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
- 학술대회자료
- 저자정보
- 발행연도
- 2009.5
- 수록면
- 17 - 22 (6page)
이용수
초록· 키워드
오류제보하기
Method of multiple coordinates is used to investigate the motion of paramagnetic particles under a uniform magnetic field. The equation for the magnetic field decoupled from the equation for the flow field is solved with a series; the total magnetic field is considered as the sum of the locally defined fields written in terms of the local coordinates attached to each of the particles. The equation for the fluid flow is also solved with a series form in a similar fashion but some of the leading terms must be treated implicitly to avoid the numerical instability. The translational and rotational motions of the particles are determined from the balance between the magnetic and fluid’s viscous forces. We validated our methodology by comparing the numerical solutions with those given from the asymptotic analysis for a pair of particles in a very close proximity. The numerical solutions are also compared with those given from the solutions obtained with the use of the bi-polar coordinates. The motions of the paramagnetic particles are then investigated for various parameter sets.
목차
ABSTRACT
INTRODUCTION
FORMULATION AND NUMERICAL METHODS
NUMERICAL RESULTS AND DISCUSSION
ACKNOWLEDGEMENT
REFERENCES
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UCI(KEPA) : I410-ECN-0101-2012-410-003696923