Search Results - subject:"Cahn–Hilliard equation"

A fourth-order spatial accurate and practically stable compact scheme for the Cahn–Hilliard equation

Lee, Chaeyoung; Jeong, Darae; Shin, Jaemin; Li, Yibao; … - In: Physica A: Statistical Mechanics and its Applications 409 (2014) C, pp. 17-28

We present a fourth-order spatial accurate and practically stable compact difference scheme for the Cahn–Hilliard … equation. The compact scheme is derived by combining a compact nine-point formula and linearly stabilized splitting scheme. The …

Persistent link: https://www.econbiz.de/10010872479

The influence of electric fields on nanostructures—Simulation and control

Haußer, Frank; Rasche, Sandra; Voigt, Axel - In: Mathematics and Computers in Simulation (MATCOM) 80 (2010) 7, pp. 1449-1457

Macroscopic electric fields may be used to influence or even control the shape evolution of single layer islands on a crystalline surface. We validate a phase-field approach to simulate such shape evolutions by comparison with simulations based on a sharp interface approach. The phase-field...

Persistent link: https://www.econbiz.de/10011050320

Phase separation of binary systems

Ma, Tian; Wang, Shouhong - In: Physica A: Statistical Mechanics and its Applications 388 (2009) 23, pp. 4811-4817

of the Cahn–Hilliard equation and the typical length scale of the container. Second, a phase diagram is derived …

Persistent link: https://www.econbiz.de/10010873991

A gas kinetic method for binary fluids and surfactant systems

Sial, S.; Lookman, T. - In: Physica A: Statistical Mechanics and its Applications 261 (1998) 1, pp. 204-223

model nonideal fluids. The method developed is used to simulate systems described by a Cahn–Hilliard equation coupled to a …

Persistent link: https://www.econbiz.de/10010599458