![]() Calculation of heat transfer coefficient, heat flux and total heat exchanged. Heat conduction in a semi-infinite slab with boundary conditions on temperature or on heat flux analogy with penetration theory. Heat conduction in solids and quiescent fluids: problem formulation, different initial and boundary conditions. Heat transfer: Fourier’s constitutive equation, thermal conductivity for isotropic and anisotropic materials constitutive equations for internal energy local energy balance equation. Application to the filtration process and fluidization point determination ![]() Flow in porous media: Darcy's law and Ergun equation. Dimensionless diagrams for friction factor in various cases. Time smoothed version of the continuity equation and Navier Stokes equation with inertial stressįriction factor as interfacial coefficient in internal flow, external flow and boundary layer: analogy with heat and mass transfer case. Turbulent flow: time smoothed quantities. Laminar Boundary layer around a flat plate: Blasius' derivation and numerical solution. Euler's equation and Bernoulli's equation. Potential, inviscid and irrotational flow. Solution of 2d problems using the stream function: Creeping flow around a sphere Solution of unsteady laminar flow problems: semiinfinite medium. ![]() Example of the falling cylinder viscometer Lubrication theory: study of the velocity and pressure profile in a Michell Bearing, lift force applied. Rabinowitsch treatment of capillary viscometer data: example of application to polymeric solution following power-law behavior. Pressure profile in fluids in rigid-body rotation. Capillary viscometer for Newtonian fluids. Cone and plate viscometer:velocity profile and estimation of viscosity. Parallel disk viscometer: velocity profile and estimation of viscosity. Coeutte viscometer in planar and cylindrical case. Determination of the velocity profile and force exerted on a squeezing-plate viscometer.Viscometry: viscometric kinematics and viscosity. Application to the unsteady falling film problem.Įxamples of visocus, bidirectional, pseudo-steady flows. Non dimensionalization of Navier Stokes equation. Velocity and stress profile for a newtonian fluid. Consideration on the solution of the Navier Stokes equation in different cases: Couette, Poiseuille and falling films.įlow in an annulus. Poiseuille flow in rectangular and cylindrical channels: stress profile, velocity profile, flowrate for Newtonian, Bingham and Power Law Fluids. Navier Stokes equation.Laminar flows: Couette flow for the different types of fluids, Falling film flow for the different types of fluids.Įxample on composite falling film (Bingham and Newtonian fluids): velocity profile, stress profile and flowrate. Constituive equations for the relation between stress and deformation rate for newtonian fluids, Bingham fluids and Power law fluids. Stress tensor in a fluid.ĭeformation rate tensor components. Microscopic mass balance.Microscopic momentum balance. Successful learner in this course will be able to understand the role of local form of total mass, momentum, energy and species balance equations. Continuum mechanics approach is used to address the discussion of fluid mechanics, heat and mass transfer problems. This course aim to provide students with advanced tools for analysing and modelling momentum, energy and mass transport in fluid or solid media.
0 Comments
Leave a Reply. |
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |