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Autore: |
Soldati Alfredo
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Titolo: |
Fluid Mechanics for Mechanical Engineers
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Pubblicazione: | Cham : , : Springer, , 2024 |
©2024 | |
Edizione: | 1st ed. |
Descrizione fisica: | 1 online resource (364 pages) |
Altri autori: |
MarchioliCristian
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Nota di contenuto: | Intro -- Preface -- Contents -- Part I Fundamental Concepts and Scaling Laws -- 1 Introduction and Fundamentals -- 1.1 Physical Properties of Fluids -- 1.1.1 Density -- 1.1.2 Viscosity -- 1.1.3 Viscosity Measurement -- 1.1.4 Surface Tension -- 1.2 Vector Notation -- 1.2.1 Vector and Tensor Algebra -- 1.2.2 Differential Operators -- 1.2.3 Examples -- 1.3 Fluid Statics -- 1.3.1 Forces Acting on a Quiescent Fluid (Pascal's Law) -- 1.3.2 Pressure Distribution in a Quiescent Fluid -- 1.3.3 Pressure Distribution in a Compressible Fluid -- 1.3.4 Pressure Forces on Solid Surfaces -- 1.3.5 Archimedes' Principle -- 1.3.6 Hydraulic Transmission of Forces -- 1.3.7 Pressure Measurement -- 1.3.8 Examples -- 1.3.9 Problems -- 2 Physical Models for Friction Forces -- 2.1 Dimensional Analysis -- 2.1.1 Introduction -- 2.1.2 Buckingham's Theorem -- 2.2 Friction Forces for Flows in Pipelines -- 2.2.1 Flow in Smooth Pipes -- 2.2.2 Physical Meaning of the Reynolds Number -- 2.2.3 Power and Dissipation -- 2.2.4 Flows in Commercial Pipes -- 2.2.5 Flow in Pipes of Non-Circular Cross-Section -- 2.2.6 Examples -- 2.3 Friction Forces for Flow Past a Sphere -- 2.3.1 Steady Flow Past a Sphere -- 2.3.2 Unsteady Flow Past a Sphere -- 2.3.3 Examples -- 2.4 Flow in Porous Beds -- Part II Conservation Equations -- 3 Differential Form of Conservation Equations -- 3.1 Conservation Law -- 3.2 Mass Conservation and Continuity Equation -- 3.3 Material Derivative (or Lagrangian) -- 3.3.1 Examples -- 3.4 Momentum Conservation and Navier-Stokes Equations -- 3.4.1 Eulerian Derivation -- 3.4.2 Lagrangian Derivation -- 3.4.3 Stress Tensor -- 3.4.4 Navier-Stokes Equations for Newtonian Fluids -- 3.4.5 Navier-Stokes Equations for Incompressible Fluids -- 3.5 Energy Conservation -- 3.5.1 Mechanical Energy Equation -- 3.5.2 Bernoulli Equation -- 3.5.3 Examples. |
4 Exact Solutions for Unidirectional Steady Flows -- 4.1 Unidirectional Flows -- 4.1.1 Plane Couette Flow -- 4.1.2 Plane Poiseuille Flow -- 4.1.3 Poiseuille Flow in a Pipe -- 4.1.4 Torsional Flow -- 4.1.5 Unidirectional Free-Surface Flow -- 4.1.6 Examples -- 5 Approximate Solutions for Low Reynolds Number Flows -- 5.1 Dimensionless Form of the Conservation Equations -- 5.2 Creeping Flow -- 5.2.1 Flow Between Coaxial Disks in Relative Rotation -- 5.2.2 Flow Past a Sphere (Stokes Problem) -- 5.2.3 Examples -- 5.3 Lubrication Theory -- 5.3.1 Analysis of the Navier-Stokes Equations -- 5.3.2 Velocity Distribution -- 5.3.3 Pressure Distribution -- 5.3.4 Calculation of Pressure Forces and Shear Forces -- 5.3.5 Examples -- 6 Approximate Solutions for High Reynolds Number Flows -- 6.1 Potential Flow -- 6.2 Vorticity -- 6.2.1 Examples -- 6.3 Vorticity Transport Equation -- 6.3.1 Three-Dimensional Steady Flow -- 6.3.2 Self-amplification and Distribution of Vorticity -- 6.3.3 Baroclinicity (Density Variation Effects) -- 6.3.4 Two-Dimensional Steady Flow -- 6.4 Stream Function -- 6.4.1 Streamlines -- 6.4.2 Examples -- 6.5 Velocity Potential -- 6.5.1 Iso-Potential Lines -- 6.5.2 Complex Velocity Potential -- 6.5.3 Examples -- 6.6 D'Alembert's Paradox -- 6.6.1 Examples -- 6.7 Examples of Plane Potential Flows -- 6.7.1 Uniform Flow -- 6.7.2 Source and Sink -- 6.7.3 Free (or Irrotational) Vortex -- 6.7.4 Dipole and Doublet -- 6.7.5 Flow Around a Rankine Oval -- 6.7.6 Flow Around a Rotating Cylinder -- 7 Boundary Layers and Self-Similar Solutions -- 7.1 Flows with Self-Similar Solution -- 7.2 Boundary Layer Equations -- 7.3 Boundary Layer on a Flat Plate -- 7.3.1 Examples -- 7.4 Boundary Layer on a Wall Suddenly Set into Motion -- 7.4.1 Examples -- 7.5 Separation of the Boundary Layer -- 7.6 Plane Free Jet -- 8 Introduction to Turbulent Flows. | |
8.1 Laminar and Turbulent Flows -- 8.2 Reynolds Procedure -- 8.2.1 Time Averages -- 8.2.2 Time-Averaged Continuity Equation -- 8.2.3 Time-Avaraged Navier-Stokes Equations -- 8.2.4 Reynolds Stresses -- 8.2.5 Turbulent (or Eddy) Viscosity -- 8.2.6 Prandtl's Mixing Length Model -- 8.3 Turbulent Pipe Flow -- 8.3.1 Examples -- 8.4 Turbulent Boundary Layer -- Part III Design of One-Dimensional Flow Systems -- 9 Macroscopic Balance Equations -- 9.1 Mass Conservation -- 9.2 Energy Conservation -- 9.2.1 Bernoulli Equation -- 9.3 Conservation of Momentum -- 10 Analysis and Design of One-Dimensional Flow Systems -- 10.1 Velocity Measurement -- 10.1.1 Pitot Tube -- 10.1.2 Examples -- 10.2 Flowrate Measurement -- 10.2.1 Calibrated Orifice -- 10.2.2 Venturi Tube (Venturimeter) -- 10.2.3 Rotameter -- 10.2.4 Examples -- 10.3 Examples of One-Dimensional Flow Systems -- 10.3.1 Pressure Loss Due to a Sudden Section Enlargement -- 10.3.2 Force on a Pipe Bend -- 10.3.3 Jet Pump -- 10.3.4 Flow Distribution in Manifolds -- 10.3.5 Examples -- 11 Fluid Transport in Piping Systems -- 11.1 Distributed and Localised Losses -- 11.1.1 Examples -- 11.2 Minimum Cost Pipe System Design -- 11.2.1 Examples -- Appendix A Suggested Readings -- Appendix B Equations in Cartesian, Cylindrical and Spherical Coordinates -- B.1 Continuity Equation -- B.2 Cauchy Equations -- B.2.1 Cauchy Equations in Cartesian Coordinates -- B.2.2 Cauchy Equations in Cylindrical Coordinates -- B.2.3 Cauchy Equations in Spherical Coordinates -- B.3 Components of the Stress Tensor -- B.3.1 Cartesian Coordinates -- B.3.2 Cylindrical Coordinates -- B.3.3 Spherical Coordinates -- B.4 Navier-Stokes Equations -- B.4.1 Navier-Stokes Equations in Cartesian Coordinates -- B.4.2 Navier-Stokes Equations in Cylindrical Coordinates -- B.4.3 Navier Stokes Equations in Spherical Coordinates. | |
B.5 Components of the Vorticity Vector -- B.5.1 Cartesian Coordinates -- B.5.2 Cylindrical Coordinates -- B.5.3 Spherical Coordinates. | |
Titolo autorizzato: | Fluid Mechanics for Mechanical Engineers ![]() |
ISBN: | 3-031-53950-8 |
Formato: | Materiale a stampa ![]() |
Livello bibliografico | Monografia |
Lingua di pubblicazione: | Inglese |
Record Nr.: | 9910857784803321 |
Lo trovi qui: | Univ. Federico II |
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