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http://dx.doi.org/10.3744/SNAK.2002.39.1.016

Basic Analysis of Bubble Behavior in the Viscous Flow Domain with the Free Interface  

I.R. Park (한국해양연구원 해양시스템안전연구소)
H.H. Chun (부산대학교 조선해양공학과(기계기술연구소))
Publication Information
Journal of the Society of Naval Architects of Korea / v.39, no.1, 2002 , pp. 16-27 More about this Journal
Abstract
A level-set method is used for analyzing the behaviors of gas bubbles in two fluids incompressible viscous flow domain. The governing equations are solved by using a finite volume method. The numerical results are verified by comparing with the experimental and other computational results. Computations for the deformations and motions of one or multi-bubbles in the flow domain with the initial undisturbed free interface are conducted. It can be seen that numerical results for different surface tension and density ratio arise very different behaviors of bubbles. When bubbles rise near the free interface, the free interface gives some great influence on the behaviors of bubbles. The present results computed by a level-set method give useful information about the properties of bubble motions and deformations.
Keywords
Level Set Method; Bubble Behaviour; FVM; Surface Tension; Density; Bond number; Morton Number;
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  • Reference
1 Dommermuth, D., Innis, G., Luth, T., Novikov, E., Schlageter, E. and Talcott, J., 1998 'Numerical Simulation of Bow Waves,'　Twenty-second symposium on naval hydrodynamics, Washington, D.C., pp.159-172
2 Harten, A., and Engquist, B., Osher, S., and Chakravarthy, S., 1987 'Uniformly High-Order Accurate Essentially Nonoscillatory Schemes, III,' Journal of Computational Physics, Vol.71, pp.231-303   DOI   ScienceOn
3 강국진 2000 'Zero-level-set 방법을 사용한 자유표면파 계산,' 대한조선학회 1996년도 추계학술대회 논문집, pp. 237-240
4 안일준, 장진호, 김효철 2000 '발수성 표면에의 공기 윤활법 적용과 저항 감소 효과에 대한 연구,' 대한조선학회 2000년도 추계학술대회 논문집, pp. 151-154
5 Peng, D.P., Osher, S., Zhao, H.K. and Kang M.G., 1999　'A PDE-Based Fast Local Level Set Method,'　Journal of Computational Physics, Vol.155, pp. 410-438   DOI   ScienceOn
6 Collins, R., 1965 'A Simple Model of the Plane Gas Bubble in Liquid,'　 Journal of Fluid Mechanics, Vol.22
7 Chun, H.H, Park, I.R., and Lee, S.K., 2000 'Analysis of Turbulence Free Surface Flow around Hulls in Shallow Water Channel by a Level-set Method,'　Twenty-third symposium on naval hydrodynamics, France
8 Ferziger, J. H., and Peric, M., 1996 Computational Methods for Fluid Dynamics, Springer-Verlag, Berlin
9 정노택, Sato, T., and Abe, S. 2000 '밀도 함수법을 이용한 액적의 물질이동 수치 시뮬레이션,' 대한조선학회 2000년도 추계학술대회 논문집, pp. 113-117
10 Bet, F., Hanel, D. and Sharma, S., 1998 'Numerical Simulation of Ship Flow by a Method of Artificial Compressibility,' Proceedings of the Twenty-Second Symposium on Naval Hydrodynamics, Washington, pp.173-182
11 김호은, 이영길 2000 '선체주위 기포거동에 관한 기초적 연구,' 대한조선학회 논문집, 37권 4호, pp. 48-55   과학기술학회마을
12 Ginzburg, I., and Wittum, G., 2001 'Two-Phase Flows on Interface Refined Grids Modeled with VOF, Staggered Finite Volumes, and Spline Interpolations,'　Journal of Computational Physics, Vol.166, pp. 302-335   DOI   ScienceOn
13 Sussman, M., Fatemi, E., Smereka, P., and Osher, S., 1997 'An Improved Level Set Method for Incompressible Two-Phase Flows,'　Computers and Fluids, Vol.27, No.5-6, pp.663-680   DOI   ScienceOn
14 Sussman, M., and Smereka, P., 1997 'Axisymmetry Free Boundary Problems,' Journal of Fluid Mechanics, Vol.341, pp. 269-264   DOI   ScienceOn
15 박일룡, 전호환 1999 '유한체적법에 의한 자유수면 유동해석에서 Level-set기법에 대한 연구,' 대한조선학회 논문집, 36권 2호 pp. 40-49   과학기술학회마을
16 Vogt, M., 1998 'A Numerical Investigation of the Level-set method for Computing Free Surface Waves,' Department of Naval Architecture and Ocean Engineering, Chalmers University of Technology, Report CHA/NAV/R-98/0054
17 장진호, 안일준, 김효철 2000 '공기 윤활이 기하학적 상사 모형선의 저항 특성에 미치는 영향,' 대한조선학회 2000년도 추계학술대회 논문집, pp. 146-150
18 고석천, 김효철 1999 '선저부 공기공동을 이용한 실선선형의 저항성능 개선을 위한 선저형상 개량연구,' 대한조선학회 논문집, 36권 3호, pp. 1-7   과학기술학회마을
19 김승남, 이영길 2000 '균일 유동장에서의 기포의 거동에 대한 수치시뮬레이션,' 대한조선학회 2000년도 추계학술대회 논문집, pp.133-136
20 Bhaga, D. and Weber, M.E., 1981 'Bubbles in Viscous Liquids: Shapes, Wakes, and Velocities,' Journal of Fluid Mechanics, Vol.105, pp. 61-85   DOI   ScienceOn
21 Hnat, J. G., and Buckmaster, J. D., 1996 'Spherical Cap Bubbles and Skirt Formation,' Phys. Fluids, Vol.19