Details
| Original language | English |
|---|---|
| Title of host publication | Composites with Microand Nano-Structures |
| Subtitle of host publication | Computational Modeling and Experiments |
| Editors | Vladimir Kompis |
| Publisher | Springer Netherlands |
| Pages | 281-297 |
| Number of pages | 17 |
| ISBN (Print) | 9781402069741 |
| Publication status | Published - 2008 |
| Event | International Conference on Composites with Micro- and Nano-Structure - Computational Modelling and Experiments, CMNS 2007 - Liptovsky Mikulas, Slovakia Duration: 28 May 2007 → 31 May 2007 |
Publication series
| Name | Computational Methods in Applied Sciences |
|---|---|
| Volume | 9 |
| ISSN (Print) | 1871-3033 |
Abstract
A computational framework for extracting effective diffusivities from microtomographic images is presented. As an example of the capabilities of this framework, the effective diffusivity of a cement paste whose microstructure has been digitized to a resolution of 1 μm is derived. Besides presenting a consistent homogenization procedure, the importance of statistical testing is also highlighted. Indeed, for the problem at hand, it appears that statistical testing and subsequent interpretation of the results in terms of statistical quantities is a necessity for obtaining quantitative information on the property of interest.
ASJC Scopus subject areas
- Engineering(all)
- Civil and Structural Engineering
- Mathematics(all)
- Modelling and Simulation
- Engineering(all)
- Biomedical Engineering
- Computer Science(all)
- Computer Science Applications
- Chemical Engineering(all)
- Fluid Flow and Transfer Processes
- Mathematics(all)
- Computational Mathematics
- Engineering(all)
- Electrical and Electronic Engineering
Cite this
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Composites with Microand Nano-Structures: Computational Modeling and Experiments. ed. / Vladimir Kompis. Springer Netherlands, 2008. p. 281-297 (Computational Methods in Applied Sciences; Vol. 9).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Computation of effective cement paste diffusivities from microtomographic images
AU - Krabbenhoft, K.
AU - Hain, M.
AU - Wriggers, Peter
PY - 2008
Y1 - 2008
N2 - A computational framework for extracting effective diffusivities from microtomographic images is presented. As an example of the capabilities of this framework, the effective diffusivity of a cement paste whose microstructure has been digitized to a resolution of 1 μm is derived. Besides presenting a consistent homogenization procedure, the importance of statistical testing is also highlighted. Indeed, for the problem at hand, it appears that statistical testing and subsequent interpretation of the results in terms of statistical quantities is a necessity for obtaining quantitative information on the property of interest.
AB - A computational framework for extracting effective diffusivities from microtomographic images is presented. As an example of the capabilities of this framework, the effective diffusivity of a cement paste whose microstructure has been digitized to a resolution of 1 μm is derived. Besides presenting a consistent homogenization procedure, the importance of statistical testing is also highlighted. Indeed, for the problem at hand, it appears that statistical testing and subsequent interpretation of the results in terms of statistical quantities is a necessity for obtaining quantitative information on the property of interest.
UR - http://www.scopus.com/inward/record.url?scp=84962742878&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:84962742878
SN - 9781402069741
T3 - Computational Methods in Applied Sciences
SP - 281
EP - 297
BT - Composites with Microand Nano-Structures
A2 - Kompis, Vladimir
PB - Springer Netherlands
T2 - International Conference on Composites with Micro- and Nano-Structure - Computational Modelling and Experiments, CMNS 2007
Y2 - 28 May 2007 through 31 May 2007
ER -