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Finite element dynamic simulation of whole rallying car structure: Towards better understanding of structural dynamics during side impacts
Side impact accidents against a tree or pole remain the most dangerous accident scenarios in rally cars. Statistical data shows that 52% of the fatalities between 2004 and 2009 concern crashes against a rigid pole by the track sides, ...
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2011 Europäische LS-DYNA Konferenz
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Papers
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Roof crush resistance and rollover strength of a paratransit bus
Paratransit buses constitute a special group of vehicles in the US due to their smaller size, two-step assembly process, and their use for complementary services to the regular scheduled transit routes. Due to their uniqueness these ...
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2011 Europäische LS-DYNA Konferenz
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Papers
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Using CAE to evaluate a structural foam design for increasing roof strengh
In recent years, there has been increased discussion of the strength of vehicle roofs in rollover crashes. NHTSA recently revised the federal roof strength requirement and the IIHS has published an even more stringent roof strength ...
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2011 Europäische LS-DYNA Konferenz
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Papers
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New Developments on Identification of Material and System Parameters with LS-OPT
This talk introduces into the topic of the new developments on Identification of Material and System Parameters with LS-OPT. It presents current ordinate-based curve matching metric as an example as well as discusses the motivation ...
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2011 Deutsches LS-DYNA Forum
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2011 Entwicklerforum
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Hybrid (MPP+OpenMP) Version of LS-DYNA
This talk introduces into MPP Hybrid and explains what it is as well as why to use it, its benefits and how to use Hybrid.
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2011 Deutsches LS-DYNA Forum
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2011 Entwicklerforum
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Review of Solid Element Formulations in LS-DYNA
This talk discusses the motivation behind Solid Element Formulations in LS-DYNA and gives a review of it.
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2011 Deutsches LS-DYNA Forum
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2011 Entwicklerforum
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Introduction to Isogeometric Elements in LS-DYNA
This talk discribes the motivation, definition and history of Isogeometric Elements and Analysis. It explains the transformation from B-splines to NURBS and concludes with two examples "Square Tube Buckling" and "Underbody Cross ...
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2011 Deutsches LS-DYNA Forum
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2011 Entwicklerforum
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GISSMO - Material Modeling with a Sophisticated Failure Criteria
This talk discribes material modeling with a sophisticated failure criteria
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2011 Deutsches LS-DYNA Forum
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2011 Entwicklerforum
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Selective Mass Scaling (SMS)
This talk answers the question why SMS is newsworthy and dicusses the theory and implementation behind it including the difference between CMS and SMS and when and how to usw SMS. It concludes with the recent developments of SMS and ...
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2011 Deutsches LS-DYNA Forum
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2011 Entwicklerforum
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The Stress Invariant Simulator (Sisi)
A. Haufe (DYNAmore GmbH)
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2011 Deutsches LS-DYNA Forum
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2011 Entwicklerforum