Koenders, E. A. B. ; Ukrainczyk, N. ; Breugel, K. van (2012)
Morphological nature of diffusion in cement paste.
In: Concrete Repair, Rehabilitation and Retrofitting III
doi: 10.1201/b12750
Buchkapitel, Bibliographie
Kurzbeschreibung (Abstract)
The simulation of transport properties is implemented in two ways: 1) through capillary pores only; or 2) through capillary pores and hydration products (more precisely CSH gel). Because the size of the sparse matrix A is N times N the matrix is not stored explicitly but only implicitly in the vectors cx, cy, and cz which store the conductance coefficients of the bonds among voxel faces in the x, y, and z directions, respectively. The system of equations is solved by conjugate gradient algorithm. The bottleneck in this solver routine is the multiplication of matrix A with an arbitrary vector. In order to speed up this
| Typ des Eintrags: | Buchkapitel |
|---|---|
| Erschienen: | 2012 |
| Autor(en): | Koenders, E. A. B. ; Ukrainczyk, N. ; Breugel, K. van |
| Art des Eintrags: | Bibliographie |
| Titel: | Morphological nature of diffusion in cement paste |
| Sprache: | Englisch |
| Publikationsjahr: | 24 März 2012 |
| Ort: | London |
| Verlag: | Taylor & Francis |
| Buchtitel: | Concrete Repair, Rehabilitation and Retrofitting III |
| Kollation: | 2 Seiten |
| DOI: | 10.1201/b12750 |
| Kurzbeschreibung (Abstract): | The simulation of transport properties is implemented in two ways: 1) through capillary pores only; or 2) through capillary pores and hydration products (more precisely CSH gel). Because the size of the sparse matrix A is N times N the matrix is not stored explicitly but only implicitly in the vectors cx, cy, and cz which store the conductance coefficients of the bonds among voxel faces in the x, y, and z directions, respectively. The system of equations is solved by conjugate gradient algorithm. The bottleneck in this solver routine is the multiplication of matrix A with an arbitrary vector. In order to speed up this |
| Zusätzliche Informationen: | 3rd International Conference on Concrete Repair, Rehabilitation and Retrofitting, ICCRRR-3, 3-5 September 2012, Cape Town, South Africa |
| Fachbereich(e)/-gebiet(e): | 13 Fachbereich Bau- und Umweltingenieurwissenschaften 13 Fachbereich Bau- und Umweltingenieurwissenschaften > Institut für Werkstoffe im Bauwesen |
| Hinterlegungsdatum: | 24 Mär 2016 13:38 |
| Letzte Änderung: | 29 Mai 2024 06:53 |
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