Weakly nonlocal irreversible thermodynamics
نویسندگان
چکیده
منابع مشابه
Weakly Nonlocal Irreversible Thermodynamics
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 d...
متن کاملWeakly Nonlocal Irreversible Thermodynamics
Weakly nonlocal thermodynamic theories are critically revisited. The irreversible thermodynamic theory of nonlocal phenomena is given, based on a modified form of the entropy current. Several classical equations are derived , including Guyer-Krumhansl, Ginzburg-Landau and Cahn-Hilliard type equations.
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The variational approach to weakly nonlocal thermodynamic theories is critically revisited in the light of modern nonequilibrium thermody-namics. The example of Ginzburg-Landau equation is investigated in detail.
متن کاملWeakly Nonlocal Irreversible Thermodynamics- the Guyer-krumhansl and the Cahn-hilliard Equations
Examples of irreversible thermodynamic theory of nonlocal phenomena are given, based on generalized entropy current. Thermodynamic currents and forces are identified to derive the Guyer-Krumhansl and Cahn-Hilliard equations. In the latter case Gurtin's rate dependent additional term is received through the thermodynamic approach.
متن کاملWeakly Nonlocal Irreversible Thermodynamics- the Guyer-krumhansl and the Cahn-hilliard Equations
Examples of irreversible thermodynamic theory of nonlocal phenomena are given, based on generalized entropy current. Thermodynamic currents and forces are identified to derive the Guyer-Krumhansl and Cahn-Hilliard equations. In the latter case Gurtin's rate dependent additional term is received through the thermodynamic approach.
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ژورنال
عنوان ژورنال: Annalen der Physik
سال: 2003
ISSN: 0003-3804,1521-3889
DOI: 10.1002/andp.200310002