Explicit dynamic isogeometric B-Rep analysis of penalty-coupled trimmed NURBS shells
- Submitting institution
-
Queen Mary University of London
- Unit of assessment
- 12 - Engineering
- Output identifier
- 652
- Type
- D - Journal article
- DOI
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10.1016/j.cma.2019.04.016
- Title of journal
- Computer Methods in Applied Mechanics and Engineering
- Article number
- -
- First page
- 891
- Volume
- 351
- Issue
- -
- ISSN
- 0045-7825
- Open access status
- Not compliant
- Month of publication
- April
- Year of publication
- 2019
- URL
-
-
- Supplementary information
-
-
- Request cross-referral to
- -
- Output has been delayed by COVID-19
- No
- COVID-19 affected output statement
- -
- Forensic science
- No
- Criminology
- No
- Interdisciplinary
- No
- Number of additional authors
-
7
- Research group(s)
-
-
- Proposed double-weighted
- No
- Reserve for an output with double weighting
- No
- Additional information
- Isogeometric analysis (IGA) is one of the key topics in computational mechanics realising a smooth transition from computer aided design to computer aided engineering. It allows using identical geometries in both fields and integrates simulation into design processes, increasing numerical accuracy and reducing development cost. It enables first IGA realisations for transient dynamics (crash/blast) with industrial complexity. The work was realised with BMW/TUM, software providers (ANSYS/DYNAmore) and industrial partners (Beta-CAE-Systems/Idiada). Developments are available in commercial software for crashworthiness (LS-Dyna) and pre-/postprocessing (ANSA). Work has secured €500k industrial funding and led to presentations e.g. at the 7th Int. IGA Conference.
- Author contribution statement
- -
- Non-English
- No
- English abstract
- -
