Back to Search
Start Over
X-ray tomography applied to the characterization of cellular materials. Related finite element modeling problems
- Source :
-
Composites Science & Technology . Dec2003, Vol. 63 Issue 16, p2431. 13p. - Publication Year :
- 2003
-
Abstract
- The analyses of several materials exhibiting a cellular structure have been carried out using X-ray tomography. This new technique allows the three dimensional and non destructive visualisation of the studied materials at the scale of their cellular microstructure. Qualitative examples are given for metal foams, bread and cellular concrete. The similarity between these materials is striking. It has been measured by quantitative 3D image processing. The different Finite Element Methods available today to produce meshes from these images are presented and discussed in the final part of this paper. [Copyright &y& Elsevier]
- Subjects :
- *MOLECULAR structure
*TOMOGRAPHY
*MICROSTRUCTURE
*FINITE element method
Subjects
Details
- Language :
- English
- ISSN :
- 02663538
- Volume :
- 63
- Issue :
- 16
- Database :
- Academic Search Index
- Journal :
- Composites Science & Technology
- Publication Type :
- Academic Journal
- Accession number :
- 11112314
- Full Text :
- https://doi.org/10.1016/S0266-3538(03)00276-8