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| PHYS0040-1 | Irreversible Thermodynamics
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| Duration : | 30h Th |
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| Credits/ECTS : |
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| Holder(s) : | Pierre Dauby |
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| Language : | Langue française |
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| Course contents : | Classical (Onsager-Prigogine) Irreversible Thermodynamics. Coupling of the thermodynamical fluxes and forces
- Direct effects : viscosity, Fourier's, Fick's, Ohm's laws
- Crossed effects: thermodiffusion, thermoelectricity
Self-organization far from equilibrium
- Notion of stability of a flow, transitions in fluids
- Thermoconvective instability (Rayleigh-Bénard-Marangoni instability), linear and non linear approaches, self-organization in fluids, competition between different geometrical patterns
- Genericity of self-organization phenomena
- Reaction-diffusion equations : application in chemistry (Belousov-Zhabotinsky), Turing instability, morphogenesis
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| Course objective : | Study of Classical Irreversible Thermodynamics as developped by Onsager and Prigogine. Analysis of some systems showing self-organization far from equilibrium. |
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| Contacts : | Pierre C. DAUBY, Chargé de cours Institut de Physique (local 2/57), Bât. B5a, Allée du 6 août 17, B-4000 Liège 1 Tel. : 04/366.23.57 - Email : PC.Dauby@ulg.ac.be
www : http://www.ulg.ac.be/thermoir/Thermodynamique.htm |
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