238 citations · 279 across the 16 of their papers we have counts for
17 papers
Predicting convection configurations in coupled fluid-porous systems
Matthew McCurdy, Nicholas J. Moore, Xiaoming Wang
A ubiquitous arrangement in nature is a free-flowing fluid coupled to a porous medium, for example a river or lake lying above a porous bed. Depending on the environmental conditio…
Error estimate of a decoupled numerical scheme for the Cahn-Hilliard-Stokes-Darcy system
Wenbin Chen, Daozhi Han, Cheng Wang +3
We analyze a fully discrete finite element numerical scheme for the Cahn-Hilliard-Stokes-Darcy system that models two-phase flows in coupled free flow and porous media. To avoid a…
Energy stable arbitrary order ETD-MS method for gradient flows with Lipschitz nonlinearity
Wenbin Chen, Shufen Wang, Xiaoming Wang
We present a methodology to construct efficient high-order in time accurate numerical schemes for a class of gradient flows with appropriate Lipschitz continuous nonlinearity. Ther…
Global Weak Solutions to the Navier-Stokes-Darcy-Boussinesq System for Thermal Convection in Coupled Free and Porous Media Flows
Xiaoming Wang, Hao Wu
We study the Navier-Stokes-Darcy-Boussinesq system that models the thermal convection of a fluid overlying a saturated porous medium in a general decomposed domain. In both two and…
A stabilized second order exponential time differencing multistep method for thin film growth model without slope selection
Wenbin Chen, Weijia Li, Zhiwen Luo +2
In this paper, a stabilized second order in time accurate linear exponential time differencing (ETD) scheme for the no-slope-selection thin film growth model is presented. An artif…
Convection in a coupled fluid-porous media system
M. McCurdy, M. N. J. Moore, X. Wang
We perform linear and nonlinear stability analysis for thermal convection in a fluid overlying a saturated porous medium. We use a coupled system, with the Navier-Stokes equations…