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Usage of fully detailed CAE models for concept design with the ANSA Morphing Tool
During the concept phase of product development, simplified CAD and CAE models are used to retain model versatility and minimize the set up time and the analysis complexity. However, this process often leads to simplified calculations ...
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2011 Europäische LS-DYNA Konferenz
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Session5 Paper3 Abstract
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2011 Europäische LS-DYNA Konferenz
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Session5 Paper1 Abstract
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2011 Europäische LS-DYNA Konferenz
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Using LS-OPT for meta-model based global sensitivity analysis
Popular sensitivity analysis methods such as ANOVA and SOBOL indices are widely used in LS-OPT in order to measure the importance of different input variables with respect to the model response. These methods are applied using ...
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2011 Europäische LS-DYNA Konferenz
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Complexity based design robustness analysis- Application to mechatronic component (vehicle hatchback)
This presentation gives an overview of the definitions, objectives, criteria and constrains as well as model variables and parameters regarding design robustness analysis.
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2011 Europäische LS-DYNA Konferenz
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Topology Design using LS-TaSC Version 2 and LS-DYNA
This paper gives an overview of LS-TaSC version 2, a topology optimization tool using LS-DYNA for the analysis of nonlinear structural behavior. The focus is on its capabilities, current development directions, and integration into an ...
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2011 Europäische LS-DYNA Konferenz
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An Effective Curve Matching Metric for Parameter Identification using Partial Mapping
This paper describes a new method for curve matching essential to the solution of inverse problems represented by system parameter identification. Hysteretic response curves are specifically addressed as a general class. The method is ...
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2011 Europäische LS-DYNA Konferenz
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Numerical Simulation of consequences of passenger aircraft tyre damage
All new-designed passenger aircrafts have to meet strict national and international safety requirements in accidents. One of the accidents is pneumatic tyre failure (a tyre burst). Because of that the tyre can be fragmented. An air ...
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2011 Europäische LS-DYNA Konferenz
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Simulation of the flow around a vertical axis wind turbine: LS-DYNA v980
The future 980 version of LS-DYNA® will include Computational Fluid Dynamics (CFD) solvers. The main objective of these new solvers will be to perform fluid structure interactions by directly solving ®the Navier-Stokes equations and ...
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2011 Europäische LS-DYNA Konferenz
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Analysis of a single stage compressed gas launcher behaviour: from breech opening to sabot separation
Single stage compressed gas guns are used in Shock Physics laboratory to perform characterization experiments and ballistic events. The main advantage of this kind of launcher is that impact conditions are well defined (impact ...
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