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A Comparison of Damage and Failure Models for the Failure Prediction of Dual-Phase Steels
The aim of this contribution is the comparison of different damage failure models that are available in LS-DYNA. In particular, the focus is concentrated on ...
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Conferences
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11th European LS-DYNA Conference
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Crash / Metal Failure
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Importance of Plasticity for GISSMO Calibration in Automotive Safety Applications
GISSMO has become an incredibly flexible tool since its inception. An overview is not to be presented here owing to the fact it is coved extensively by other ...
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Conferences
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14th European LS-DYNA Conference 2023
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Metals
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GISSMO Based Material Characterization Using Workflows in d3VIEW
In times when the automotive industry is trying ways to reduce the R&D time for a new vehicle, material characterization using Workflows provide a structured ...
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Conferences
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16th International LS-DYNA Conference
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Constitutive-Modeling T7-1
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Approach for Modelling Thermoplastic Generative Designed Parts
This study presents an approach to characterize thermoplastic generative designed parts and compares the usability of different material models in LS-DYNA. ...
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Conferences
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12th European LS-DYNA Conference
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Thermoplastic Materials
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A General Damage Initiation and Evolution Model (DIEM) in LS-DYNA
As the automotive industry is reducing the number of physical prototypes in favour of computer simulations during their design processes, a lot of demands is ...
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Conferences
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9th European LS-DYNA Conference
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An Investigation of Modeling Approaches for Material Instability of Aluminum Sheet Metal using the GISSMO Model
The most generally accepted tool for the assessment of formability of sheet material up to the present date is the forming limit diagram (FLD). It allows the ...
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Conferences
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10th European LS-DYNA Conference
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2 Crash II - Failure
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Improvement in predictive capability of smalloverlap crash simulation with emphasis on GISSMO material model, weld rupture and detailed modeling
CAE tools are one of the best techniques in the auto industry to drive design and help product development with minimal physical tests. Physical tests are very ...
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Conferences
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13th European LS-DYNA Conference 2021
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Crash
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A Full-Field Calibration Approach on Material Parameter Identification
Nowadays the possibility to accurately simulate steel alloys is crucial to expect accurate results in crash analysis. Just as much as welding spots, innovative ...
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Conferences
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12th European LS-DYNA Conference
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Material Characterization
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Meso-Scale FEA modeling to Simulate Crack Initiation and Propagation in Boron Steel
The scope of this paper focuses on the characterization and prediction of potential crack initiation and propagation in a boron-steel component under extreme ...
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Conferences
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13th International LS-DYNA Conference
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Automotive
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Recent Enhancements and Studies of Isogeometric Shells in LS-DYNA
Isogeometric Analysis (IGA) [1] is a Finite Element Analysis (FEA) technology that uses spline basis functions known from Computer Aided Design (CAD) to ...
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Conferences
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17th International LS-DYNA Conference 2024
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IGA
