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Investigation of the Early Inflation Characteristics of a Complex Folded Knee Airbag with the New Corpuscular Method in LS-DYNA
To address the challenging out-of-position (OoP) load case with Ls-Dyna, the corpuscular (particle) method has been recently developed together with the advanced finite element (FE) airbag simulation method. Within this study, an ...
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2007 Deutsches LS-DYNA Forum
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OoP Load Cases (Passive Safety III)
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Investigation of the Early Inflation Characteristics of a Complex Folded Knee Airbag with the New Corpuscular Method in LS-DYNA
To address the challenging out-of-position (OoP) load case with Ls-Dyna, the corpuscular (particle) method has been recently developed together with the advanced finite element (FE) airbag simulation method. Within this study, an ...
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2007 Deutsches LS-DYNA Forum
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OoP Load Cases (Passive Safety III)
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Application of Gas Dynamic Method in Development of Airbag Modules
This talk compares after a short introduction different gas dynamic methods and discusses the predictability of corpuscular methods. Further on, an application of gas dynamic airbag models is being presented.
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2007 Deutsches LS-DYNA Forum
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OoP Load Cases (Passive Safety III)
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Corpuscular Method for OoP Simulations – Difficulty Dealing with Small Vent Holes
The corpuscular method for airbag deployment simulations in LS-DYNA has quickly gained popularity. The method is inherently stable, easy to use and relatively fast. One drawback, though, is poor handling of small vent holes. The gas ...
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2007 Deutsches LS-DYNA Forum
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OoP Load Cases (Passive Safety III)
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Wirkketten der Energieabsorption
The occupant protection and especially the pedestrian protection are getting more and more important since several years. The reason is the insufficient safety of the pedestrian against severe injuries during the impact with vehicles. ...
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2007 Deutsches LS-DYNA Forum
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Pedestrian, Head Impact (P. Safety II)
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A CAE Tool for Process Optimisation According to FMVSS201U
Project work being conducted at P+Z Engineering has resulted in the need to develop a tool to aid in the FE-Simulation in accordance with Federal Motor Vehicle Safety Standard 201u commonly known as FMVSS201u. The task was to automate ...
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2007 Deutsches LS-DYNA Forum
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Pedestrian, Head Impact (P. Safety II)
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Wirkketten der Energieabsorption
L. Berger, C. Sahr (RWTH Aachen) The occupant protection and especially the pedestrian protection are getting more and more important since several years. The reason is the insufficient safety of the pedestrian against severe ...
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2007 Deutsches LS-DYNA Forum
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Pedestrian, Head Impact (P. Safety II)
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LS-DYNA Study of the Innovative Concepts of Engine Bonnets to Improve the Passive Safety of Head Impact
Pedestrian protection is one development issue where up-frontloading is essential. Bringing in new innovative ideas, based on analytical approaches and parameter studies, which would allow checking the efficiency of the concept even ...
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2007 Deutsches LS-DYNA Forum
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Pedestrian, Head Impact (P. Safety II)
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FE Human Modelling in Crash – Aspects of the numerical Modelling and current Applications in the Automotive Industry
Human modelling is a rather new development in occupant and pedestrian safety simulations in the automotive industry and gained much importance and interest in recent years. However it is still in a very early development phase and ...
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2007 Deutsches LS-DYNA Forum
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Passive Safety
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Development of Detailed Finite Element Dummy Models
Various numerical models of crash test dummies have been developed over the last decade ranging from rigid body models to deformable models. Today, these models have become an integral part of vehicle interior and restraint ...
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2007 Deutsches LS-DYNA Forum
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Passive Safety
