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지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2013.1
- 수록면
- 361 - 366 (6page)
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초록· 키워드
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An imaging technique to visualize the internal defects in a plate-type nuclear fuel specimen was developed by using an active optical interferometer for a nondestructive quality inspection. A periodic thermal wave having a sinusoidal intensity pattern induced a periodical strain variation for the specimen. The varying strain image was acquired using an optical laser interferometer. The strain distribution over the internal defects will be distorted in an acquired strain image because a part of the thermal wave will be reflected from these defects during propagation. In this paper, internal defects were efficiently visualized by sequentially accumulating the extracted defect components. The experimental results confirmed that the developed visualization system can be a valuable tool to detect the internal defects in plate-type nuclear fuel.
목차
등록된 정보가 없습니다.
참고문헌 (20)
참고문헌 신청
A.E. Dolinko / 2007 / Enhancement in flaw detectability by means of lockin temporal speckle pattern interferometry and thermal waves / Optics and Lasers in Engineering 45 :
B. A. Barna / 1979 / The Suitability of X-ray paper as an Inspection Tool for Flat Plate Nuclear Fuel / ANS Winter ’79 Meeting
D. Malacar / 1992 / Optical Shop Testing, 2nd Edition / A Wiley- Interscience Publication, John Wiley & Sons, Inc.
F. Taillade / 2011 / Shearography and pulsed stimulated infrared thermography applied to a nondestructive evaluation of FRP strengthening systems bonded on concrete structur
H. Gerhard / 2006 / Lockin-ESPI interferometric imaging for remote non-destructive testing / NDT&E International 39 : 627 ~ 635
B. A. Barna / 1979 / The Suitability of X-ray paper as an Inspection Tool for Flat Plate Nuclear Fuel / ANS Winter ’79 Meeting
D. Malacar / 1992 / Optical Shop Testing, 2nd Edition / A Wiley- Interscience Publication, John Wiley & Sons, Inc.
F. Taillade / 2011 / Shearography and pulsed stimulated infrared thermography applied to a nondestructive evaluation of FRP strengthening systems bonded on concrete structur
H. Gerhard / 2006 / Lockin-ESPI interferometric imaging for remote non-destructive testing / NDT&E International 39 : 627 ~ 635
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