Weakly nonlocal irreversible thermodynamics

被引：62

作者：

Ván, P ^{[1
]}

机构：

[1] Budapest Univ Technol & Econ, Dept Chem Phys, H-1521 Budapest, Hungary

来源：

ANNALEN DER PHYSIK | 2003年 / 12卷 / 03期

关键词：

nonlocality; irreversible; Guyer-Krumhansl; Cahn-Hilhard; Ginzburg-Landau;

D O I：

10.1002/andp.200310002

中图分类号：

O4 [物理学];

学科分类号：

0702 ;

摘要：

Weakly nonlocal thermodynamic theories are critically revisited. A relocalized, irreversible thermodynamic theory of nonlocal phenomena is given, based on a modified form of the entropy current and new kind of internal variables, the so called current multipliers. The treatment is restricted to deal with nonlocality connected to dynamic thermodynamic variables. Several classical equations are derived, including Guyer-Krumhansl, Ginzburg-Landau and Cahn-Hilliard type equations.

引用

页码：146 / 173

页数：28

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