Adaptive timestepping, linearization, and a posteriori error control for multiphase flow of immiscible fluids in porous media with wells
This work focuses on the development of adaptive timesteps, stopping criteria, and error
control strategies for reservoir simulations with fully implicit (FIM) solvers. Using a rigorous …
control strategies for reservoir simulations with fully implicit (FIM) solvers. Using a rigorous …
Implicit high-resolution compositional simulation with optimal ordering of unknowns and adaptive spatial refinement
High-resolution discretizations can be advantageous in compositional simulation to reduce
excessive numerical diffusion that tends to mask shocks and fingering effects. In this work …
excessive numerical diffusion that tends to mask shocks and fingering effects. In this work …
Adaptive Time Stepping, Linearization and a Posteriori Error Control for Multiphase Flow with Wells
We present in this paper a-posteriori error estimators for multiphase flow with singular well
sources. The estimators are fully and locally computable, distinguish the various error …
sources. The estimators are fully and locally computable, distinguish the various error …