ZLF (Zero Lateral Flux): A simple mass conservation method for semi-Lagrangian based limited area modelsâ€
Sign Up to like & getrecommendations! Published in 2017 at "Quarterly Journal of the Royal Meteorological Society"
DOI: 10.1002/qj.3108
Abstract: In this paper we outline a simple method to achieve mass conservation with Semi-Lagrangian based Limited Area Models (SL-LAM). Imposing mass conservation with LAMs requires knowledge of advective fluxes across their lateral boundaries. Estimation of… read more here.
Keywords: mass conservation; method; semi lagrangian; lagrangian based ... See more keywords
Upwinding and artificial viscosity for robust discontinuous Galerkin schemes of two-phase flow in mass conservation form
Sign Up to like & getrecommendations! Published in 2020 at "Computational Geosciences"
DOI: 10.1007/s10596-020-09999-6
Abstract: High-order discretizations have become increasingly popular across a wide range of applications, including reservoir simulation. However, the lack of stability and robustness of these discretizations for advection-dominant problems prevent them from being widely adopted. This… read more here.
Keywords: phase flow; mass conservation; two phase; form ... See more keywords