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Enabling Productive Use of Isogeometric Shells in LS-DYNA
Isogeometric Analysis (IGA) [1] is a novel Finite Element Analysis (FEA) technology based on splines known from Computer Aided Design (CAD). In an ...
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Conferences
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14th European LS-DYNA Conference 2023
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IGA
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Failure model calibration of a DP1000 dual phase steel using solid and shell elements for crash simulation
With the trend towards lightweight construction, advanced high-strength steel (AHSS) is increasingly being used in automotive structural components. Since the ...
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Conferences
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14th European LS-DYNA Conference 2023
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Metals
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Development of a Data-driven Surrogate Model for Scale-bridging in Battery Modelling Application
In numerous mechanical engineering applications, the use of multiscale computational modeling and simulations is imperative. Nevertheless, the computational ...
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Conferences
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14th European LS-DYNA Conference 2023
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Battery/Electric Vehicle
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Similar part identification integrating machine learning approaches with a SDM workflow
Machine learning (ML) approaches for geometric part recognition have been evaluated with 3D automotive data in [1], where only one vehicle was used (Toyota ...
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Conferences
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14th European LS-DYNA Conference 2023
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SDM
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Multi-phase welding simulation, experimental validation and exploratory bending simulation of structural steel weldments
To predict the load-bearing capacity of a welded joint, it is necessary to know the structure that will be formed. In recent decades, welding simulation has ...
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14th European LS-DYNA Conference 2023
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Welding and Heat Treamtment
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Finite element modelling of textile-soft material interaction using 3D/4D scan data
The interaction between textile and soft material occurs in different areas. It can be found in the clothing, medicine or automotive sector. In this paper the ...
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Conferences
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14th European LS-DYNA Conference 2023
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Composites/Textiles
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Incremental Forming Simulation of Dimples for Solar Mirror Supports using Isogeometric Analysis
Heliostats are concentrating mirrors which track the sun to direct light onto a receiver in concentrating solar power (CSP) systems. Heliostat cost and ...
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Conferences
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14th European LS-DYNA Conference 2023
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IGA
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Developments in *MAT_WINFRITH_CONCRETE and Application to Modelling of Segmented Concrete Tunnel Linings
Tunnels constructed by Tunnel Boring Machines are lined with precast reinforced concrete segments. The joints between the segments must resist a combination of ...
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Conferences
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14th European LS-DYNA Conference 2023
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Simulation Miscellaneous
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Modelling the Dynamics of Well Perforation
One of the crucial steps in the completion of many oil wells is their perforation, required to establish communication with the target reservoir. Perforation ...
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Conferences
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14th European LS-DYNA Conference 2023
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Simulation Miscellaneous
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Meshless Methods in Workbench LS-DYNA
CADFEM Germany GmbH is working to create an open library of Ansys LS-DYNA [1] industrial use cases. Two new Industrial Use Cases for Ansys LS-DYNA have been ...
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Conferences
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14th European LS-DYNA Conference 2023
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Simulation Methods