Constraints in thermodynamic extremal principles for non-local dissipative processes

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68081723%3A_____%2F20%3A00541323" target="_blank" >RIV/68081723:_____/20:00541323 - isvavai.cz</a>
Result on the web
<a href="https://link.springer.com/article/10.1007%2Fs00161-019-00846-3" target="_blank" >https://link.springer.com/article/10.1007%2Fs00161-019-00846-3</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1007/s00161-019-00846-3" target="_blank" >10.1007/s00161-019-00846-3</a>

Result language
angličtina
Original language name
Constraints in thermodynamic extremal principles for non-local dissipative processes
Original language description
Phenomena treated by non-equilibrium thermodynamics can be very effectively described by thermodynamic variational principles. The remarkable advantage of such an approach consists in possibility to account for an arbitrary number of constraints among state or kinetic variables stemming, e.g., from conservation laws or balance equations. As shown in the current paper, the variational principles can provide original evolution equations for the state variables implicitly respecting the constraints. Moreover, the variational approach allows formulating the problem directly in discrete state variables and deriving their evolution equations without the necessity to solve partial differential equations. The variational approach makes it also possible to use different kinetic variables in formulation of dissipation and dissipation function.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20303 - Thermodynamics

Project
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Continuities
I - Institucionalni podpora na dlouhodoby koncepcni rozvoj vyzkumne organizace

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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