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UE : Processus de transfert | SEMESTRE | S6 | CODE | 6KUE0N02 | ECTS | 4 | |||||||||||||||||||||||||||||||||||
| CM | TD | TP | EI | travail personnel | langue enseignement | ||||||||||||||||||||||||||||||||||||
| 18 h | 36 h | 0 h | 0 h | 50 h | FR | ENG | |||||||||||||||||||||||||||||||||||
| Responsable(s): | Michel Buès | OUI | NON | ||||||||||||||||||||||||||||||||||||||
Intervenant(s): | ENSG | Michel Buès, Constantin OlteanOltéan, Anne-Julie Tinet, Michel Panfilov, Irina Panfilova | extérieur(s) | Antonio Perrrira (ENSEM) | |||||||||||||||||||||||||||||||||||||
| prérequis: | Hydrodynamique terrestre | documents: | Polycopiés | ||||||||||||||||||||||||||||||||||||||
Course: Transfer processes | |||||||||||||||||||||||||||||||||||||||||
Rheology of geological fluids From non-viscous fluid to non-Newtonian fluids. Navier & Stokes equations in laminar flow. Behaviors of complex fluids and physical interpretation of dynamic viscosity. Rheological classification. Apparent viscosity. Viscous, pseudo-plastic or plastic, dilating, thixotropic or rheopectic fluids, viscoelastic fluids. Experimental technics: rheometers (Couette, Plane, Cone / Plane). Anisotropy of normal stresses - Weissenberg effect. Rabinowitsch procedure and equation. Thermal transfer From thermodynamics to heat transfers Basic mechanisms, first law of thermodynamics, energy balance equation Local equation of heat. Stationary conduction and electrical analogy Transient conduction, Laplace transform. Convective heat transfer: natural, mixed or forced convection Hydrodynamic and thermal boundary layers Dimensionless numbers (Reynolds, Prandtl, Eckert, Nusselt, …) Practical determination of a convective exchange coefficient. Coupled heat transfer. Mass transfer and thermal transfer. Transport in porous media Transport of solutes in porous media Mass balance and transport equation Convective (advective) transport, current waves, conservation of the initial profile. Molecular diffusion - Fick's law - Transport equation for a binary mixture Hydrodynamic dispersion in porous media Transport with adsorption and biophysicochemical mechanisms | |||||||||||||||||||||||||||||||||||||||||
| ORGANISATION ET CONTENU PÉDAGOGIQUE | |||||||||||||||||||||||||||||||||||||||||
Rhéologie des fluides géologiques
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| ACQUIS et COMPÉTENCES | |||||||||||||||||||||||||||||||||||||||||
| Acquis d'apprentissage fondamentaux (AF) | |||||||||||||||||||||||||||||||||||||||||
| AF1 | Capacité à comprendre et décrire le comportement d’un fluide réel dans le domaine des géosciences. Application des principes fondamentaux pour des fluides newtoniens et non newtoniens. Ability to understand and describe the behavior of a real fluid in the field of geosciences. Application of fundamental principles for Newtonian and non-Newtonian fluids. | ||||||||||||||||||||||||||||||||||||||||
| AF2 | Comprendre les principes de conduction, convection, radiation thermique et leur rôle en géosciences. Poser et résoudre des problèmes traduits par l’équation de la chaleur sous diverses conditions (CI & CL, …). Understand the principles of conduction, convection, thermal radiation and their role in geosciences. Ask and solve problems expressed by the heat equation under various conditions (Initial condition & boundary conditions, ...). | ||||||||||||||||||||||||||||||||||||||||
| AF3 | Maîtriser les différents mécanismes de transport des mélanges fluides en milieux poreux géologiques et savoir les décrire en utilisant des outils de modélisation élémentaires. Master the different transport mechanisms of fluid mixtures in porous geological media and know how to describe them using basic modeling tools. | ||||||||||||||||||||||||||||||||||||||||
| Modalités de contrôle des Connaissances et des Compétences | |||||||||||||||||||||||||||||||||||||||||
| Examen final: | OUI | Contrôle continu: | OUI | Rapport/Projet: | NON | Oral: | NON | ||||||||||||||||||||||||||||||||||
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