Basic fluid mechanics for civil engineers Maxime Nicolas To cite this version: Maxime Nicolas Basic fluid mechanics for civil engineers Engineering school France 2016 HAL Id: cel-01440549 https://hal.archives-ouvertes.fr/cel-01440549 Submitted on 25 Jan 2017 HAL is a multi-disciplinary open access archive for the deposit and dissemination of scientific research documents, whether they are published or not The documents may come from teaching and research institutions in France or abroad, or from public or private research centers L’archive ouverte pluridisciplinaire HAL, est destin´ee au d´epˆot et `a la diffusion de documents scientifiques de niveau recherche, publi´es ou non, ´emanant des ´etablissements d’enseignement et de recherche fran¸cais ou ´etrangers, des laboratoires publics ou priv´es Distributed under a Creative Commons Attribution - NonCommercial - NoDerivatives 4.0 International License Basic fluid mechanics for civil engineers Maxime Nicolas maxime.nicolas@univ-amu.fr D´ epartement g´ enie civil september–december 2016 M Nicolas (Polytech Marseille GC3A) Fluid mechanics september–december 2016 / 49 Course outline Preamble Course schedule Online Working advices Course outline Introduction and basic concepts Description of a fluid Maths for fluid mechanics M Nicolas (Polytech Marseille GC3A) Fluid mechanics september–december 2016 / 49 Preamble PREAMBLE M Nicolas (Polytech Marseille GC3A) Fluid mechanics september–december 2016 / 49 Preamble Course schedule Course syllabus Schedule: 10 lectures 10 workshops Assessment and exam: activity homework final exam (Dec 5th) flash quiz M Nicolas (Polytech Marseille GC3A) percentage 20% bonus +1 if written in english 80% +1 point on the final grade Fluid mechanics september–december 2016 / 49 Preamble Online Online This course is available on ENT/AmeTice : Sciences & technologies � Polytech � G´enie civil � [16] - S5 - JGC51B - M´ecanique des fluides (Maxime Nicolas) with slides workshops texts equation forms M Nicolas (Polytech Marseille GC3A) Fluid mechanics september–december 2016 / 49 Preamble Working advices Working advices personal work is essential read your notes before the next class and before the workshop be curious work for you (not for the grade) M Nicolas (Polytech Marseille GC3A) Fluid mechanics september–december 2016 / 49 Preamble Course outline Course outline 10 Introduction and basic concepts vector calculus Statics hydrostatic pressure, Archimede’s principle Kinematics Euler and Langrage description, mass conservation Balance equations mass and momentum cons equation Flows classification and Bernoulli Venturi e↵ect The Navier-Stokes equation Poiseuille and Couette flows The Stokes equation Flow Sedimentation Non newtonian fluids Concrete flows Flow in porous media Darcy Surface tension e↵ects Capillarity M Nicolas (Polytech Marseille GC3A) Fluid mechanics september–december 2016 / 49 Introduction and basic concepts INTRODUCTION AND BASIC CONCEPTS Description of a fluid M Nicolas (Polytech Marseille GC3A) Fluid mechanics september–december 2016 / 49 Introduction and basic concepts ●○ What is fluid mechanics? Physics continuum mech solid mech fluid mech aerodynamics supersonic flows M Nicolas (Polytech Marseille GC3A) waves viscous flows Fluid mechanics september–december 2016 / 49 .. .Basic fluid mechanics for civil engineers Maxime Nicolas maxime.nicolas@univ-amu.fr D´ epartement g´ enie civil september–december 2016 M Nicolas (Polytech Marseille GC3A) Fluid mechanics. .. Nicolas (Polytech Marseille GC3A) Fluid mechanics september–december 2016 29 / 49 Introduction and basic concepts Maths for fluid mechanics Maths for fluid mechanics scalar, vector, tensor scalar... Marseille GC3A) cos ✓ ⇢gd Fluid mechanics september–december 2016 28 / 49 Introduction and basic concepts Description of a fluid INTRODUCTION AND BASIC CONCEPTS Maths for fluid mechanics M Nicolas