Shortcuts
 
PageMenu- Hauptmenü-
Page content

Kategorienanzeige

MAB

Injection Molding: Integration of Theory and Modeling Methods
Kategorie Beschreibung
036aXA-DE
037beng
077a350127115 Buchausg. u.d.T.: ‡Zheng, Rong: Injection molding
087q978-3-642-21262-8
100 Zheng, Rong
104bTanner, Roger I.
108bFan, Xi-Jun
331 Injection Molding
335 Integration of Theory and Modeling Methods
410 Berlin, Heidelberg
412 Springer-Verlag Berlin Heidelberg
425 2011
425a2011
433 Online-Ressource (XII, 188p. 47 illus, digital)
451bSpringerLink. Bücher
501 Includes bibliographical references and indexes
517 Injection Molding; Preface; Acknowledgments; Contents; 1 Introduction; 1.1…Injection Molding; 1.1.1 Injection Molding Machine; 1.1.2 Injection Molding Cycle; 1.1.2.1 Filling; 1.1.2.2 Packing; 1.1.2.3 Cooling; 1.1.2.4 Ejection (demolding); 1.1.3 Feed System; 1.1.4 The Need for Rheological Information; 1.2…Classification of Polymers; 1.3…Rheological Characterization of Polymer Fluids; 1.3.1 Subject and Goals; 1.3.2 Some Rheological Phenomena; 1.3.2.1 Shear-Rate-Dependent Viscosity; 1.3.2.2 Normal Stress Differences; 1.3.2.3 Viscoelasticity; 1.3.3 Solidification Rheology. 1.4…Development of Numerical Simulations for Injection Molding2 Fundamentals of Rheology; 2.1…Introduction to Basic Concepts; 2.1.1 Kinematics; 2.1.2 Viscometric and Extensional Flows; 2.1.3 Conservation Equations; 2.1.3.1 Conservation of Mass; 2.1.3.2 Conservation of Momentum; 2.1.3.3 Conservation of Energy; 2.2…Constitutive Equations; 2.2.1 Newtonian Fluids; 2.2.2 Generalized Newtonian Fluids; 2.2.2.1 Power-law Model; 2.2.2.2 Carreau Model; 2.2.2.3 Cross Model; 2.2.3 Linear Viscoelastic Models; 2.2.4 Viscoelastic Fluid Models; 2.2.4.1 Linear Elastic Dumbbell Model. 2.2.4.2 Finite Extensible Non-linear Elastic Dumbbell Model2.2.4.3 Rigid Dumbbell Model; 2.2.4.4 Phan-Thien-Tanner (PTT) Model and Giesekus Model; 2.2.4.5 The eXtended Pom--Pom (XPP) Model; 2.3…Time--Temperature Superposition; 2.4…The Pressure--Volume--Temperature (PVT) Relation; 2.5…Lubrication Approximation; 3 Mold Filling and Post Filling; 3.1…Hele-Shaw Equation; 3.1.1 Flow in Thin Cavity of Arbitrary In-plane Dimensions; 3.1.2 Axisymmetric Flow in a Tube; 3.2…Frozen Layer; 3.3…Mold Deformation; 3.4…Wall Slip; 4 Crystallization; 4.1…Introduction; 4.2…Crystallization Kinetics. 4.2.1 The Kolmogoroff-Avrami Model4.2.2 Growth Rate; 4.2.3 Nuclei Number Density; 4.2.4 Molecular Orientation; 4.3…Effect of Crystallization on Physical Properties; 4.3.1 Effect of Crystallization on Rheology; 4.3.1.1 Two-Phase Model; 4.3.1.2 Viscosity Model; 4.3.2 Effect of Crystallization on Pressure--Volume--Temperature Relations; 4.3.3 Effect of Crystallization on Thermal Conductivity; 4.4…Influence of Colorants; 4.5…Molecular Dynamics Simulation; 5 Flow-Induced Alignment in Short-Fiber Reinforced Polymers; 5.1…Concentration Regimes of Fiber Suspensions; 5.2…Evolution Equations. 5.2.1 Jeffery's Orbit5.2.2 Orientation Characterization; 5.2.3 Fiber--Fiber Interactions; 5.3…Closure Approximations; 5.3.1 Linear Closure; 5.3.2 Quadratic Closure; 5.3.3 Hybrid Closure; 5.3.4 Composite Closure; 5.3.5 Orthotropic Fitted Closure; 5.3.6 Natural Closure; 5.3.7 Invariant-Based Optimal Fitting (IBOF) Closure; 5.4…Interaction Coefficient; 5.5…Modifications to Folgar--Tucker Model; 5.5.1 Anisotropic Rotary Diffusion Model; 5.5.2 Reduced-Strain Closure Model; 5.6…Rheological Equations for Fiber Suspensions; 5.6.1 Transversely Isotropic Fluid (TIF) Model; 5.6.2 Dinh--Armstrong Model. 5.6.3 Phan-Thien--Graham Model
527 Buchausg. u.d.T.: ‡Zheng, Rong: Injection molding
540aISBN 978-3-642-21263-5
700 |TGXW
700 |TEC040000
700 |TEC020000
700b|670
700b|668.4/12
700c|T55.4-60.8
750 This book covers fundamental principles and numerical methods relevant to the modeling of the injection molding process. As injection molding processing is related to rheology, mechanical and chemical engineering, polymer science and computational methods, and is a rapidly growing field, the book provides a multidisciplinary and comprehensive introduction to the subjects required for an understanding of the complex process. It addresses the up-to-date status of fundamental understanding and simulation technologies, without losing sight of still useful classical approaches. The main chapters of the book are devoted to the currently active fields of flow-induced crystallization and orientation evolution of fiber suspensions, respectively, followed by detailed discussion of their effects on mechanical properties, shrinkage and warpage of injection-molded products. The level of the proposed book will be suitable for interested scientists, RD engineers, application engineers, and graduate students in engineering.
902s 209118067 Spritzgießen
907s 209118067 Spritzgießen
012 347109357
081 Zheng, Rong: Injection Molding
100 Springer E-Book
125aElektronischer Volltext - Campuslizenz
655e$uhttp://dx.doi.org/10.1007/978-3-642-21263-5
Schnellsuche