The Non-Equilibrium Thermodynamic Environment and Prigogine’s Dissipative Structures

نویسنده

  • R. M. Kiehn
چکیده

This essay is based on the fundmental assumption that any physical system of synergetic parts is a thermodynamic system. The universality of thermodynamics is due to the fact that thermodynamic homogeneous properties, such as pressure, temperature and their analogs, do not depend upon size or shape. That is, thermodynamics is a topological (not a geometrical) theory. By use of Cartan’s methods of exterior differential forms and their topological properties of closure, it is possible to define and construct examples for the universal concepts of: [1] Continuous Topological Evolution of topological properties which in effect is a dynamical version of the First Law. [2] Topological Torsion and Pfaff Topological Dimension which distinguishes equilibrium (PTD < 3, TT = 0) and non-equilibrium systems (PTD > 2, TT 6= 0). [3] A Topological Thermodynamic Environment of PTD = 4. [4] Thermodynamic irreversible processes, which cause self-similar evolution in the environment, and emergence of self-organized states of PTD = 3 as topological defects in the PTD = 4 environment. These results clarify and give credence to Prigogine’s conjectures about dissipative structures. [5] A universal thermodynamic phase function, Θ, which can have a singular cubic factor equivalent to a deformed, universal, van der Waals gas. This van der Waals gas admits negative pressure and dark matter properties, which are current themes in Astronomy and GR.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Cortical aperiodic ‘ clock ’ enabling phase transitions at theta rates

Brains are open thermodynamic systems, continually dissipating metabolic energy as heat in constructing spatiotemporal patterns of neural activity. Here observations on patterns of cortical oscillations are described as Prigogine’s “dissipative structures” forming at conditionally stable operating points far from equilibrium. The approach is to locate experimentally a small-signal, near-linear ...

متن کامل

An Unusually Efficient Coupling of Carnot Engines

The heat engine, or related mechanisms, appears as an essential component in most models for self-organizing phenomena. Following the autopoietic-allopoietic classification used in Prigogine’s dissipative structures paradigm to discriminate heat engines in terms of the final use of the work by they produced, we introduce here an autopoietic coupling of heat engines as a possible model for the e...

متن کامل

Prigogine’s Thermodynamic Emergence and Continuous Topological Evolution

Irreversible processes can be described in Open non-equilibrium thermodynamic systems, of topological dimension 4. By means of Continuous Topological evolution, such processes can cause local decay to Closed non-equilibrium thermodynamic states, of topological dimension 3. These topologically coherent, perhaps deformable, regions or states of one or more components appear to "emerge" as compact...

متن کامل

Non-equilibrium supramolecular polymerization

Supramolecular polymerization has been traditionally focused on the thermodynamic equilibrium state, where one-dimensional assemblies reside at the global minimum of the Gibbs free energy. The pathway and rate to reach the equilibrium state are irrelevant, and the resulting assemblies remain unchanged over time. In the past decade, the focus has shifted to kinetically trapped (non-dissipative n...

متن کامل

Dissipative effect of thermal radiation loss in high-temperature dense plasmas

A dynamical model based on the two-fluid dynamical equations with energy generation and loss is obtained and used to investigate the self-generated magnetic fields in high-temperature dense plasmas such as the solar core. The self-generation of magnetic fields might be looked at as a selforganization-type behavior of stochastic thermal radiation fields, as expected for an open dissipative syste...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:

دوره   شماره 

صفحات  -

تاریخ انتشار 2008