STUDY ON TWO PHASE FLOW IN MICRO CHANNEL BASED ON EXPERI-MENTS AND NUMERICAL EXAMINATIONS

STUDY ON TWO PHASE FLOW IN MICRO CHANNEL BASED ON EXPERI-MENTS AND NUMERICAL EXAMINATIONS

Kurahashi, Takahiko; Hikichi, Reika; Koguchi, Hideo

Full Article:

We discuss on two phase flow in micro channel based on numerical and experi-mental studies. The finite element method using stabilized bubble function element is applied to analyze two phase flow. In addition, CFS model (continuum surface model) is included in numerical computation. In this study, two phase flow consists of pure water and Ethyl acetate is treated, and we investigate validity of numerical solution based on experimental results.

We discuss on two phase flow in micro channel based on numerical and experi-mental studies. The finite element method using stabilized bubble function element is applied to analyze two phase flow. In addition, CFS model (continuum surface model) is included in numerical computation. In this study, two phase flow consists of pure water and Ethyl acetate is treated, and we investigate validity of numerical solution based on experimental results.

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DOI: 10.5151/meceng-wccm2012-18266

Referências bibliográficas

• [1] Arata Aota, Akihide Hibara, and Takehiko Kitamori, Pressure Balance at the Liquid- Liquid Interface of Micro Countercurrent Flows in Microchips, Anal. Chem., 79, pp.3919- 3924, 2007.
• [2] J.U. Brackbill, D.B.Kothe and C.Zemach, “Continuum method for modeling surface tension”, Journal of computational physics. 100, pp.335-354, 1992.
• [3] J.Matsumoto, A.A.Khan, S.S.Y.Wang and M.Kawahara, “Shallow Water Flow Analysis with Moving Boundary Technique Using Least-squares Bubble Function”, International Journal of Computational Fluid Dynamics, 16, (2), pp.129-134, 2002.
• [4] U.Ghia,K.N.Ghia and C.T.Shin, “High-Re Solutions for Incompressible Flow Using the Navier-Stokes Equations and a Multigrid Method”, J. Compt. Phy., 48, 387-411, 1982.

Como citar:

Kurahashi, Takahiko; Hikichi, Reika; Koguchi, Hideo; "STUDY ON TWO PHASE FLOW IN MICRO CHANNEL BASED ON EXPERI-MENTS AND NUMERICAL EXAMINATIONS", p-1116-1128. In: In Proceedings of the 10th World Congress on Computational Mechanics [= Blucher Mechanical Engineering Proceedings, v. 1, n. 1]. São Paulo: Blucher, 2014.
ISSN 23580828, DOI 10.5151/meceng-wccm2012-18266