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dc.contributor.authorGhosal, Arkaprovo
dc.contributor.authorSinha-Ray, Sumit
dc.contributor.authorSinha-Ray, Suman
dc.contributor.authorYarin, Alexander L.
dc.contributor.authorPourdeyhimi, Behnam
dc.date.accessioned2018-06-20T22:21:25Z
dc.date.available2018-06-20T22:21:25Z
dc.date.issued2016-10-22
dc.identifier.bibliographicCitationGhosal, Arkaprovo, et al. "Numerical modeling and experimental study of solution-blown nonwovens formed on a rotating drum." Polymer 105 (2016): 255-263 DOI: 10.1016/j.polymer.2016.10.027.en_US
dc.identifier.bibliographicCitationGhosal, Arkaprovo, et al. "Numerical modeling and experimental study of solution-blown nonwovens formed on a rotating drum." Polymer 105 (2016): 255-263 DOI: 10.1016/j.polymer.2016.10.027.
dc.identifier.issn00323861
dc.identifier.urihttp://hdl.handle.net/10027/22378
dc.description.abstractIn this work the three-dimensional architecture and properties of solution-blown laydown formed on a rotating drum are studied using the system of quasi-one-dimensional equations of the dynamics of free liquid polymer viscoelastic jets moving, evaporating and solidifying, while being driven by a surrounding high-speed air jet. Solution blowing of multiple polymer jets simultaneously issued from a nosepiece and collected on a rotating drum is modelled numerically. The numerical results on the volumetric porosity of nonwoven laydown are compared with the experimental data of the present work. The numerical predictions are in good agreement with the experimental data and elucidate the effect of the angular drum velocity on the mass and angular fiber distribution, as well as the volumetric porosity and permeability of the solution-blown nonwovens. It was found that instead of doing any upstream modification of the solution blowing process, the easiest way to control the laydown structure (the mass and angular fiber distribution, as well as the volumetric porosity and permeability) is to vary the angular velocity of the collecting drum.en_US
dc.description.sponsorshipThe work is supported by the Nonwovens Cooperative Research Center (NCRC), grant no. 13-149.en_US
dc.language.isoen_USen_US
dc.publisherElsevieren_US
dc.subjectNanofibersen_US
dc.subjectNumerical modelingen_US
dc.subjectSolution blowingen_US
dc.titleNumerical modeling and experimental study of solution-blown nonwovens formed on a rotating drumen_US
dc.typeArticleen_US
dc.identifier.citationGhosal, A., Sinha-Ray, S., Sinha-Ray, S., Yarin, A. L. and Pourdeyhimi, B. Numerical modeling and experimental study of solution-blown nonwovens formed on a rotating drum. Polymer (United Kingdom). 2016. 105. 10.1016/j.polymer.2016.10.027.en_US


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