Mécanique des fluidesSciences Fondamentales 2 (ERE)

Know: • Definition of fluid and different fluid families • Physical phenomena governing fluid mechanics

Course: • General introduction to mechanics and fluids • Brief reminders on the prerequisites • The equations of fluid mechanics (mass, moment, energy, state) • Additional terms for adapting equations as needed • Simplification assumptions (Bernouilli, ...) • Numerical resolution of equations, concept of numerical diagrams • Diagnosis and sensors applied to fluid mechanics (debitmetry, ...)

TD: Application to stationary incompressible fluids • Reynolds, Regular/single load losses, friction coefficient, motor/receiver pressure • Pipe networks (parallel, serial, mixed, mesh) • Percentage method, of the equivalent tube, formula ofHazen-Williams, Hardy-cross, diagrams and nomograms • Applications for pressure pipes (water/oil/fuel), ventilation seeds, drainage and pumping systems, water basins and other circuits • Power and efficiency calculation, pipe/pump design

Table Control (Duration 1h30)