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| DC Field | Value | Language |
|---|---|---|
| dc.citation.conferencePlace | KO | - |
| dc.citation.title | 대한기계학회 2009년도 추계학술대회 | - |
| dc.contributor.author | 오주환 | - |
| dc.contributor.author | 선경호 | - |
| dc.contributor.author | 김윤영 | - |
| dc.date.accessioned | 2023-12-20T04:06:27Z | - |
| dc.date.available | 2023-12-20T04:06:27Z | - |
| dc.date.created | 2016-08-24 | - |
| dc.date.issued | 2009-11 | - |
| dc.description.abstract | The patch-type magnetostrictive transducers have been successfully used to generate ultrasonic elastic waves. This research presents quasi-static analysis of a guided-wave system in the frame of the finite element method. The integrated magneto-mechanical analysis for magnetic circuits, a magnetostrictive patch, and an elastic waveguide is carried out to predict the behavior of the system. Due to the nonuniform-magnetic field distribution in the magnetostrictive circular patch, piezomagnetic coupling constants of each finite element on the patch are determined by a nonlinear magnetostrictive curve. The wave radiation characteristics of the transducer obtained by the present numerical investigation agreed with those by experiments. | - |
| dc.identifier.bibliographicCitation | 대한기계학회 2009년도 추계학술대회 | - |
| dc.identifier.uri | https://scholarworks.unist.ac.kr/handle/201301/41263 | - |
| dc.identifier.url | http://www.dbpia.co.kr/Journal/ArticleDetail/NODE01291655 | - |
| dc.language | 한국어 | - |
| dc.publisher | 대한기계학회 | - |
| dc.title.alternative | Quasi-static finite element analysis of a guided-wave system using patch-type magnetostrictive transducer | - |
| dc.title | 패치형 자기변형 트랜스듀서를 이용한 유도초음파 발생 시스템의 준정적 유한요소 해석 | - |
| dc.type | Conference Paper | - |
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