04421nam 2200625 a 450 991013908760332120200520144314.01-280-67584-597866136527751-118-20706-81-118-20708-41-118-20705-X(CKB)2560000000082862(EBL)822082(OCoLC)794663305(SSID)ssj0000660765(PQKBManifestationID)11404228(PQKBTitleCode)TC0000660765(PQKBWorkID)10705004(PQKB)11740255(MiAaPQ)EBC822082(Au-PeEL)EBL822082(CaPaEBR)ebr10580305(CaONFJC)MIL365277(PPN)188695648(EXLCZ)99256000000008286220110928d2012 uy 0engurcn|||||||||txtccrAdvanced thermoforming[electronic resource] methods, machines and materials, applications and automation /Sven EngelmannHoboken, N.J. John Wiley & Sons20121 online resource (349 p.)Wiley series on polymer engineering and technologyIncludes index.0-470-49920-6 Advanced Thermoforming; Contents; Preface; Chapter 1: Introduction; Chapter 2: Basics of Thermoforming and Thermoplastics; Chapter 3: Production of Semi-finished Products, Extrusion, and Coextrusion; Chapter 4: Introduction to Technical Parts; Chapter 5: Antenna Radome Manufacturing; Chapter 6: Fuel Tank Production on Sheet Machines; Chapter 7: Automotive Body and Commercial Vehicle Applications; Chapter 8: Production of Refrigerator Liners; Chapter 9: Paint Replacement in Automotive Applications; Chapter 10: Motor Air Intake Made from PA 6 GF 15; Chapter 11: Sanitary Equipment (Sheet Machine)Chapter 12: Thermoforming and Milling of Large-Scale Formed Parts (Sheet Machine)Chapter 13: Changeover of Sheet Machines; Chapter 14: Chromed Parts; Chapter 15: Applications in Aircraft and Mass Transportation; Chapter 16: High-Quality and Fully Transparent Products (Sheet Machines); Chapter 17: Deco Molding and Multi-deco Molding; Chapter 18: Automotive Body Parts Made of PA + ABS; Chapter 19: Softfeel Made from ABS/TPU Material; Chapter 20: Introduction to Packaging; Chapter 21: Optimizing a Thermoforming Process for Packaging; Chapter 22: Analysis of Thermoforming FilmsChapter 23: Advanced Analysis of Thermoforming Films Chapter 24: Analysis of Thermoformed Products; Chapter 25: Analysis of Completely Formed, Filled, and Sealed Containers; Chapter 26: Automated Packaging; Chapter 27: Production of Flowerpots; Chapter 28: Steel Rule Die Punching; Chapter 29: Production of Meat Trays; Chapter 30: Multilayer Films for Thermoforming Applications; Chapter 31: PET in Thermoforming Applications; Chapter 32: Thermoformed Packaging Made of PLA; Chapter 33: Peel and Reseal; Chapter 34: Foam Packaging with PP and PS; Chapter 35: Blister Packaging of SyringesChapter 36: The Production of Drinking Cups Chapter 37: Ultrasonic Sealing and Cutting in Thermoforming; Chapter 38: Understanding the Brittle Behavior of Polystyrene Cups; Chapter 39: Preprinted Film for Lid Thermoforming; Chapter 40: Flexible Films; Chapter 41: Simulation; Chapter 42: Recycling; Glossary; IndexIntroduces the latest innovations in thermoforming materials, processes, and applications Advanced Thermoforming brings readers fully up to date with the latest standards, processes, materials, and applications in the field. From forming to filling to sealing processes, the author explains everything that can now be accomplished using the most advanced thermoforming technologies available. Moreover, readers learn how to fully leverage these technologies in order to design and manufacture products that meet all specifications at minimum cost and maximum efficiency. Emphasizing the applicWiley series on polymer engineering and technology.ThermoformingThermoforming.668.4/23Engelmann Sven921317MiAaPQMiAaPQMiAaPQBOOK9910139087603321Advanced thermoforming2066474UNINA13065nam 2200709 450 991082911930332120200520144314.01-5231-1006-61-119-18574-21-119-18573-4(CKB)3710000000666978(SSID)ssj0001672850(PQKBManifestationID)16470303(PQKBTitleCode)TC0001672850(PQKBWorkID)15012861(PQKB)10415361(MiAaPQ)EBC4529321(MiAaPQ)EBC4957148(Au-PeEL)EBL4529321(CaPaEBR)ebr11387605(OCoLC)949884956(Au-PeEL)EBL4957148(CaONFJC)MIL924558(MiAaPQ)EBC7104472(Au-PeEL)EBL7104472(JP-MeL)3000111574(EXLCZ)99371000000066697820160208d2016 uy| 0engurcnu||||||||txtccrAutomotive aerodynamics /Joseph Katz1st ed.Chichester, UK ;Hoboken, NJ :John Wiley & Sons,2016.1 online resource (611 pages) illustrationsAutomotive seriesBibliographic Level Mode of Issuance: Monograph1-119-18572-6 Includes bibliographical references and index.Intro -- Title Page -- Copyright -- Contents -- Series Preface -- Preface -- Chapter 1 Introduction and Basic Principles -- 1.1 Introduction -- 1.2 Aerodynamics as a Subset of Fluid Dynamics -- 1.3 Dimensions and Units -- 1.4 Automobile/Vehicle Aerodynamics -- 1.5 General Features of Fluid Flow -- 1.5.1 Continuum -- 1.5.2 Laminar and Turbulent Flow -- 1.5.3 Attached and Separated Flow -- 1.6 Properties of Fluids -- 1.6.1 Density -- 1.6.2 Pressure -- 1.6.3 Temperature -- 1.6.4 Viscosity -- 1.6.5 Specific Heat -- 1.6.6 Heat Transfer Coefficient, k -- 1.6.7 Modulus of Elasticity, E -- 1.6.8 Vapor Pressure -- 1.7 Advanced Topics: Fluid Properties and the Kinetic Theory of Gases -- 1.8 Summary and Concluding Remarks -- Reference -- Problems -- Chapter 2 The Fluid Dynamic Equations -- 2.1 Introduction -- 2.2 Description of Fluid Motion -- 2.3 Choice of Coordinate System -- 2.4 Pathlines, Streak Lines, and Streamlines -- 2.5 Forces in a Fluid -- 2.6 Integral Form of the Fluid Dynamic Equations -- 2.7 Differential Form of the Fluid Dynamic Equations -- 2.8 The Material Derivative -- 2.9 Alternate Derivation of the Fluid Dynamic Equations -- 2.10 Example for an Analytic Solution: Two-Dimensional, Inviscid Incompressible, Vortex Flow -- 2.10.1 Velocity Induced by a Straight Vortex Segment -- 2.10.2 Angular Velocity, Vorticity, and Circulation -- 2.11 Summary and Concluding Remarks -- References -- Problems -- Chapter 3 One-Dimensional (Frictionless) Flow -- 3.1 Introduction -- 3.2 The Bernoulli Equation -- 3.3 Summary of One-Dimensional Tools -- 3.4 Applications of the One-Dimensional Friction-Free Flow Model -- 3.4.1 Free Jets -- 3.4.2 Examples for Using the Bernoulli Equation -- 3.4.3 Simple Models for Time-Dependent Changes in a Control Volume -- 3.5 Flow Measurements (Based on Bernoulli's Equation) -- 3.5.1 The Pitot Tube -- 3.5.2 The Venturi Tube.3.5.3 The Orifice -- 3.5.4 Nozzles and Injectors -- 3.6 Summary and Conclusions -- 3.6.1 Concluding Remarks -- Problems -- Chapter 4 Dimensional Analysis, High Reynolds Number Flows, and Definition of Aerodynamics -- 4.1 Introduction -- 4.2 Dimensional Analysis of the Fluid Dynamic Equations -- 4.3 The Process of Simplifying the Governing Equations -- 4.4 Similarity of Flows -- 4.5 High Reynolds Number Flow and Aerodynamics -- 4.6 High Reynolds Number Flows and Turbulence -- 4.7 Summary and Conclusions -- References -- Problems -- Chapter 5 The Laminar Boundary Layer -- 5.1 Introduction -- 5.2 Two-Dimensional Laminar Boundary Layer Model - The Integral Approach -- 5.3 Solutions using the von Kármán Integral Equation -- 5.4 Summary and Practical Conclusions -- 5.5 Effect of Pressure Gradient -- 5.6 Advanced Topics: The Two-Dimensional Laminar Boundary Layer Equations -- 5.6.1 Summary of the Exact Blasius Solution for the Laminar Boundary Layer -- 5.7 Concluding Remarks -- References -- Problems -- Chapter 6 High Reynolds Number Incompressible Flow Over Bodies: Automobile Aerodynamics -- 6.1 Introduction -- 6.2 The Inviscid Irrotational Flow (and Some Math) -- 6.3 Advanced Topics: A More Detailed Evaluation of the Bernoulli Equation -- 6.4 The Potential Flow Model -- 6.4.1 Methods for Solving the Potential Flow Equations -- 6.4.2 The Principle of Superposition -- 6.5 Two-Dimensional Elementary Solutions -- 6.5.1 Polynomial Solutions -- 6.5.2 Two-Dimensional Source (or Sink) -- 6.5.3 Two-Dimensional Doublet -- 6.5.4 Two-Dimensional Vortex -- 6.5.5 Advanced Topics: Solutions Based on Green's Identity -- 6.6 Superposition of a Doublet and a Free-Stream: Flow Over a Cylinder -- 6.7 Fluid Mechanic Drag -- 6.7.1 The Drag of Simple Shapes -- 6.7.2 The Drag of More Complex Shapes -- 6.8 Periodic Vortex Shedding -- 6.9 The Case for Lift.6.9.1 A Cylinder with Circulation in a Free Stream -- 6.9.2 Two-Dimensional Flat Plate at a Small Angle of Attack (in a Free Stream) -- 6.9.3 Note About the Center of Pressure -- 6.10 Lifting Surfaces: Wings and Airfoils -- 6.10.1 The Two-Dimensional Airfoil -- 6.10.2 An Airfoil´s Lift -- 6.10.3 An Airfoil's Drag -- 6.10.4 An Airfoil Stall -- 6.10.5 The Effect of Reynolds Number -- 6.10.6 Three-Dimensional Wings -- 6.11 Summary of High Reynolds Number Aerodynamics -- 6.12 Concluding Remarks -- References -- Problems -- Chapter 7 Automotive Aerodynamics: Examples -- 7.1 Introduction -- 7.2 Generic Trends (For Most Vehicles) -- 7.2.1 Ground Effect -- 7.2.2 Generic Automobile Shapes and Vortex Flows -- 7.3 Downforce and Vehicle Performance -- 7.4 How to Generate Downforce -- 7.5 Tools used for Aerodynamic Evaluations -- 7.5.1 Example for Aero Data Collection: Wind Tunnels -- 7.5.2 Wind Tunnel Wall/Floor Interference -- 7.5.3 Simulation of Moving Ground -- 7.5.4 Expected Results of CFD, Road, or Wind Tunnel Tests (and Measurement Techniques) -- 7.6 Variable (Adaptive) Aerodynamic Devices -- 7.7 Vehicle Examples -- 7.7.1 Passenger Cars -- 7.7.2 Pickup Trucks -- 7.7.3 Motorcycles -- 7.7.4 Competition Cars (Enclosed Wheel) -- 7.7.5 Open-Wheel Racecars -- 7.8 Concluding Remarks -- References -- Problems -- Chapter 8 Introduction to Computational Fluid Mechanics (CFD) -- 8.1 Introduction -- 8.2 The Finite-Difference Formulation -- 8.3 Discretization and Grid Generation -- 8.4 The Finite-Difference Equation -- 8.5 The Solution: Convergence and Stability -- 8.6 The Finite-Volume Method -- 8.7 Example: Viscous Flow Over a Cylinder -- 8.8 Potential-Flow Solvers: Panel Methods -- 8.9 Summary -- References -- Problems -- Chapter 9 Viscous Incompressible Flow: "Exact Solutions" -- 9.1 Introduction -- 9.2 The Viscous Incompressible Flow Equations (Steady State).9.3 Laminar Flow between Two Infinite Parallel Plates: The Couette Flow -- 9.3.1 Flow with a Moving Upper Surface -- 9.3.2 Flow between Two Infinite Parallel Plates: The Results -- 9.3.3 Flow between Two Infinite Parallel Plates - The Poiseuille Flow -- 9.3.4 The Hydrodynamic Bearing (Reynolds Lubrication Theory) -- 9.4 Flow in Circular Pipes (The Hagen-Poiseuille Flow) -- 9.5 Fully Developed Laminar Flow between Two Concentric Circular Pipes -- 9.6 Laminar Flow between Two Concentric, Rotating Circular Cylinders -- 9.7 Flow in Pipes: Darcy's Formula -- 9.8 The Reynolds Dye Experiment, Laminar/Turbulent Flow in Pipes -- 9.9 Additional Losses in Pipe Flow -- 9.10 Summary of 1D Pipe Flow -- 9.10.1 Simple Pump Model -- 9.10.2 Flow in Pipes with Noncircular Cross Sections -- 9.10.3 Examples for One-Dimensional Pipe Flow -- 9.10.4 Network of Pipes -- 9.11 Free Vortex in a Pool -- 9.12 Summary and Concluding Remarks -- Reference -- Problems -- Chapter 10 Fluid Machinery -- 10.1 Introduction -- 10.2 Work of a Continuous-Flow Machine -- 10.3 The Axial Compressor (The Mean Radius Model) -- 10.3.1 Velocity Triangles -- 10.3.2 Power and Compression Ratio Calculations -- 10.3.3 Radial Variations -- 10.3.4 Pressure Rise Limitations -- 10.3.5 Performance Envelope of Compressors and Pumps -- 10.3.6 Degree of Reaction -- 10.4 The Centrifugal Compressor (or Pump) -- 10.4.1 Torque, Power, and Pressure Rise -- 10.4.2 Impeller Geometry -- 10.4.3 The Diffuser -- 10.4.4 Concluding Remarks: Axial versus Centrifugal Design -- 10.5 Axial Turbines -- 10.5.1 Torque, Power, and Pressure Drop -- 10.5.2 Axial Turbine Geometry and Velocity Triangles -- 10.5.3 Turbine Degree of Reaction -- 10.5.4 Turbochargers (for Internal Combustion Engines) -- 10.5.5 Remarks on Exposed Tip Rotors (Wind Turbines and Propellers) -- 10.6 Concluding Remarks -- Reference -- Problems.Chapter 11 Elements of Heat Transfer -- 11.1 Introduction -- 11.2 Elementary Mechanisms of Heat Transfer -- 11.2.1 Conductive Heat Transfer -- 11.2.2 Convective Heat Transfer -- 11.2.3 Radiation Heat Transfer -- 11.3 Heat Conduction -- 11.3.1 Steady One-Dimensional Heat Conduction -- 11.3.2 Combined Heat Transfer -- 11.3.3 Heat Conduction in Cylinders -- 11.3.4 Cooling Fins -- 11.4 Heat Transfer by Convection -- 11.4.1 The Flat Plate Model -- 11.4.2 Formulas for Forced External Heat Convection -- 11.4.3 Formulas for Forced Internal Heat Convection -- 11.4.4 Formulas for Free (Natural) Heat Convection -- 11.5 Heat Exchangers -- 11.6 Concluding Remarks -- References -- Problems -- Chapter 12 Automobile Aero-Acoustics -- 12.1 Introduction -- 12.2 Sound as a Pressure Wave -- 12.3 Sound Loudness Scale -- 12.4 The Human Ear Perception -- 12.5 The One-Dimensional Linear Wave Equation -- 12.6 Sound Radiation, Transmission, Reflection, Absorption -- 12.6.1 Sound Wave Expansion (Radiation) -- 12.6.2 Reflections, Transmission, Absorption -- 12.6.3 Standing Wave (Resonance), Interference, and Noise Cancellations -- 12.7 Vortex Sound -- 12.8 Example: Sound from a Shear Layer -- 12.9 Buffeting -- 12.10 Experimental Examples for Sound Generation on a Typical Automobile -- 12.11 Sound and Flow Control -- 12.12 Concluding Remarks -- References -- Problems -- Appendix A: Conversion Factors -- Appendix B -- Index -- EULA.Automotive Aerodynamics Joseph Katz, San Diego State University, USA   The automobile is an icon of modern technology because it includes most aspects of modern engineering, and it offers an exciting approach to engineering education. Of course there are many existing books on introductory fluid/aero dynamics but the majority of these are too long, focussed on aerospace and don't adequately cover the basics. Therefore, there is room and a need for a concise, introductory textbook in this area.   Automotive Aerodynamics fulfils this need and is an introductory textbook intended as a first course in the complex field of aero/fluid mechanics for engineering students. It introduces basic concepts and fluid properties, and covers fluid dynamic equations. Examples of automotive aerodynamics are included and the principles of computational fluid dynamics are introduced. This text also includes topics such as aeroacoustics and heat transfer which are important to engineering students and are closely related to the main topic of aero/fluid mechanics.   This textbook contains complex mathematics, which not only serve as the foundation for future studies but also provide a road map for the present text. As the chapters evolve, focus is placed on more applicable examples, which can be solved in class using elementary algebra. The approach taken is designed to make the mathematics more approachable and easier to understand.   Key features:           Concise textbook which provides an introduction to fluid mechanics and aerodynamics, with automotive applications           Written by a leading author in the field who has experience working with motor sports teams in industry           Explains basic concepts and equations before progressing to cover more advanced topics           Covers internal and external flows for automotiveapplications           Covers emerging areas of aeroacoustics and heat transfer   Automotive Aerodynamics is a must-have textbook for undergraduate and graduate students in automotive and mechanical engineering, and is also a concise reference for engineers in industry.Automotive series (Wiley)AutomobilesAerodynamicsTextbooksFluid dynamicsTextbooksAutomobilesAerodynamicsFluid dynamics629.2/31Katz Joseph1947-295184MiAaPQMiAaPQMiAaPQBOOK9910829119303321Automotive aerodynamics1465962UNINA