dc.contributor.author | Olsen, J. E. | |
dc.contributor.other | International Conference on Web Handling (1999) | |
dc.date.accessioned | 2019-11-07T15:30:21Z | |
dc.date.available | 2019-11-07T15:30:21Z | |
dc.date.issued | 1999-06 | |
dc.identifier | oksd_icwh_1999_olsen | |
dc.identifier.citation | Olsen, J. E. (1999, June). Modeling of edge rolls defects. Paper presented at the Fifth International Conference on Web Handling (IWEB), Stillwater, OK. | |
dc.identifier.uri | https://hdl.handle.net/11244/321786 | |
dc.description.abstract | Based upon Hakiel's nonlinear orthotropic model for wound rolls, a model has been developed which takes into account widthwise variations in web properties. The model includes widthwise variations in the elastic modulus in the machine direction and it includes the effect of slack edges which is modeled as a widthwise variation in initial strain. Both variations can typically be found in paper and they are possible causes of soft outer edges on wound rolls. The variations are included by modifying the outer boundary condition in Hakiel's model. Calculations show that in-roll pressure decreases towards the edge if there is a slack edge or the elastic modulus has a lower value at the edge than elsewhere. This is consistent with empirical observations. | |
dc.format | application/pdf | |
dc.language | en_US | |
dc.publisher | Oklahoma State University | |
dc.rights | In the Oklahoma State University Library's institutional repository this paper is made available through the open access principles and the terms of agreement/consent between the author(s) and the publisher. The permission policy on the use, reproduction or distribution of the article falls under fair use for educational, scholarship, and research purposes. Contact Digital Resources and Discovery Services at lib-dls@okstate.edu or 405-744-9161 for further information. | |
dc.title | Modeling of edge rolls defects | |
osu.filename | oksd_icwh_1999_olsen.pdf | |
dc.type.genre | Conference proceedings | |
dc.type.material | Text | |