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dc.contributor.authorBrown, Jerald L.
dc.contributor.otherInternational Conference on Web Handling (2019)
dc.date.accessioned2019-06-04T16:16:38Z
dc.date.available2019-06-04T16:16:38Z
dc.date.issued2019-06
dc.identifieroksd_icwh_2019_brown2
dc.identifier.citationBrown, J. L. (2019, June). Unified model for longitudinal and lateral web dynamics. Paper presented at the Fifteenth International Conference on Web Handling (IWEB), Stillwater, OK.
dc.identifier.urihttps://hdl.handle.net/11244/320268
dc.description.abstractIn "The Effect of Mass Transfer on Multi-Span Lateral Dynamics of Uniform Webs" [1], it is shown that behavior of Shelton's lateral dynamic beam model [2] can be explained as the interaction of the normal entry equation and mass transfer between spans. The implications of mass transfer are discussed further in "The Connection between Longitudinal and Lateral Web Dynamics" [3].
dc.description.abstractIn this paper, the mass transfer idea is generalized and used to develop a dynamic model that combines lateral and longitudinal (tension) behavior. Nonlinear elasticity theory is used to model the web as a two-dimensional membrane in a state of plane stress. Boundary conditions at the downstream roller are: 1) the normal entry equation, used in lateral models, and 2) the continuity equation, used in tension models.
dc.description.abstractResults from the new model, such as lateral force, lateral position, face angle and slope are shown to agree closely with the static and dynamic beam models developed and tested by Shelton [2]. Comparisons are also made with the dynamic beam model from reference [1] that includes the effect of shear.
dc.description.abstractInformation that is unique to the two-dimensional model is presented and discussed, such as: 1. Transient disturbances in tension at the downstream roller caused by pivoting and shifting of rollers; 2. Transient gradients in lateral velocity that can cause wrinkling; 3. The effect of tension change on lateral position.
dc.formatapplication/pdf
dc.languageen_US
dc.publisherOklahoma State University
dc.rightsIn 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.titleUnified model for longitudinal and lateral web dynamics
osu.filenameoksd_icwh_2019_brown2.pdf
dc.type.genreConference proceedings
dc.type.materialText


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