E Bachini, V Krause, I Nitschke, A Voigt - Journal of Fluid Mechanics, 2023 - cambridge.org
To explore the impact of surface viscosity on coexisting fluid domains in biomembranes we consider two-phase fluid deformable surfaces as model systems for biomembranes. Such …
In this work we consider the numerical solution of incompressible flows on two‐dimensional manifolds. Whereas the compatibility demands of the velocity and the pressure spaces are …
The paper introduces a geometrically unfitted finite element method for the numerical solution of the tangential Navier–Stokes equations posed on a passively evolving smooth …
A Demlow, M Neilan - SIAM Journal on Numerical Analysis, 2024 - SIAM
Surface Stokes and Navier–Stokes equations are used to model fluid flow on surfaces. They have attracted significant recent attention in the numerical analysis literature because …
The paper considers a system of equations that models a lateral flow of a Boussinesq– Scriven fluid on a passively evolving surface embedded in ℝ 3. For the resulting Navier …
The paper studies a higher order unfitted finite element method for the Stokes system posed on a surface in ℝ3. The method employs parametric P kP k− 1 finite element pairs on …
The paper studies a geometrically unfitted finite element method (FEM), known as trace FEM or cut FEM, for the numerical solution of the Stokes system posed on a closed smooth …
The paper considers a thermodynamically consistent phase-field model of a two-phase flow of incompressible viscous fluids. The model allows for a non-linear dependence of the fluid …
M Gunzburger, B Li, J Wang, Z Yang - Journal of Computational Physics, 2022 - Elsevier
A fully discrete surface finite element method is proposed for solving the viscous shallow water equations in a bounded Lipschitz domain on the sphere based on a general triangular …