Numerical analysis of a continuum model of phase transition
SIAM Journal on Numerical Analysis
Computation of multiphase systems with phase field models
Journal of Computational Physics
Finite element approach to modelling evolution of 3D shape memory materials
Mathematics and Computers in Simulation
Local discontinuous Galerkin methods for the Cahn-Hilliard type equations
Journal of Computational Physics
An efficient moving mesh spectral method for the phase-field model of two-phase flows
Journal of Computational Physics
Journal of Computational Physics
A class of stable spectral methods for the Cahn-Hilliard equation
Journal of Computational Physics
Journal of Computational Physics
Three-dimensional, fully adaptive simulations of phase-field fluid models
Journal of Computational Physics
Isogeometric Analysis: Toward Integration of CAD and FEA
Isogeometric Analysis: Toward Integration of CAD and FEA
ISOGAT: A 2D tutorial MATLAB code for Isogeometric Analysis
Computer Aided Geometric Design
Journal of Computational Physics
Some estimates for h–p–k-refinement in Isogeometric Analysis
Numerische Mathematik
A conservative numerical method for the Cahn-Hilliard equation in complex domains
Journal of Computational Physics
GeoPDEs: A research tool for Isogeometric Analysis of PDEs
Advances in Engineering Software
Journal of Computational Physics
The Diffuse Interface Approach in Materials Science: Thermodynamic Concepts and Applications of Phase-Field Models
On linear schemes for a Cahn-Hilliard diffuse interface model
Journal of Computational Physics
Three-dimensional simulation of unstable gravity-driven infiltration of water into a porous medium
Journal of Computational Physics
Hi-index | 31.45 |
We propose new collocation methods for phase-field models. Our algorithms are based on isogeometric analysis, a new technology that makes use of functions from computational geometry, such as, for example, Non-Uniform Rational B-Splines (NURBS). NURBS exhibit excellent approximability and controllable global smoothness, and can represent exactly most geometries encapsulated in Computer Aided Design (CAD) models. These attributes permitted us to derive accurate, efficient, and geometrically flexible collocation methods for phase-field models. The performance of our method is demonstrated by several numerical examples of phase separation modeled by the Cahn-Hilliard equation. We feel that our method successfully combines the geometrical flexibility of finite elements with the accuracy and simplicity of pseudo-spectral collocation methods, and is a viable alternative to classical collocation methods.