Phenomenological analysis of constrained in-plane compression of paperboard using micro-computed tomography Imaging
| العنوان: | Phenomenological analysis of constrained in-plane compression of paperboard using micro-computed tomography Imaging |
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| المؤلفون: | Julian Moosmann, Malte Wallmeier, August Brandberg, Felix Beckmann, Christophe Barbier, Sören Östlund, Artem Kulachenko, Claes Holmqvist, Torbjörn Pettersson |
| المصدر: | Wallmeier, M.; Barbier, C.; Beckmann, F.; Brandberg, A.; Holmqvist, C.; Kulachenko, A.; Moosmann, J.; Östlund, S.; Pettersson, T.: Phenomenological analysis of constrained in-plane compression of paperboard using micro-computed tomography Imaging. In: Nordic Pulp & Paper Research Journal. Vol. 36 (2021) 3, 491-502. (DOI: /10.1515/npprj-2020-0092) Nordic pulp & paper research journal 36(3), 491-502 (2021). doi:10.1515/npprj-2020-0092 |
| بيانات النشر: | Walter de Gruyter GmbH, 2021. |
| سنة النشر: | 2021 |
| مصطلحات موضوعية: | 0106 biological sciences, Paperboard, Materials science, Acoustics, Micro computed tomography, Forestry, 02 engineering and technology, 021001 nanoscience & nanotechnology, Compression (physics), 01 natural sciences, In plane, 010608 biotechnology, visual_art, ddc:660, visual_art.visual_art_medium, General Materials Science, 0210 nano-technology |
| الوصف: | Nordic pulp & paper research journal 36(3), 491 - 502 (2021). doi:10.1515/npprj-2020-0092 Large deformations under in-plane compression of paperboard appear in forming processes like hydroforming, pressforming and deep drawing, but the mechanisms of deformation have not been studied on a micromechanical level. A constrained in-plane compression test is presented. This test allows for in-plane compression, buckling, wrinkling and compaction. The constrained compression test is realized using a DEBEN CT-500 in-situ tester for laboratory microtomography and synchrotron microtomography. Experiments with five different materials spanning from laboratory handsheets to commercially available multi-layered paperboards are performed. Image processing is used to observe the local out-of-plane fiber orientation and compaction. A phenomenological investigation of the deformation behavior of these materials is presented. Delamination is found to be the primary mechanisms of failure in the multi-layered boards. Furthermore, a porous network structure, created by using long and minimally refined softwood fibers, is found to facilitate the formation of uniform wrinkles and compaction. Published by Walter de Gruyter GmbH, Boston |
| تدمد: | 2000-0669 0283-2631 |
| URL الوصول: | https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d406be4f7c289ee427706312f6e96f0a https://doi.org/10.1515/npprj-2020-0092 |
| حقوق: | OPEN |
| رقم الأكسشن: | edsair.doi.dedup.....d406be4f7c289ee427706312f6e96f0a |
| قاعدة البيانات: | OpenAIRE |
| تدمد: | 20000669 02832631 |
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