Design optimization and fabrication of a hybrid composite flywheel rotor
DC Field | Value | Language |
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dc.contributor.author | Ha, Sung Kyu | - |
dc.contributor.author | Kim, Seong J. | - |
dc.contributor.author | Nasir, Sana U. | - |
dc.contributor.author | Han, Sang C. | - |
dc.date.accessioned | 2021-08-02T19:27:10Z | - |
dc.date.available | 2021-08-02T19:27:10Z | - |
dc.date.created | 2021-05-11 | - |
dc.date.issued | 2012-11 | - |
dc.identifier.issn | 0263-8223 | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/27452 | - |
dc.description.abstract | This paper discusses three different rim design cases of a hybrid composite flywheel rotor using strength ratio optimization. The rotor is composed of four hybrid composite rims. These rims are made from carbon-glass/epoxy with varying volume fractions of hoop wound reinforcements. Optimization is performed to reduce the maximum strength ratio during two rotor states: stationary and the maximum allowable rotational speed. The input specifications for optimization are: maximum useable energy (35 kW h), rotational speed (15,000 rpm), height, and inner radius. In the first case, the rims are wound simultaneously by continuous winding. However, in the second case, the rims are wound separately, and interferences are incorporated for their assembly by press fit. In the third case, a hybrid version of the first two cases is used, whereby two pairs of rims are wound at the same time, and in a secondary operation, the first pair is press fitted to the second pair. Each case has different fabrication costs and different strength ratios. The third case rotor has been successfully manufactured by filament winding with in situ curing, followed by press fit assembly of machined rims. © 2012 Elsevier Ltd. All rights reserved. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | ELSEVIER SCI LTD | - |
dc.title | Design optimization and fabrication of a hybrid composite flywheel rotor | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Ha, Sung Kyu | - |
dc.identifier.doi | 10.1016/j.compstruct.2012.04.015 | - |
dc.identifier.scopusid | 2-s2.0-84863100983 | - |
dc.identifier.wosid | 000306778000018 | - |
dc.identifier.bibliographicCitation | Composite Structures, v.94, no.11, pp.3290 - 3299 | - |
dc.relation.isPartOf | Composite Structures | - |
dc.citation.title | Composite Structures | - |
dc.citation.volume | 94 | - |
dc.citation.number | 11 | - |
dc.citation.startPage | 3290 | - |
dc.citation.endPage | 3299 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | N | - |
dc.description.journalRegisteredClass | scie | - |
dc.description.journalRegisteredClass | scopus | - |
dc.relation.journalResearchArea | Mechanics | - |
dc.relation.journalResearchArea | Materials Science | - |
dc.relation.journalWebOfScienceCategory | Mechanics | - |
dc.relation.journalWebOfScienceCategory | Materials Science, Composites | - |
dc.subject.keywordPlus | MULTI-RIM ROTOR | - |
dc.subject.keywordAuthor | Flywheel rotor | - |
dc.subject.keywordAuthor | Hybrid composite | - |
dc.subject.keywordAuthor | Interference | - |
dc.subject.keywordAuthor | Strength ratio | - |
dc.subject.keywordAuthor | Optimization | - |
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