3D Modelling of random cellulosic fibrous networks based on X-ray tomography and image analysis
| Autor: | P. Castéra, C. Delisée, Matthieu Faessel, F. Bos |
|---|---|
| Přispěvatelé: | LABORATOIRE DE RHEOLOGIE DU BOIS DE BORDEAUX (LRBB), Centre National de la Recherche Scientifique (CNRS)-Institut National de la Recherche Agronomique (INRA)-Université Sciences et Technologies - Bordeaux 1 |
| Rok vydání: | 2005 |
| Předmět: |
Materials science
[SDV]Life Sciences [q-bio] 02 engineering and technology Mathematical morphology 010402 general chemistry Fiberboard 01 natural sciences Thermal conductivity [SDV.IDA]Life Sciences [q-bio]/Food engineering [SPI.GPROC]Engineering Sciences [physics]/Chemical and Process Engineering Composite material ComputingMilieux_MISCELLANEOUS ARCHITECTURE Computer simulation General Engineering Process (computing) 021001 nanoscience & nanotechnology Microstructure Finite element method 0104 chemical sciences visual_art Ceramics and Composites visual_art.visual_art_medium Tomography 0210 nano-technology 3D |
| Zdroj: | Composites Science and Technology Composites Science and Technology, Elsevier, 2005, 65 (13), pp.1931-1940. ⟨10.1016/j.compscitech.2004.12.038⟩ |
| ISSN: | 0266-3538 |
| Popis: | The microstructure of fibrous networks in low density wood-based fibreboards elaborated with various processes is observed by X-ray tomography. Image analysis tools derived from mathematical morphology are used to process 3D images obtained and to recover 3D information on the fibres and the fibre network. A 3D model of random fibre networks developed by means of experimental information is presented. The parameters of the model correspond to internal architecture properties. Their influence on a local thermal conductivity is studied through finite element method. |
| Databáze: | OpenAIRE |
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