2 citations · 2 across the 10 of their papers we have counts for
4 papers · 1 filter
A Fixed-Grid Affine-Constrained Multiwavelet Coefficient Method for Buckley--Leverett Shock Capturing
Christian Tantardini, Evgueni Dinvay
We present a fixed-grid conservative affine-constrained modal/multiwavelet coefficient method for one-dimensional Buckley--Leverett saturation transport. The saturation is evolved…
Nonisothermal global-pressure exactness in fractured multiphase flow with aperture feedback
Christian Tantardini, Fernando Alonso-Marroquin
Global-pressure formulations recast multiphase Darcy flow in terms of a single pressure driving the total flux. Their exact equivalence to phase-pressure formulations holds only wh…
A Nonhomogeneous Porous-Medium Equation for Field Scale CO Plume Spreading
Fernando Alonso-Marroquin, Christian Tantardini
We derive a nonlinear diffusion model for field scale CO plume spreading from a Global Buckley--Leverett component balance. The reduced variable is the vertically averaged…
Global Buckley-Leverett theory for multicomponent flow in fractured media: Isothermal equation-of-state coupling and dynamic capillarity
Christian Tantardini, Fernando Alonso-Marroquin
We present an isothermal Global Buckley--Leverett framework for multicomponent, multiphase flow in porous and fractured media that retains the interpretability of classical Buckley…