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
- 저널정보
- 한국마린엔지니어링학회 Journal of Advanced Marine Engineering and Technology (JAMET) 한국마린엔지니어링학회지 제38권 제8호
- 발행연도
- 2014.10
- 수록면
- 968 - 973 (6page)
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초록· 키워드
오류제보하기
Aluminum anode of marine growth prevention system for ship is installed in seachest or sea water strainer. The Al anode is connected to a control panel that feeds a current to the anode. The dissolved io)ns produced by the anode are transferred in sea water, spreads through the sea water pipe system and creates a protective film in the pipelines. Thereby, corrosion in pipeline system significantly is reduced. In application on condition as a steel ship, the big accident can be caused by the corrosion. Accordingly, in this research, we evaluated influence of applied current and flow velocity on electrochemical characteristics of Al anode for marine growth prevention system (MGPS). Based on the results of the erosion-cavitation experiments, cavitation rate increased greatly until 120 min. of the experimental time and decreased a little at the point of 180 min. where pit grew and merging occurred but showed a tendency of steadily increasing consumption rates. Based on the results of the Tafel analysis, compared to static states, corrosion current densities show a rapidly increasing tendency when flow occurred.
목차
Abstract
1. Introduction
2. Experimental procedure
3. Experimental results and discussion
4. Conclusions
References
참고문헌 (8)
참고문헌 신청
1. [학술대회논문] - U. J. Lim / 2003 / The effect of flow velocity on corrosion characteristics of A1-brass tube / Proceedings of the Korea Society of Marine Engineering Fall Conference : 147 ~ 150
2. [학술지(정기간행물)] - H. R. Copson / 1960 / Effects of velocity on corrosion / Corrosion 16 (2) : 130 ~ 136
3. [학술지(정기간행물)] - T. Sydberger / 1982 / Relation between mass trans-fer and corrosion in a turbulent pipe flow / Journal of Electrochemical Society 129 (2) : 276 ~ 283
4. [학술지(정기간행물)] - S. R. De Sanchez / 1988 / The use of high speed rotating disc electrodes for the study of ero-sion-corrosion of copper base alloys in sea water / Corrosion Science 28 (2) : 141 ~ 151
5. [단행본] - L. L. Shreir / 1979 / Corrosion Handbook Vol. 1 / Newnes-Butter Worths : 3 ~ 31
2. [학술지(정기간행물)] - H. R. Copson / 1960 / Effects of velocity on corrosion / Corrosion 16 (2) : 130 ~ 136
3. [학술지(정기간행물)] - T. Sydberger / 1982 / Relation between mass trans-fer and corrosion in a turbulent pipe flow / Journal of Electrochemical Society 129 (2) : 276 ~ 283
4. [학술지(정기간행물)] - S. R. De Sanchez / 1988 / The use of high speed rotating disc electrodes for the study of ero-sion-corrosion of copper base alloys in sea water / Corrosion Science 28 (2) : 141 ~ 151
5. [단행본] - L. L. Shreir / 1979 / Corrosion Handbook Vol. 1 / Newnes-Butter Worths : 3 ~ 31
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UCI(KEPA) : I410-ECN-0101-2015-550-002661143