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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
- 2011.12
- 수록면
- 35 - 44 (10page)
이용수
초록· 키워드
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Membrane filtration has become firmly established as a primary process for ensuring the purity, safety and efficiency of treatment of water or effluents. Several researches have been performed to develop and design membrane systems in order to increase the accuracy and performance of the processes. In this study, a lattice Boltzmann method for the cake layer has been developed using particle dynamics based on an immersed boundary method and the cake layer formation process on membrane has been numerically simulated. Case studies including various particle sizes were also performed for a microfiltration process. The growth rate of the cake layer thickness and the permeation flow rate along the membranes were predicted. The results of this study agreed well with that of previous experiments. Effects of various particle diameters on the membrane performance were studied. The cake layer of a large particle tended to be growing fast and the permeation flow going down rapidly at the beginning. The layer thickness of a small particle increased constantly and the flow rate was smaller than that of the large particle at the end of simulation time.
목차
ABSTRACT
1. 서론
2. 수치해석 기법
3. 결과 및 고찰
4. 결론
참고문헌
참고문헌 (23)
참고문헌 신청
1. [단행본] - Y. Bessiere / 2005 / Filtration frontale sur membrane: mise en ’evidence du volume filtr’e critique pour l’anticipation et le contrˆole du colmatage / Th’ese de l’Universit’e Paul Sabatier
2. [학술지(정기간행물)] - K.J. Howe / 2002 / Fouling of microfiltration and ultrafiltration membranes by natural waters / Environ. Sci. Technol 36 : 3571 ~ 3576
3. [학술지(정기간행물)] - P. Bacchin / 2002 / Modelling of filtration: from the polarised layer to deposit formation and compaction / Desalination 145 : 139 ~ 146
4. [학술지(정기간행물)] - S. Karode / 2001 / Laminar flow in channels with porous walls / Journal of Membrane Science 191 : 237 ~ 241
5. [단행본] - B. Espinasse / 2003 / Approche th’eorique et exp’erimentale de la filtration tangentielle de collo¨ıdes: flux critique et colmatage / Th’ese de l’Universit’e Paul Sabatier
2. [학술지(정기간행물)] - K.J. Howe / 2002 / Fouling of microfiltration and ultrafiltration membranes by natural waters / Environ. Sci. Technol 36 : 3571 ~ 3576
3. [학술지(정기간행물)] - P. Bacchin / 2002 / Modelling of filtration: from the polarised layer to deposit formation and compaction / Desalination 145 : 139 ~ 146
4. [학술지(정기간행물)] - S. Karode / 2001 / Laminar flow in channels with porous walls / Journal of Membrane Science 191 : 237 ~ 241
5. [단행본] - B. Espinasse / 2003 / Approche th’eorique et exp’erimentale de la filtration tangentielle de collo¨ıdes: flux critique et colmatage / Th’ese de l’Universit’e Paul Sabatier
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UCI(KEPA) : I410-ECN-0101-2013-554-001325251