Full metadata record
DC Field | Value | Language |
---|---|---|
dc.contributor.author | 이태희 | - |
dc.date.accessioned | 2020-11-04T06:00:08Z | - |
dc.date.available | 2020-11-04T06:00:08Z | - |
dc.date.issued | 2019-11 | - |
dc.identifier.citation | 대한기계학회 2019년 학술대회, Page. 1058-1059 | en_US |
dc.identifier.uri | http://www.dbpia.co.kr/journal/articleDetail?nodeId=NODE09345169 | - |
dc.identifier.uri | https://repository.hanyang.ac.kr/handle/20.500.11754/155204 | - |
dc.description.abstract | Recently, reactive materials are developed to improve efficiency of penetrating munitions. These materials are usually manufactured cold spraying, and can be utilized both as explosive and structure due to its varying sensitivity according to strain rate. However, shape of the material is difficult to determine because of its manufacturing constraints and mechanical behavior. In this research, shape of the reactive material structure is derived through finite element analysis and topology optimization. Penetration analysis of the munition considering mechanical characteristics of explosive and the reactive material is performed using LS-DYNA and impact resistance of the munition is assessed. Based on the analysis result, topology optimization of the reactive material structure considering its manufacturing limitations is performed using artificial bee colony algorithm. The optimum structure satisfies manufacturability, and impact resistance of the munition is improved significantly | en_US |
dc.description.sponsorship | 본 연구는 국방과학연구소의 지원으로 수행된 연구 결과 중 일부이며, 연구비 지원에 감사드립니다. (UD170110GD) | en_US |
dc.language.iso | ko_KR | en_US |
dc.publisher | 대한기계학회 | en_US |
dc.subject | 반응성 구조재 | en_US |
dc.subject | 위상최적화 | en_US |
dc.subject | 내충격성 | en_US |
dc.subject | 생산 제한조건 | en_US |
dc.subject | 변형률 속도 효과 | en_US |
dc.subject | 인공벌군집 알고리즘 | en_US |
dc.subject | Reactive material structure | en_US |
dc.subject | Topology optimization | en_US |
dc.subject | Impact resistance | en_US |
dc.subject | Manufacturing constraint | en_US |
dc.subject | Strain rate effect | en_US |
dc.subject | Artificial bee colony algorithm | en_US |
dc.title | 내충격 향상을 위한 반응성 구조재의 위상최적화 | en_US |
dc.title.alternative | Topology optimization of reactive material structure for impact resistance improvement | en_US |
dc.type | Article | en_US |
dc.relation.page | 1058-1059 | - |
dc.contributor.googleauthor | 김신유 | - |
dc.contributor.googleauthor | 김새결 | - |
dc.contributor.googleauthor | 김태균 | - |
dc.contributor.googleauthor | 최상인 | - |
dc.contributor.googleauthor | 박정수 | - |
dc.contributor.googleauthor | 정상현 | - |
dc.contributor.googleauthor | 이태희 | - |
dc.contributor.googleauthor | Kim, Shinyu | - |
dc.contributor.googleauthor | Kim, Saekyeol | - |
dc.contributor.googleauthor | Kim, Taekyun | - |
dc.contributor.googleauthor | Choi, Sangin | - |
dc.contributor.googleauthor | Park, Jung Su | - |
dc.contributor.googleauthor | Jung, Sang-Hyun | - |
dc.contributor.googleauthor | Lee, Tae Hee | - |
dc.sector.campus | S | - |
dc.sector.daehak | COLLEGE OF ENGINEERING[S] | - |
dc.sector.department | DEPARTMENT OF AUTOMOTIVE ENGINEERING | - |
dc.identifier.pid | thlee | - |
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