We present a streamline-upwind–Petrov-Galerkin (SUPG) finite element level set method that may be implemented into commercial computational fluid dynamics (CFD) software, both finite element (FE) and finite volume (FV) based, to solve problems involving incompressible, two-phase flows with moving interfaces. The method can be used on both structured and unstructured grids. Two formulations are given. The first considers the coupled motion of the two phases and is implemented within the framework of the commercial CFD code CFX-4. The second can be applied for those gas-liquid flows for which effects of the gaseous phase on the motion of the liquid phase are negligible; consequently, the gaseous phase is removed from consideration. This level set formulation is implemented in the commercial CFD code FIDAP. The resulting level set formulations are tested and validated on sample problems involving two-phase flows with density ratios of the order of and viscosity ratios as high as .
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e-mail: sergey.shepel@psi.ch
e-mail: brian.smith@psi.ch
e-mail: paolucci.1@nd.edu
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July 2005
Special Section On Cfd Methods
Implementation of a Level Set Interface Tracking Method in the FIDAP and CFX-4 Codes
Sergey V. Shepel,
Sergey V. Shepel
Thermal-Hydraulics Laboratory,
e-mail: sergey.shepel@psi.ch
Paul Scherrer Institut
, CH-5232, Villigen PSI, Switzerland
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Brian L. Smith,
Brian L. Smith
Thermal-Hydraulics Laboratory,
e-mail: brian.smith@psi.ch
Paul Scherrer Institut
, CH-5232, Villigen PSI, Switzerland
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Samuel Paolucci
Samuel Paolucci
Department of Aerospace and Mechanical Engineering,
e-mail: paolucci.1@nd.edu
University of Notre Dame
, Notre Dame, IN, 46556, USA
Search for other works by this author on:
Sergey V. Shepel
Thermal-Hydraulics Laboratory,
Paul Scherrer Institut
, CH-5232, Villigen PSI, Switzerlande-mail: sergey.shepel@psi.ch
Brian L. Smith
Thermal-Hydraulics Laboratory,
Paul Scherrer Institut
, CH-5232, Villigen PSI, Switzerlande-mail: brian.smith@psi.ch
Samuel Paolucci
Department of Aerospace and Mechanical Engineering,
University of Notre Dame
, Notre Dame, IN, 46556, USAe-mail: paolucci.1@nd.edu
J. Fluids Eng. Jul 2005, 127(4): 674-686 (13 pages)
Published Online: April 21, 2005
Article history
Received:
October 14, 2004
Revised:
April 12, 2005
Accepted:
April 21, 2005
Citation
Shepel, S. V., Smith, B. L., and Paolucci, S. (April 21, 2005). "Implementation of a Level Set Interface Tracking Method in the FIDAP and CFX-4 Codes." ASME. J. Fluids Eng. July 2005; 127(4): 674–686. https://doi.org/10.1115/1.1949636
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