A continuum method for modeling surface tension
Journal of Computational Physics
A non-oscillatory Eulerian approach to interfaces in multimaterial flows (the ghost fluid method)
Journal of Computational Physics
Journal of Computational Physics
Analytical relations connecting linear interfaces and volume fractions in rectangular grids
Journal of Computational Physics
Animation and rendering of complex water surfaces
Proceedings of the 29th annual conference on Computer graphics and interactive techniques
Journal of Computational Physics
A Discontinuous Spectral Element Method for the Level Set Equation
Journal of Scientific Computing
Second-order accurate volume-of-fluid algorithms for tracking material interfaces
Journal of Computational Physics
An adaptive local deconvolution method for implicit LES
Journal of Computational Physics
A sharp interface method for incompressible two-phase flows
Journal of Computational Physics
An accurate adaptive solver for surface-tension-driven interfacial flows
Journal of Computational Physics
Estimating curvature from volume fractions
Computers and Structures
A fast and accurate semi-Lagrangian particle level set method
Computers and Structures
Mayavi: 3D Visualization of Scientific Data
Computing in Science and Engineering
Hi-index | 31.45 |
In two-phase flow, the presence of inter-phasal surface - the interface - causes additional terms to appear in LES formulation. Those terms were ignored in contemporary works, for the lack of model and because the authors expected them to be of negligible influence. However, it has been recently shown by a priori DNS simulations that the negligibility assumption can be challenged. In the present work, a model for one of the sub-grid two-phase specific terms is proposed, using deconvolution of the velocity field and advection of the interface using that field. Using the model, the term can be included into LES. A brief presentation of the model is followed by numerical tests that assess the model's performance by comparison with a priori DNS results.