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
- 학술저널
- 저자정보
- 발행연도
- 2013.12
- 수록면
- 511 - 518 (8page)
이용수
초록· 키워드
오류제보하기
Steam Generator (SG) tube, as a barrier isolating the primary coolant system from the secondary side of nuclear power plants (NPP), must maintain the structural integrity for the public safety and their efficient power generation. So, SG tubes are subject to the periodic examination and the repairs if needed so that any defective tubes are not in service. Recently, corrosion related degradations were detected in the tubes of the domestic OPR-1000 NPP, as a form of axially oriented outer diameter stress corrosion cracking (ODSCC). According to the studies on the factors causing the heat fouling as well as developing corrosion cracking, densely scaled deposits on the secondary side of the SG tubes are mainly known to be problematic causing the adverse impacts against the soundness of the SG tubes [1]. Therefore, the processes of various cleaning methods efficiently to dissolve and remove the deposits have been applied as well as it is imperative to maintain the structural integrity of the tubes after exposing to the cleaning agent. So qualification test (QT) should be carried out to assess the perfection of the chemical cleaning and QT is to apply the processes and to do ECT. In this paper, the chemical cleaning processes to dissolve and remove the scaled deposits are introduced and results of ECT on the artificial crack specimens to determine the effectiveness of those processes are represented.
목차
Abstract
1. Introduction
2. Chemical Cleaning Processes [8]
3. Experiments
4. Results
5. Conclusions
References
참고문헌 (11)
참고문헌 신청
1. [단행본] - Atomic Energy Society of Japan / 2000 / Handbook of Water Chemistry of Nuclear Reactor System / Corona Publishing Co. Tokyo : 170 ~
2. [학술지(정기간행물)] - S. Odar / 1992 / The KWU chemical cleaning process as a remedial measure to improve steam generator performance / Proc. Int. Conf. Water Chemistry of Nuclear Systems, Water Chemistry 6, British Nuclear Energy Society : 113 ~
3. [학술지(정기간행물)] - H. Forch / 1993 / Chemical cleaning of PWR steam generators with a low temperature process / Nucl. Eng. Des 147 : 115 ~
4. [학술지(정기간행물)] - G. Jacobi / 2000 / KWU's hightemperature chemical cleaning process application in German PWRs to improve steam generator performance / Proc. Int. Conf. Water Chemistry of Nuclear Systems, Water Chemistry 8, British Nuclear Energy Society : 207 ~ 212
5. [학술지(정기간행물)] - B. Dow / 1995 / Chemical cleaning review / Nucl. Eng. Int 40 : 38 ~
2. [학술지(정기간행물)] - S. Odar / 1992 / The KWU chemical cleaning process as a remedial measure to improve steam generator performance / Proc. Int. Conf. Water Chemistry of Nuclear Systems, Water Chemistry 6, British Nuclear Energy Society : 113 ~
3. [학술지(정기간행물)] - H. Forch / 1993 / Chemical cleaning of PWR steam generators with a low temperature process / Nucl. Eng. Des 147 : 115 ~
4. [학술지(정기간행물)] - G. Jacobi / 2000 / KWU's hightemperature chemical cleaning process application in German PWRs to improve steam generator performance / Proc. Int. Conf. Water Chemistry of Nuclear Systems, Water Chemistry 8, British Nuclear Energy Society : 207 ~ 212
5. [학술지(정기간행물)] - B. Dow / 1995 / Chemical cleaning review / Nucl. Eng. Int 40 : 38 ~
이 논문의 저자 정보
이 논문과 함께 이용한 논문
CVD 및 PVD를 이용한 2차원 TMDC 성장연구
정종완
,
Sajjad Hussain
,
Hyeji Kim
한국진공학회 학술발표회초록집
2014
.02
고밀도 산소 플라즈마를 이용한 감광제 제거공정에 관한 연구
정형섭
,
이종근
,
박세근
대한전자공학회 학술대회
1997
.11
CF₄ 플라즈마를 이용한 건식식각에 관한 연구
황기웅
,
이종덕
,
김성철
외 3명
대한전자공학회 학술대회
1986
.12
HF Gas에 의한 Silicon Oxide층의 건식식각
김동석
,
이상철
,
최상대
외 2명
대한기계학회 춘추학술대회
2011
.11
초임계 이산화탄소를 이용한 고농도이온주입 포토레지스트의 효율적인 제거
김도훈
,
임의상
,
임권택
청정기술
2011
.12
최근 본 자료
댓글(0)
0