Data · dataset · 2024
Code for Geometry of Needle-Like Microstructures in Shape-Memory Alloys
Listed in bonndata
This repository contains the code to Conti, S., Lenz, M., Rumpf, M., Verhülsdonk, J., Zwicknagl, B., Geometry of Needle-Like Microstructures in Shape-Memory Alloys.
Description
Shap. Mem.
Superelasticity (2023). Needle-like microstructures are often observed in shape memory alloys near macro-interfaces that separate regions with different laminate orientation. We study their shape with a two-dimensional model based on nonlinear elasticity, that contains an explicit parametrization of the needle profiles.
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Energy minimization leads to specific predictions for the geometry of needle-like domains. Our simulations are based on shape optimization of the needle interfaces, using a polyconvex energy density with cubic symmetry for the elastic problem, and a numerical implementation via finite elements on a dynamically changing grid.
Links
Where it is published
- Dataverse dataset page bonndata.uni-bonn.de/dataset.xhtml?persistentId=doi%3A10.60507%2FFK2%2FVZAIVF ↗
landing page · from bonndata uni bonn de
- DOI doi.org/10.60507/fk2/vzaivf ↗
DOI / persistent id · from bonndata uni bonn de
Catalogue records · 1
- Dataverse API bonndata.uni-bonn.de/api/datasets/:persistentId/?persistentId=doi%3A10.60507%2FFK2%… ↗
metadata API · from bonndata uni bonn de
Topics
- Stated by source
- Mathematical Sciences · Physics
- From keywords
- Mathematics & Statistics · Physics
Provenance · 1 source records, 10 field assertions
| Source | Key | Last seen | Raw |
|---|---|---|---|
| bonndata | doi:10.60507/FK2/VZAIVF | 13 d ago | JSON v1 |
| Field | Assertion | Extractor | Evidence |
|---|---|---|---|
| concepts[field].dataverse_subject:mathematical-sciences | source · bonndata uni bonn de | connector:bonndata_uni_bonn_de@1.0.0 | /subjects |
| concepts[field].dataverse_subject:physics | source · bonndata uni bonn de | connector:bonndata_uni_bonn_de@1.0.0 | /subjects |
| concepts[field].local:field:mathematics-statistics | mapping · bonndata uni bonn de | connector:bonndata_uni_bonn_de@1.0.0 | /subjects |
| concepts[field].local:field:physics | mapping · bonndata uni bonn de | connector:bonndata_uni_bonn_de@1.0.0 | /subjects |
| created_date | source · bonndata uni bonn de | connector:bonndata_uni_bonn_de@1.0.0 | |
| description | source · bonndata uni bonn de | connector:bonndata_uni_bonn_de@1.0.0 | /description |
| publication_date | source · bonndata uni bonn de | connector:bonndata_uni_bonn_de@1.0.0 | |
| title | source · bonndata uni bonn de | connector:bonndata_uni_bonn_de@1.0.0 | /name |
| updated_date | source · bonndata uni bonn de | connector:bonndata_uni_bonn_de@1.0.0 | |
| version_label | source · bonndata uni bonn de | connector:bonndata_uni_bonn_de@1.0.0 |