On possible formulation of the extended irreversible thermodynamics and the thermodynamics with internal variables

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F49777513%3A23520%2F10%3A00504018" target="_blank" >RIV/49777513:23520/10:00504018 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

On possible formulation of the extended irreversible thermodynamics and the thermodynamics with internal variables

Popis výsledku v původním jazyce

There exist some different formulations for the irreversible thermodynamics. Depending on the distance from the equilibrium state and the characteristic time we can see the main theories as the clasical one (CIT), the thermodynamics with internal variables (IVT) and the extended one (EIT). For the researchers dealing with some special applied problems from different fields sometimes is not easy to choose the proper theory and to use it efficiently. Aspecialy EIT is explained mainly for very special choice of the dissipative fluxes under specific pressumptions. This contribution tries to formulate in a simple, unified but enough general form mainly EIT and IVT. There are shown and discused the basic presumptions for EIT. It allows to demonstrate the possibilities for the further generalisation. The formulation allows to join IVT with EIT even for the mixture of chemicaly interacting components and diffusion. The application of this formulation is demonstrated on some examples.

Název v anglickém jazyce

On possible formulation of the extended irreversible thermodynamics and the thermodynamics with internal variables

Popis výsledku anglicky

There exist some different formulations for the irreversible thermodynamics. Depending on the distance from the equilibrium state and the characteristic time we can see the main theories as the clasical one (CIT), the thermodynamics with internal variables (IVT) and the extended one (EIT). For the researchers dealing with some special applied problems from different fields sometimes is not easy to choose the proper theory and to use it efficiently. Aspecialy EIT is explained mainly for very special choice of the dissipative fluxes under specific pressumptions. This contribution tries to formulate in a simple, unified but enough general form mainly EIT and IVT. There are shown and discused the basic presumptions for EIT. It allows to demonstrate the possibilities for the further generalisation. The formulation allows to join IVT with EIT even for the mixture of chemicaly interacting components and diffusion. The application of this formulation is demonstrated on some examples.

Druh

O - Ostatní výsledky

CEP obor

BO - Biofyzika

OECD FORD obor

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Projekt

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Návaznosti

S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2010

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů