Computations on the Cahn-Hilliard model of solidification
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摘要
We begin numerical studies of interface migration on the two-dimensional Cahn-Hilliard equation. Our results add evidence to support the connection between this equation and the well-known quasistatic model of solidification. Finite elements coupled with a second-order time discretization scheme are used. The nonlinear systems of equations that arise on each time step are solved by fixed-point iteration, while the linear systems are solved by preconditioned conjugate gradients.
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论文评审过程:Available online 3 June 2002.
论文官网地址:https://doi.org/10.1016/0096-3003(90)90098-N