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Modelling yarn balloon motion in ring spinning Tang, Zheng-Xue, Fraser, W. Barrie and Wang, Xungai 2007, Modelling yarn balloon motion in ring spinning, Applied mathematical modelling, vol. 31, no. 7, pp. 1397-1410. Attached Files Name Description MIMEType Size Downloads wang-modellingyarnballoonmotion-2007.pdf Author's post print application/pdf 665.73KB 279 Title Modelling yarn balloon motion in ring spinning Author(s) Tang, Zheng-Xue Fraser, W. Barrie Wang, Xungai Journal name Applied mathematical modelling Volume number 31 Issue number 7 Start page 1397 End page 1410 Publisher Elsevier Place of publication New York, NY. Publication date 2007-07 ISSN 0307-904X 1872-8480 Keyword(s) ring spinning ballooning yarn yarn tension air-drag Summary Air-drag on a ballooning yarn and balloon shape affect the yarn tension and ends-down (yarn breakage), which in turn affects energy consumption and yarn productivity in ring spinning. In this article, a mathematical model of yarn ballooning motion in ring spinning is established. The model can be used to generate balloon shape and predict tension in the ballooning yarn under given spinning conditions. Yarn tension was measured using a computer data acquisition system and the balloon shapes were captured using a digital camera with video capability during the experiments using cotton and wool yarns at various balloon-heights and with varying yarn-length in the balloon. The air-drag coefficients on ballooning cotton and wool yarns in ring spinning were estimated by making a “best fit” between the theoretical and experimental turning points. The theoretical results were verified with experimental data. The effects of air-drag and balloon shape on yarn tension are discussed. Language eng Field of Research 091012 Textile Technology Socio Economic Objective 970109 Expanding Knowledge in Engineering HERDC Research category C1 Refereed article in a scholarly journal Copyright notice ©2006, Elsevier Persistent URL http://hdl.handle.net/10536/DRO/DU:30007506 Document type: Journal Article Collections: Centre for Material and Fibre Innovation Open Access Collection Related Links Link Description Connect to published version (restricted access) Go to link with your DU access privileges     Unless expressly stated otherwise, the copyright for items in DRO is owned by the author, with all rights reserved. Every reasonable effort has been made to ensure that permission has been obtained for items included in DRO. If you believe that your rights have been infringed by this repository, please contact drosupport@deakin.edu.au. Versions Version Filter Type Thu, 09 Oct 2008, 11:29:02 EST Tue, 21 Apr 2009, 16:01:28 EST Tue, 09 Jun 2009, 09:06:06 EST Mon, 19 Apr 2010, 10:11:43 EST Mon, 15 Apr 2013, 11:59:47 EST Filtered Full Citation counts:   Cited 11 times in TR Web of Science Cited 12 times in Scopus Search Google Scholar Access Statistics: 570 Abstract Views, 279 File Downloads  -  Detailed Statistics Created: Mon, 29 Sep 2008, 08:52:54 EST

Every reasonable effort has been made to ensure that permission has been obtained for items included in DRO. If you believe that your rights have been infringed by this repository, please contact drosupport@deakin.edu.au.