Critical speed enhancement of a Korean high-speed train through optimization with measured wheel profiles

Critical speed enhancement of a Korean high-speed train through optimization with measured wheel profiles

This study describes the critical speed enhancement of the KTX-Sancheon, a Korean high-speed train, using measured wheel profiles. The wheel wear shape of the commercial high-speed train was measured according to mileage, and the relationship between conicity and mileage was investigated. The critic...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Veröffentlicht in:Proceedings of the Institution of Mechanical Engineers. Part F, Journal of rail and rapid transit Journal of rail and rapid transit, 2018-01, Vol.232 (1), p.171-181
Hauptverfasser: Jeon, Chang-Sung, Cho, Hong-Shik, Park, Choon-Soo, Kim, Seog-Won, Park, Tae-Won
Format: Artikel
Sprache:eng
Schlagworte:
High speed rail
Railroad accidents & safety
Trains
Online-Zugang:Volltext
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page 181
container_issue 1
container_start_page 171
container_title Proceedings of the Institution of Mechanical Engineers. Part F, Journal of rail and rapid transit
container_volume 232
creator Jeon, Chang-Sung
Cho, Hong-Shik
Park, Choon-Soo
Kim, Seog-Won
Park, Tae-Won
description This study describes the critical speed enhancement of the KTX-Sancheon, a Korean high-speed train, using measured wheel profiles. The wheel wear shape of the commercial high-speed train was measured according to mileage, and the relationship between conicity and mileage was investigated. The critical speed of the KTX-Sancheon power car was analyzed numerically with the measured wheel profiles. The suspension parameters were optimized to increase the critical speed of the KTX-Sancheon. As a result, the critical speed of the power car increased by 34.1% compared to its initial condition. The results are being used for a new design of the power bogie.
doi_str_mv 10.1177/0954409716662091
format Article
fullrecord <record><control><sourceid>proquest_cross</sourceid><recordid>TN_cdi_proquest_journals_1987196617</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sage_id>10.1177_0954409716662091</sage_id><sourcerecordid>1987196617</sourcerecordid><originalsourceid>FETCH-LOGICAL-c351t-72e0cbbdf773f11510de9c37af69ebe010b33c7080a801bef2d81f55cf150d03</originalsourceid><addsrcrecordid>eNp1kEtLxDAUhYMoOD72LgOuq_f2lXYpgy8ccDP7kqY30wxtU5OUQX-9HepCBO_mLs53zoHD2A3CHaIQ91BmaQqlwDzPYyjxhK1iSDFKAMUpWx3l6Kifswvv9zBfGqcrZtbOBKNkx_1I1HAaWjko6mkI3Gou-Zt1JAfeml0bLUhw0gw8tM5Ou5bbMZjefMlg7MAPJrS8J-knN4OHlqjjo7PadOSv2JmWnafrn3_Jtk-P2_VLtHl_fl0_bCKVZBgiEROoum60EIlGzBAaKlUipM5LqgkQ6iRRAgqQBWBNOm4K1FmmNGbQQHLJbpfYufdjIh-qvZ3cMDdWWBYCyzxHMVOwUMpZ7x3panSml-6zQqiOe1Z_95wt0WLxcke_Qv_jvwELC3ZH</addsrcrecordid><sourcetype>Aggregation Database</sourcetype><iscdi>true</iscdi><recordtype>article</recordtype><pqid>1987196617</pqid></control><display><type>article</type><title>Critical speed enhancement of a Korean high-speed train through optimization with measured wheel profiles</title><source>Access via SAGE</source><creator>Jeon, Chang-Sung ; Cho, Hong-Shik ; Park, Choon-Soo ; Kim, Seog-Won ; Park, Tae-Won</creator><creatorcontrib>Jeon, Chang-Sung ; Cho, Hong-Shik ; Park, Choon-Soo ; Kim, Seog-Won ; Park, Tae-Won</creatorcontrib><description>This study describes the critical speed enhancement of the KTX-Sancheon, a Korean high-speed train, using measured wheel profiles. The wheel wear shape of the commercial high-speed train was measured according to mileage, and the relationship between conicity and mileage was investigated. The critical speed of the KTX-Sancheon power car was analyzed numerically with the measured wheel profiles. The suspension parameters were optimized to increase the critical speed of the KTX-Sancheon. As a result, the critical speed of the power car increased by 34.1% compared to its initial condition. The results are being used for a new design of the power bogie.</description><identifier>ISSN: 0954-4097</identifier><identifier>EISSN: 2041-3017</identifier><identifier>DOI: 10.1177/0954409716662091</identifier><language>eng</language><publisher>London, England: SAGE Publications</publisher><subject>High speed rail ; Railroad accidents &amp; safety ; Trains</subject><ispartof>Proceedings of the Institution of Mechanical Engineers. Part F, Journal of rail and rapid transit, 2018-01, Vol.232 (1), p.171-181</ispartof><rights>IMechE 2016</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c351t-72e0cbbdf773f11510de9c37af69ebe010b33c7080a801bef2d81f55cf150d03</citedby><cites>FETCH-LOGICAL-c351t-72e0cbbdf773f11510de9c37af69ebe010b33c7080a801bef2d81f55cf150d03</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://journals.sagepub.com/doi/pdf/10.1177/0954409716662091$$EPDF$$P50$$Gsage$$H</linktopdf><linktohtml>$$Uhttps://journals.sagepub.com/doi/10.1177/0954409716662091$$EHTML$$P50$$Gsage$$H</linktohtml><link.rule.ids>314,780,784,21819,27924,27925,43621,43622</link.rule.ids></links><search><creatorcontrib>Jeon, Chang-Sung</creatorcontrib><creatorcontrib>Cho, Hong-Shik</creatorcontrib><creatorcontrib>Park, Choon-Soo</creatorcontrib><creatorcontrib>Kim, Seog-Won</creatorcontrib><creatorcontrib>Park, Tae-Won</creatorcontrib><title>Critical speed enhancement of a Korean high-speed train through optimization with measured wheel profiles</title><title>Proceedings of the Institution of Mechanical Engineers. Part F, Journal of rail and rapid transit</title><description>This study describes the critical speed enhancement of the KTX-Sancheon, a Korean high-speed train, using measured wheel profiles. The wheel wear shape of the commercial high-speed train was measured according to mileage, and the relationship between conicity and mileage was investigated. The critical speed of the KTX-Sancheon power car was analyzed numerically with the measured wheel profiles. The suspension parameters were optimized to increase the critical speed of the KTX-Sancheon. As a result, the critical speed of the power car increased by 34.1% compared to its initial condition. The results are being used for a new design of the power bogie.</description><subject>High speed rail</subject><subject>Railroad accidents &amp; safety</subject><subject>Trains</subject><issn>0954-4097</issn><issn>2041-3017</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2018</creationdate><recordtype>article</recordtype><recordid>eNp1kEtLxDAUhYMoOD72LgOuq_f2lXYpgy8ccDP7kqY30wxtU5OUQX-9HepCBO_mLs53zoHD2A3CHaIQ91BmaQqlwDzPYyjxhK1iSDFKAMUpWx3l6Kifswvv9zBfGqcrZtbOBKNkx_1I1HAaWjko6mkI3Gou-Zt1JAfeml0bLUhw0gw8tM5Ou5bbMZjefMlg7MAPJrS8J-knN4OHlqjjo7PadOSv2JmWnafrn3_Jtk-P2_VLtHl_fl0_bCKVZBgiEROoum60EIlGzBAaKlUipM5LqgkQ6iRRAgqQBWBNOm4K1FmmNGbQQHLJbpfYufdjIh-qvZ3cMDdWWBYCyzxHMVOwUMpZ7x3panSml-6zQqiOe1Z_95wt0WLxcke_Qv_jvwELC3ZH</recordid><startdate>201801</startdate><enddate>201801</enddate><creator>Jeon, Chang-Sung</creator><creator>Cho, Hong-Shik</creator><creator>Park, Choon-Soo</creator><creator>Kim, Seog-Won</creator><creator>Park, Tae-Won</creator><general>SAGE Publications</general><general>SAGE PUBLICATIONS, INC</general><scope>AAYXX</scope><scope>CITATION</scope><scope>7TB</scope><scope>8FD</scope><scope>F28</scope><scope>FR3</scope><scope>KR7</scope></search><sort><creationdate>201801</creationdate><title>Critical speed enhancement of a Korean high-speed train through optimization with measured wheel profiles</title><author>Jeon, Chang-Sung ; Cho, Hong-Shik ; Park, Choon-Soo ; Kim, Seog-Won ; Park, Tae-Won</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c351t-72e0cbbdf773f11510de9c37af69ebe010b33c7080a801bef2d81f55cf150d03</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2018</creationdate><topic>High speed rail</topic><topic>Railroad accidents &amp; safety</topic><topic>Trains</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Jeon, Chang-Sung</creatorcontrib><creatorcontrib>Cho, Hong-Shik</creatorcontrib><creatorcontrib>Park, Choon-Soo</creatorcontrib><creatorcontrib>Kim, Seog-Won</creatorcontrib><creatorcontrib>Park, Tae-Won</creatorcontrib><collection>CrossRef</collection><collection>Mechanical &amp; Transportation Engineering Abstracts</collection><collection>Technology Research Database</collection><collection>ANTE: Abstracts in New Technology &amp; Engineering</collection><collection>Engineering Research Database</collection><collection>Civil Engineering Abstracts</collection><jtitle>Proceedings of the Institution of Mechanical Engineers. Part F, Journal of rail and rapid transit</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Jeon, Chang-Sung</au><au>Cho, Hong-Shik</au><au>Park, Choon-Soo</au><au>Kim, Seog-Won</au><au>Park, Tae-Won</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Critical speed enhancement of a Korean high-speed train through optimization with measured wheel profiles</atitle><jtitle>Proceedings of the Institution of Mechanical Engineers. Part F, Journal of rail and rapid transit</jtitle><date>2018-01</date><risdate>2018</risdate><volume>232</volume><issue>1</issue><spage>171</spage><epage>181</epage><pages>171-181</pages><issn>0954-4097</issn><eissn>2041-3017</eissn><abstract>This study describes the critical speed enhancement of the KTX-Sancheon, a Korean high-speed train, using measured wheel profiles. The wheel wear shape of the commercial high-speed train was measured according to mileage, and the relationship between conicity and mileage was investigated. The critical speed of the KTX-Sancheon power car was analyzed numerically with the measured wheel profiles. The suspension parameters were optimized to increase the critical speed of the KTX-Sancheon. As a result, the critical speed of the power car increased by 34.1% compared to its initial condition. The results are being used for a new design of the power bogie.</abstract><cop>London, England</cop><pub>SAGE Publications</pub><doi>10.1177/0954409716662091</doi><tpages>11</tpages><oa>free_for_read</oa></addata></record>
fulltext fulltext
identifier ISSN: 0954-4097
ispartof Proceedings of the Institution of Mechanical Engineers. Part F, Journal of rail and rapid transit, 2018-01, Vol.232 (1), p.171-181
issn 0954-4097
2041-3017
language eng
recordid cdi_proquest_journals_1987196617
source Access via SAGE
subjects High speed rail
Railroad accidents & safety
Trains
title Critical speed enhancement of a Korean high-speed train through optimization with measured wheel profiles
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2024-12-21T09%3A08%3A07IST&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=Critical%20speed%20enhancement%20of%20a%20Korean%20high-speed%20train%20through%20optimization%20with%20measured%20wheel%20profiles&rft.jtitle=Proceedings%20of%20the%20Institution%20of%20Mechanical%20Engineers.%20Part%20F,%20Journal%20of%20rail%20and%20rapid%20transit&rft.au=Jeon,%20Chang-Sung&rft.date=2018-01&rft.volume=232&rft.issue=1&rft.spage=171&rft.epage=181&rft.pages=171-181&rft.issn=0954-4097&rft.eissn=2041-3017&rft_id=info:doi/10.1177/0954409716662091&rft_dat=%3Cproquest_cross%3E1987196617%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=1987196617&rft_id=info:pmid/&rft_sage_id=10.1177_0954409716662091&rfr_iscdi=true