Thermodynamically consistent higher order phase field Navier-Stokes models with applications to biomembranes

Thermodynamically consistent higher order phase field Navier-Stokes models with applications to biomembranes
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热力学一致的高阶相场纳维-斯托克斯模型及其在生物膜中的应用

DOI:
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发表时间:
2010
期刊:
影响因子:
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通讯作者:
H. Garcke
H. Garcke
中科院分区:
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文献类型:
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作者:
M. Farshbaf;H. Garcke

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在本文中,我们推导出不可压缩粘性流体中生物膜动力学的热力学一致的高阶相场模型。我们从基本守恒定律和热力学第二定律的适当版本开始,并获得了 Du、Li 和 Liu [3] 以及 Jamet 和 Misbah [11] 引入的模型的概括。特别是,我们推导了涉及相场高阶导数的应力张量,并推广了经典的 Korteweg 毛细管张量。
In this paper we derive thermodynamically consistent higher order phase field models for the dynamics of biomembranes in incompressible viscous fluids. We start with basic conservation laws and an appropriate version of the second law of thermodynamics and obtain generalizations of models introduced by Du, Li and Liu [3] and Jamet and Misbah [11]. In particular we derive a stress tensor involving higher order derivatives of the phase field and generalize the classical Korteweg capillarity tensor.
DOI: 10.1103/physreve.79.031926
发表时间: 2009-03
期刊: Physical review. E, Statistical, nonlinear, and soft matter physics
影响因子: --
作者:
Lowengrub JS;Rätz A;Voigt A
通讯作者: Voigt A