduces into the development of head, leg, and upperleg forms as well as gives a summary of the discussed topics.
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2005 Deutsches LS-DYNA Forum
