지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
커뮤니티
연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술대회자료
- 저자정보
- 발행연도
- 2014.11
- 수록면
- 3,080 - 3,083 (4page)
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초록· 키워드
오류제보하기
When implementing the butt welding, an end-tab is widely used to prevent the defects at the front and back of the welding joint. After welding, the end-tab is removed and the end planes are trimmed by grinding. In oredr to design an efficient end-tab, the structure and material of the end-tab should be studied. The thermal conductivity of the material for the end-tab must be high, so that the remaining heat in the weld zone right after welding is released well to the air through the end-tab.
In this study, three types of end-tabs have been investigated to find the effective end-tab. The results show that the end-tab with fin is most desirable one to improve heat transfer.
In this study, three types of end-tabs have been investigated to find the effective end-tab. The results show that the end-tab with fin is most desirable one to improve heat transfer.
목차
Abstract
1. 서론
2. 수치 해석
3. 결과
4. 결론
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