University of Liege | Version française
Study programmes 2007-2008Last update : 7/05/2008
PHYS0040-1  Irreversible Thermodynamics
Duration :  30h Th
Credits/ECTS :  
civil engineering in physics, 2nd year3
civil engineering in physics (programme for "licenciés" in physics sciences), 1st year3
"licencié" in physical sciences, 2nd year
Holder(s) :  Pierre Dauby
Language :  Langue française
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
Course objective :  Study of Classical Irreversible Thermodynamics as developped by Onsager and Prigogine. Analysis of some systems showing self-organization far from equilibrium.
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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