Abstract
We consider in this paper numerical approximations of a Cahn-Hilliard binary phase-field fluid-surfactant model. By adding a quartic form of the gradient potential, we first modify the commonly used total free energy into a form which is bounded from below and establish the energy law for the new system. Then we develop a stabilized-SAV scheme that combines the SAV approach with the stabilization technique, where a crucial linear stabilization term is added to enhance the stability thus allowing large time steps. With many desired properties such as a second-order in time, totally decoupled, linear, and non-iterative, this scheme is unconditionally energy stable and requires solving only four decoupled and linear biharmonic equations with constant coefficients at each time step. We further prove the energy stability and present numerous 2D and 3D numerical simulations to demonstrate the accuracy and stability of the developed scheme
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Chen, C., Yang, X.: Efficient numerical scheme for a dendritic solidification phase field model with melt convection. J Comput. Phys. 388, 41–62 (2019)
Chen, C., Yang, X.: Fast, provably unconditionally energy stable, and second-order accurate algorithms for the anisotropic Cahn-Hilliard Model. Comput. Meth. Appl. Mech. Engrg. 351, 35–59 (2019)
Elder, KR., Martin Grant: Modeling elastic and plastic deformations in nonequilibrium processing using phase field crystals. Phys. Rev E. 70, 051605 (2004)
Engblom, S., Do-Quang, M., Amberg, G., Tornberg, A.-K.: On diffuse interface modeling and simulation of surfactants in two-phase fluid flow. Phys. Comm. Comput. 14, 879–915 (2013)
Fonseca, I., Morini, M., Slastikov, V.: Surfactants in foam stability a phase-field approach. Arch. Rational Mech. Anal. 183, 411–456 (2007)
Golovin, AA., Nepomnyashchy, AA.: Disclinations in square and hexagonal patterns. Phys. Rev. E. 70, 056202 (2003)
Gompper, G., Schick, M. In: Domb, C., Lebowitz, J. (eds.) : Self-assembling amphiphilic systems, in phase trasitions and critical phenomena, p 16. Academic Press, London (1994)
Kim, J.: Numerical simulations of phase separation dynamics in a water-oil-surfactant system. J. Colloid Interf. Sci. 303, 272–279 (2006)
Kim, J., Lowengrub, J.: Phase field modeling and simulation of three-phase flows. Interface and Free Boundaries 7, 435–466 (2005)
Komura, S., H. Kodama.: Two-order-parameter model for an oil-water-surfactant system. Phys. Rev E. 55, 1722–1727 (1997)
Krug, J.: Origins of scale invariance in growth processes. Advan. Phys. 46(2), 139–282 (1997)
Laradji, M., Guo, H., Grant, M., Zuckermann, MJ.: The effect of surfactants on the dynamics of phase separation. J. Phys. Condens. Matter 4(32), 6715 (1992)
Laradji, M., Mouristen, OG., Toxvaerd, S., Zuckermann, MJ.: Molecular dynamics simulatiens af phase separation in the presence ef surfactants. Phys. Rev E. 50, 1722–1727 (1994)
Liu, C., Shen, J.: A phase field model for the mixture of two incompressible fluids and its approximation by a fourier-spectral method. Physica D. 179(3-4), 211–228 (2003)
Liu, H., Zhang, Y.: Phase-field modeling droplet dynamics with soluble surfactants. J. Comput. Phys. 229, 9166–9187 (2010)
Lloyd, D.J., Sandstede, B., Avitabile, D., Champneys, A.R.: Localized hexagon patterns of the planar swift-hohenberg equation. SIAM J. Appl. Dyn. Syst. 7, 1049–1100 (2008)
Lowengrub, J., Truskinovsky, L.: Quasi-incompressible cahn-Hilliard fluids and topological transitions. R. Soc. Lond. Proc. Ser. A Math. Phys. Eng. Sci. 454(1978), 2617–2654 (1998)
Minjeaud, S.: An unconditionally stable uncoupled scheme for a triphasic Cahn–Hilliard/Navier–Stokes model. Numerical Methods for Partial Differential Equations 29, 584–618 (2013)
Moldovan, D., Golubovic, L.: Interfacial coarsening dynamics in epitaxial growth with slope selection. Phys. Rev. E 61, 6190–6214 (2000)
Patzold, G., Dawson, K.: Numerical simulation of phase separation in the presence of surfactants and hydrodynamics. Phys. Rev. E 52(6), 6908–6911 (1995)
Qian, T.-Z., Wang, X.-P., Sheng, P.: A variational approach to the moving contact line hydrodynamics. J Fluid Mech. 564, 333–360 (2006)
Shen, J., Xue, J., Yang, J.: The scalar auxiliary variable (sav) approach for gradient flows. J. Comput. Phys. 353, 407–416 (2018)
Shen, J., Yang, X.: Energy stable schemes for Cahn-Hilliard phase-field model of two-phase incompressible flows. Chin. Ann. Math. Ser. B 31(5), 743–758 (2010)
Shen, J., Yang, X.: Numerical approximations of Allen-Cahn and Cahn-Hilliard equations. Disc. Conti. Dyn. Sys.-A 28, 1669–1691 (2010)
Shen, J., Yang, X.: A phase field model and its numerical approximation for two phase incompressible flows with different densities and viscosities. SIAM J. Sci. Comput. 32, 1159–1179 (2010)
Shen, J., Yang, X.: Decoupled energy stable schemes for phase filed models of two phase complex fluids. SIAM J. Sci. Comput. 36, B122–B145 (2014)
Teng, C.H., Chern, I.L., Lai, M.C.: Simulating binary fluid-surfactant dynamics by a phase field model. Dis. Conti. Dyn, Syst.-B 17, 1289–1307 (2010)
Teramoto, T., Yonezawa, F.: Droplet growth dynamics in a water-oil-surfactant system. J. Colloid Inter. Sci. 235, 329–333 (2001)
van der Sman, R., van der Graaf, S.: Diffuse interface model of surfactant adsorption onto flat and droplet interfaces. Rheol. Acta 46, 3–11 (2006)
van der Sman, R.G.M., Meinders, MBJ.: Analysis of improved lattice boltzmann phase field method for soluble surfactants. Comput. Phys Comm. 199, 12–21 (2016)
Villain, J: Continuum models of crystal growth from atomic beams with and without desorption. Journal de physique I 1(1), 19–42 (1991)
Yang, X.: Linear, First and second order and unconditionally energy stable numerical schemes for the phase field model of homopolymer blends. J. Comput. Phys. 327, 294–316 (2016)
Yang, X.: Numerical approximations for the cahn-hilliard phase field model of the binary fluid-surfactant system. J. Sci. Comput 74, 1533–1553 (2017)
Yang, X., Ju, L.: Linear and unconditionally energy stable schemes for the binary fluid-surfactant phase field model. Comput. Meth. Appl. Mech. Engrg. 318, 1005–1029 (2017)
Yang, X., Zhao, J., Wang, Q.: Numerical approximations for the molecular beam epitaxial growth model based on the invariant energy quadratization method. J. Comput. Phys. 333, 104–127 (2017)
Yue, P., Feng, J., Liu, C., Shen, J.: A diffuse-interface method for simulating two-phase flows of complex fluids. J. Fluid Mech. 515, 293–317 (2005)
Zhang, J., Chen, C., Yang, X.: A novel decoupled and stable scheme for an anisotropic phase-field dendritic crystal growth model. Appl. Math Lett. 95, 122–129 (2019)
Zhang, J., Eckmann, D.M., Ayyaswamy, P.S.: A front tracking method for a deformable intravascular bubble in a tube with soluble surfactant transport. J. Comput. Phys. 214(1), 366–396 (2006)
Zhao, J., Yang, X., Li, J., Wang, Q.: Energy stable numerical schemes for a hydrodynamic model of nematic liquid crystals. SIAM. J. Sci Comput. 38, A3264–A3290 (2016)
Funding
C. Xu is partially supported by NSFC-61872429. C. Chen was partially supported by Natural Science Foundation of China (11771375 and 11571297). X. Yang was partially supported by National Science Foundation with grant numbers DMS (1720212 and 1818783). X. Yang is partially supported by NSF DMS-1720212 and DMS-1818783.
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Xu, C., Chen, C. & Yang, X. Efficient, non-iterative, and decoupled numerical scheme for a new modified binary phase-field surfactant system. Numer Algor 86, 863–885 (2021). https://doi.org/10.1007/s11075-020-00915-8
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DOI: https://doi.org/10.1007/s11075-020-00915-8