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논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 저널정보
- 대한전기학회 Journal of Electrical Engineering & Technology Journal of Electrical Engineering & Technology Vol.10 No.2
- 발행연도
- 2015.3
- 수록면
- 641 - 646 (6page)
이용수
초록· 키워드
오류제보하기
In this paper, a zinc electrowinning cell is fully optimized to achieve a uniform current distribution at electrode surfaces. To effectively deal with an electromagnetically coupled problem with multi-dimensional design variables, a sampling-based sensitivity approach is combined with a highly tuned multiphysics simulation model. The model involves the interrelation between electrochemical reactions and electromagnetic phenomena so as to predict accurate current distributions in the electrowinning cell. In the sampling-based sensitivity approach, Kriging-based surrogate models are generated in a local window, and accordingly their sensitivity values are extracted. Such unique design strategy facilitates optimizing very complicated multiphysics and multi-dimensional design problems. Finally, ten design variables deciding the electrolytic cell structure are optimized, and then the uniformity of current distribution in the optimized cell is examined through the comparison with existing cell designs.
목차
Abstract
1. Introduction
2. Mathematical Model
3. Sampling-Based Sensitivity Approach
4. Results
5. Conclusion
References
참고문헌 (12)
참고문헌 신청
1. [학술지(정기간행물)] - G. Barton / 1992 / A validated mathematical model for a zinc electrowinning cell / J. Appl. Electrochem 22 : 104 ~ 115
2. [단행본] - A. J. Bard / 2001 / Electrochemical method; fundamentals and applications / John Wiley & Sons
3. [학술지(정기간행물)] - I. Ivanov / 2004 / Increased current efficiency of zinc electrowinning in the presence of metal impurities by addition of organic inhibitors / J. Hydrometallurgy 72 : 73 ~ 78
4. [학술지(정기간행물)] - P. Guillaume / 2007 / Investigation of optimal conditions for zinc electrowinning from aqueous sulfuric acid electrolytes / J. Appl. Electrochem 37 : 1237 ~ 1243
5. [학술지(정기간행물)] - K. Bouzek / 2013 / Current distribution ar the electrodes in zinc electrowinning cells / Canadian J. Chemical Eng 9999 : 1 ~ 10
2. [단행본] - A. J. Bard / 2001 / Electrochemical method; fundamentals and applications / John Wiley & Sons
3. [학술지(정기간행물)] - I. Ivanov / 2004 / Increased current efficiency of zinc electrowinning in the presence of metal impurities by addition of organic inhibitors / J. Hydrometallurgy 72 : 73 ~ 78
4. [학술지(정기간행물)] - P. Guillaume / 2007 / Investigation of optimal conditions for zinc electrowinning from aqueous sulfuric acid electrolytes / J. Appl. Electrochem 37 : 1237 ~ 1243
5. [학술지(정기간행물)] - K. Bouzek / 2013 / Current distribution ar the electrodes in zinc electrowinning cells / Canadian J. Chemical Eng 9999 : 1 ~ 10
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UCI(KEPA) : I410-ECN-0101-2016-560-001248693