An unconditionally stable finite element-finite volume pressure correction scheme for the drift-flux model
Laura Gastaldo, Raphaèle Herbin, Jean-Claude Latché (2010)
ESAIM: Mathematical Modelling and Numerical Analysis
Similarity:
We present in this paper a pressure correction scheme for the drift-flux model combining finite element and finite volume discretizations, which is shown to enjoy essential stability features of the continuous problem: the scheme is conservative, the unknowns are kept within their physical bounds and, in the homogeneous case ( when the drift velocity vanishes), the discrete entropy of the system decreases; in addition, when using for the drift velocity a closure law which takes the...