Micro-Geometry of 3-D Braided Tubular Preform

The micro-geometry of three-dimensional (3-D) braided tubular preform is more complex than that of rectangular one, and it is more difficult to analyze its architecture and mechanical properties theoretically as well. Through the advantage of digital element approach for textile technology, 3-D circ...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Journal of composite materials 2004-05, Vol.38 (9), p.791-798
1. Verfasser: Sun, Xuekun
Format: Artikel
Sprache:eng
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 798
container_issue 9
container_start_page 791
container_title Journal of composite materials
container_volume 38
creator Sun, Xuekun
description The micro-geometry of three-dimensional (3-D) braided tubular preform is more complex than that of rectangular one, and it is more difficult to analyze its architecture and mechanical properties theoretically as well. Through the advantage of digital element approach for textile technology, 3-D circular braiding process could be simulated dynamically using different parameters like yarn tension, yarn properties, the size of yarn and mandrel, pitch length etc. Yarns in 3D tubular preform were found to be nearly straight when projected onto r – plane, which is similar to those in rectangular preform on x – y plane. And yarns on x – y plane were smooth curvy lines, which could be described quantitatively. Unit-cell at the interior of the preform was isolated out based upon same topology consideration for rectangular preform. But the size of unit-cells and the yarn inclination in them varied with its radial position though their shape and micro-structures are analogous. Three important parameters of unit-cell: braiding angle and fiber volume fraction Vf and yarn inclination angle, were discussed in detail. And digital element approach was found to be quite unique for the exact analysis of the micro-geometry of 3-D braided tubular preform.
doi_str_mv 10.1177/0021998304042147
format Article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_miscellaneous_36325004</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sage_id>10.1177_0021998304042147</sage_id><sourcerecordid>36325004</sourcerecordid><originalsourceid>FETCH-LOGICAL-c341t-c580a3cbcfcfcb4fa9dc030759c575adf47767f667ef314b2e7a1460b604f43c3</originalsourceid><addsrcrecordid>eNqFkDFPwzAQhS0EEqWwM2ZiM5xjx5eMUKAgFcFQJDbLcWyUKqmL3Qz99zgKExJCN9zwvne69wi5ZHDNGOINQM6qquQgQORM4BGZsYIDxYp_HJPZKNNRPyVnMW4AAJmQM0JfWhM8XVrf2304ZN5lnN5nd0G3jW2y9VAPnQ7ZW7DOh_6cnDjdRXvxs-fk_fFhvXiiq9fl8-J2RQ0XbE9NUYLmpjYuTS2crhoDHLCoTIGFbpxAlOikROs4E3VuUadvoJYgnOCGz8nVdHcX_Ndg4171bTS26_TW-iEqLnleAIh_wbzMGXKJCYQJTGljTGnULrS9DgfFQI0Fqt8FJgudLFF_WrXxQ9imzH_z35kIbbs</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>28217367</pqid></control><display><type>article</type><title>Micro-Geometry of 3-D Braided Tubular Preform</title><source>Access via SAGE</source><creator>Sun, Xuekun</creator><creatorcontrib>Sun, Xuekun</creatorcontrib><description>The micro-geometry of three-dimensional (3-D) braided tubular preform is more complex than that of rectangular one, and it is more difficult to analyze its architecture and mechanical properties theoretically as well. Through the advantage of digital element approach for textile technology, 3-D circular braiding process could be simulated dynamically using different parameters like yarn tension, yarn properties, the size of yarn and mandrel, pitch length etc. Yarns in 3D tubular preform were found to be nearly straight when projected onto r – plane, which is similar to those in rectangular preform on x – y plane. And yarns on x – y plane were smooth curvy lines, which could be described quantitatively. Unit-cell at the interior of the preform was isolated out based upon same topology consideration for rectangular preform. But the size of unit-cells and the yarn inclination in them varied with its radial position though their shape and micro-structures are analogous. Three important parameters of unit-cell: braiding angle and fiber volume fraction Vf and yarn inclination angle, were discussed in detail. And digital element approach was found to be quite unique for the exact analysis of the micro-geometry of 3-D braided tubular preform.</description><identifier>ISSN: 0021-9983</identifier><identifier>EISSN: 1530-793X</identifier><identifier>DOI: 10.1177/0021998304042147</identifier><language>eng</language><publisher>Thousand Oaks, CA: SAGE Publications</publisher><ispartof>Journal of composite materials, 2004-05, Vol.38 (9), p.791-798</ispartof><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c341t-c580a3cbcfcfcb4fa9dc030759c575adf47767f667ef314b2e7a1460b604f43c3</citedby><cites>FETCH-LOGICAL-c341t-c580a3cbcfcfcb4fa9dc030759c575adf47767f667ef314b2e7a1460b604f43c3</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://journals.sagepub.com/doi/pdf/10.1177/0021998304042147$$EPDF$$P50$$Gsage$$H</linktopdf><linktohtml>$$Uhttps://journals.sagepub.com/doi/10.1177/0021998304042147$$EHTML$$P50$$Gsage$$H</linktohtml><link.rule.ids>315,782,786,21826,27931,27932,43628,43629</link.rule.ids></links><search><creatorcontrib>Sun, Xuekun</creatorcontrib><title>Micro-Geometry of 3-D Braided Tubular Preform</title><title>Journal of composite materials</title><description>The micro-geometry of three-dimensional (3-D) braided tubular preform is more complex than that of rectangular one, and it is more difficult to analyze its architecture and mechanical properties theoretically as well. Through the advantage of digital element approach for textile technology, 3-D circular braiding process could be simulated dynamically using different parameters like yarn tension, yarn properties, the size of yarn and mandrel, pitch length etc. Yarns in 3D tubular preform were found to be nearly straight when projected onto r – plane, which is similar to those in rectangular preform on x – y plane. And yarns on x – y plane were smooth curvy lines, which could be described quantitatively. Unit-cell at the interior of the preform was isolated out based upon same topology consideration for rectangular preform. But the size of unit-cells and the yarn inclination in them varied with its radial position though their shape and micro-structures are analogous. Three important parameters of unit-cell: braiding angle and fiber volume fraction Vf and yarn inclination angle, were discussed in detail. And digital element approach was found to be quite unique for the exact analysis of the micro-geometry of 3-D braided tubular preform.</description><issn>0021-9983</issn><issn>1530-793X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2004</creationdate><recordtype>article</recordtype><recordid>eNqFkDFPwzAQhS0EEqWwM2ZiM5xjx5eMUKAgFcFQJDbLcWyUKqmL3Qz99zgKExJCN9zwvne69wi5ZHDNGOINQM6qquQgQORM4BGZsYIDxYp_HJPZKNNRPyVnMW4AAJmQM0JfWhM8XVrf2304ZN5lnN5nd0G3jW2y9VAPnQ7ZW7DOh_6cnDjdRXvxs-fk_fFhvXiiq9fl8-J2RQ0XbE9NUYLmpjYuTS2crhoDHLCoTIGFbpxAlOikROs4E3VuUadvoJYgnOCGz8nVdHcX_Ndg4171bTS26_TW-iEqLnleAIh_wbzMGXKJCYQJTGljTGnULrS9DgfFQI0Fqt8FJgudLFF_WrXxQ9imzH_z35kIbbs</recordid><startdate>200405</startdate><enddate>200405</enddate><creator>Sun, Xuekun</creator><general>SAGE Publications</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7SR</scope><scope>8FD</scope><scope>JG9</scope></search><sort><creationdate>200405</creationdate><title>Micro-Geometry of 3-D Braided Tubular Preform</title><author>Sun, Xuekun</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c341t-c580a3cbcfcfcb4fa9dc030759c575adf47767f667ef314b2e7a1460b604f43c3</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2004</creationdate><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Sun, Xuekun</creatorcontrib><collection>CrossRef</collection><collection>Engineered Materials Abstracts</collection><collection>Technology Research Database</collection><collection>Materials Research Database</collection><jtitle>Journal of composite materials</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Sun, Xuekun</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Micro-Geometry of 3-D Braided Tubular Preform</atitle><jtitle>Journal of composite materials</jtitle><date>2004-05</date><risdate>2004</risdate><volume>38</volume><issue>9</issue><spage>791</spage><epage>798</epage><pages>791-798</pages><issn>0021-9983</issn><eissn>1530-793X</eissn><abstract>The micro-geometry of three-dimensional (3-D) braided tubular preform is more complex than that of rectangular one, and it is more difficult to analyze its architecture and mechanical properties theoretically as well. Through the advantage of digital element approach for textile technology, 3-D circular braiding process could be simulated dynamically using different parameters like yarn tension, yarn properties, the size of yarn and mandrel, pitch length etc. Yarns in 3D tubular preform were found to be nearly straight when projected onto r – plane, which is similar to those in rectangular preform on x – y plane. And yarns on x – y plane were smooth curvy lines, which could be described quantitatively. Unit-cell at the interior of the preform was isolated out based upon same topology consideration for rectangular preform. But the size of unit-cells and the yarn inclination in them varied with its radial position though their shape and micro-structures are analogous. Three important parameters of unit-cell: braiding angle and fiber volume fraction Vf and yarn inclination angle, were discussed in detail. And digital element approach was found to be quite unique for the exact analysis of the micro-geometry of 3-D braided tubular preform.</abstract><cop>Thousand Oaks, CA</cop><pub>SAGE Publications</pub><doi>10.1177/0021998304042147</doi><tpages>8</tpages></addata></record>
fulltext fulltext
identifier ISSN: 0021-9983
ispartof Journal of composite materials, 2004-05, Vol.38 (9), p.791-798
issn 0021-9983
1530-793X
language eng
recordid cdi_proquest_miscellaneous_36325004
source Access via SAGE
title Micro-Geometry of 3-D Braided Tubular Preform
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-05T16%3A07%3A13IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-proquest_cross&rft_val_fmt=info:ofi/fmt:kev:mtx:journal&rft.genre=article&rft.atitle=Micro-Geometry%20of%203-D%20Braided%20Tubular%20Preform&rft.jtitle=Journal%20of%20composite%20materials&rft.au=Sun,%20Xuekun&rft.date=2004-05&rft.volume=38&rft.issue=9&rft.spage=791&rft.epage=798&rft.pages=791-798&rft.issn=0021-9983&rft.eissn=1530-793X&rft_id=info:doi/10.1177/0021998304042147&rft_dat=%3Cproquest_cross%3E36325004%3C/proquest_cross%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_pqid=28217367&rft_id=info:pmid/&rft_sage_id=10.1177_0021998304042147&rfr_iscdi=true