Unconditional bound-preserving and energy-dissipating finite-volume schemes for the Cahn-Hilliard equation

Spontaneous shrinking of droplets and droplet collapse

Section 4.4; Figure 7.

Double-well potential, constant mobility, $\varepsilon=0.01$, $r_0 = 0.95 r_c$.

$M_x=M_y=256$, $\Delta x=\Delta y=0.00312$, $\Delta t=0.01$.

Rafael Bailo · José Antonio Carrillo · Serafim Kalliadasis · Sergio P. Perez
Communications in Computational Physics, 2023 (to appear).
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