DC Field | Value | Language |
---|---|---|
dc.contributor.author | Park, Jongmin | ko |
dc.contributor.author | Kwon, Sejin | ko |
dc.date.accessioned | 2024-08-29T10:00:15Z | - |
dc.date.available | 2024-08-29T10:00:15Z | - |
dc.date.created | 2024-08-29 | - |
dc.date.issued | 2024-04 | - |
dc.identifier.citation | AEROSPACE, v.11, no.4 | - |
dc.identifier.issn | 2226-4310 | - |
dc.identifier.uri | http://hdl.handle.net/10203/322466 | - |
dc.description.abstract | This study was conducted on a linear shaped charge with a double-angle liner. The double-angle liner has a large inner apex angle and a small outer liner angle. Experiments and numerical analysis were performed in a penetration performance study, and it was confirmed that the experimental results and numerical analysis results matched well. As a result of the numerical analysis, at the standoff distance of 1.5 CD, the penetration performance of the double-angle linear shaped charge was improved by 14.5% compared to the conventional linear shaped charge, and at the standoff distance of 2.5 CD, the penetration performance was improved by 12.5%. For miniaturization, numerical analysis was performed by reducing the height of the explosive and the standoff distance. As a result of the numerical analysis, the penetration performance of the double-angle linear shaped charge was improved by 14.6% compared to the conventional linear shaped charge. Double-angle liners are effective in improving the penetration performance of linear shaped charges. | - |
dc.language | English | - |
dc.publisher | MDPI | - |
dc.title | Study on the Penetration Performance of a Double-Angle Linear Shaped Charge: Performance Improvement and Miniaturization | - |
dc.type | Article | - |
dc.identifier.wosid | 001210190600001 | - |
dc.identifier.scopusid | 2-s2.0-85191309396 | - |
dc.type.rims | ART | - |
dc.citation.volume | 11 | - |
dc.citation.issue | 4 | - |
dc.citation.publicationname | AEROSPACE | - |
dc.identifier.doi | 10.3390/aerospace11040310 | - |
dc.contributor.localauthor | Kwon, Sejin | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | linear shaped charge | - |
dc.subject.keywordAuthor | double angle | - |
dc.subject.keywordAuthor | penetration performance | - |
dc.subject.keywordAuthor | Autodyn-2D | - |
dc.subject.keywordAuthor | depth of penetration | - |
dc.subject.keywordAuthor | miniaturization | - |
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