Kooperativer Bibliotheksverbund

UID:

Umfang: 1 Online-Ressource

ISBN: 9783031115899

Serie: Advanced structured materials volume 153

Inhalt: 1. Postgraduate Lectures -- 2. Overview Lectures -- 3. research results and train their presentation and discussion skills -- 4. discussion of current research being conducted in the wider area -- 5. The Development - Manufacturing - Characterization – Applications.

Inhalt: The book on advanced structured materials is designed to facilitate teaching and informal discussion in a supportive and friendly environment. The book provides a forum for postgraduate students to present their research results and train their presentation and discussion skills. Furthermore, it allows for extensive discussion of current research being conducted in the wider area of advanced structured materials. Doing so, it builds a wider postgraduate community and offers networking opportunities for early career researchers. In addition to focused lectures, the book provides specialized teaching/overview lectures from experienced senior academics. The 2022 Postgraduate Seminar entitled “Advanced Structured Materials: Development - Manufacturing - Characterization – Applications” was held from February 28th till March 4th, 2022, in Malta. The book that presented postgraduate lectures had a strong focus on polymer mechanics, composite materials, and additive manufacturing.

Weitere Ausg.: ISBN 9783031115882

Weitere Ausg.: Erscheint auch als Druck-Ausgabe ISBN 9783031115882

Weitere Ausg.: Erscheint auch als Druck-Ausgabe ISBN 9783031115905

Weitere Ausg.: Erscheint auch als Druck-Ausgabe ISBN 9783031115912

Sprache: Englisch

DOI: 10.1007/978-3-031-11589-9

URL: https://doi.org/10.1007/978-3-031-11589-9

Mehr zum Autor: Altenbach, Holm 1956-

UID:

Umfang: XIV, 367 p. 223 illus., 172 illus. in color. , online resource.

Ausgabe: 1st ed. 2022.

ISBN: 9783031115899

Serie: Advanced Structured Materials, 153

Inhalt: The book on advanced structured materials is designed to facilitate teaching and informal discussion in a supportive and friendly environment. The book provides a forum for postgraduate students to present their research results and train their presentation and discussion skills. Furthermore, it allows for extensive discussion of current research being conducted in the wider area of advanced structured materials. Doing so, it builds a wider postgraduate community and offers networking opportunities for early career researchers. In addition to focused lectures, the book provides specialized teaching/overview lectures from experienced senior academics. The 2022 Postgraduate Seminar entitled "Advanced Structured Materials: Development - Manufacturing - Characterization - Applications" was held from February 28th till March 4th, 2022, in Malta. The book that presented postgraduate lectures had a strong focus on polymer mechanics, composite materials, and additive manufacturing.

Anmerkung: 1. Postgraduate Lectures -- 2. Overview Lectures -- 3. research results and train their presentation and discussion skills -- 4. discussion of current research being conducted in the wider area -- 5. The Development - Manufacturing - Characterization - Applications.

In: Springer Nature eBook

Weitere Ausg.: Printed edition: ISBN 9783031115882

Weitere Ausg.: Printed edition: ISBN 9783031115905

Weitere Ausg.: Printed edition: ISBN 9783031115912

Sprache: Englisch

DOI: 10.1007/978-3-031-11589-9

URL: https://doi.org/10.1007/978-3-031-11589-9

UID:

Umfang: 1 online resource (370 pages)

ISBN: 3-031-11589-9

Serie: Advanced structured materials ; Volume 153

Anmerkung: Intro -- Preface -- Contents -- Part I Overview Lectures -- 1 Composite Mechanics -- 1.1 Preliminary Remarks -- 1.2 Definitions, Classifications and Applications -- 1.3 Laminated Plates -- 1.3.1 Description of Material Behaviour -- 1.3.2 Modelling Levels -- 1.3.3 Modelling Based on Volume and Mass Fraction -- 1.3.4 Combination of Both Approaches -- 1.3.5 Elementary Mixture Rules -- 1.3.6 Effective Properties of a Single Layer -- 1.3.7 Improved Formulas for Effective Moduli -- 1.4 Particle-Reinforced Composites -- 1.4.1 Short-fibre-Reinforced Plastics -- 1.4.2 Spherical Inhomogeneity with Interphase -- 1.5 Functionally Graded Materials -- 1.6 Anti-Sandwich and Nanomaterials -- 1.7 Summary and Outlook -- References -- 2 Aspects in the Modelling of Heterogeneous Thermo-Oxidative Ageing Using the Example of a Rubber Buffer -- 2.1 Introduction -- 2.2 Chemo-Thermo-Mechanical Simulation of a Rubber Buffer -- 2.2.1 Overview of the Quantities and Equations of the Material Model -- 2.2.2 Results and Discussion -- 2.3 Experimental Investigation on Self-heating in Connection with Ageing of a Rubber Buffer -- 2.4 Conclusion -- References -- 3 Digital Product Development by Additive Manufacturing -- 3.1 Introduction -- 3.2 AM-Process Within Digital Product Development and Manufacturing -- References -- 4 Theory of Three-Dimensional Plasticity -- 4.1 Comments on the Stress Matrix -- 4.2 Graphical Representation of Yield Conditions -- 4.3 Yield Conditions -- 4.3.1 Mises Yield Condition -- 4.3.2 Tresca Yield Condition -- 4.3.3 Drucker-Prager Yield Condition -- 4.4 Flow Rule -- 4.5 Hardening Rule -- 4.5.1 Isotropic Hardening -- 4.5.2 Kinematic Hardening -- References -- Part II Specialized Lectures -- 5 Influence of Silicon Content on the Mechanical Properties of Additively Manufactured Al-Si Alloys -- 5.1 Introduction -- 5.2 Experimental Methods. , 5.2.1 Sample Preparation -- 5.2.2 Chemical Analysis -- 5.2.3 Flowability -- 5.2.4 Particle Size Distribution -- 5.2.5 Hardness -- 5.2.6 Tensile Tests -- 5.3 Results and Discussion -- 5.3.1 Chemical Analysis -- 5.3.2 Flowability -- 5.3.3 Particle Size Distribution -- 5.3.4 Hardness -- 5.3.5 Tensile Properties -- 5.4 Conclusions -- References -- 6 Multi-step Additive Manufacturing Technologies Utilizing the Powder Metallurgical Manufacturing Route -- 6.1 Introduction -- 6.2 Metal Additive Manufacturing -- 6.2.1 Single-Step AM Technologies -- 6.2.2 Multi-step AM Technologies -- 6.3 Summary -- References -- 7 A Strategy to Extend the Limits of Unsupported Printing in Laser Powder Bed Fusion by Optimized Process Parameters Selection -- 7.1 Introduction and Motivation -- 7.2 Laser Powder Bed Fusion Process -- 7.3 Support Structure -- 7.4 Methods for Minimizing Support Structure -- 7.5 Selecting Process Parameters in LPBF -- 7.5.1 State-of-the-Art Parameter Selection -- 7.5.2 Parameter-Based Strategy to Minimize Support -- 7.6 Conclusion -- References -- 8 Influence of Relative Humidity on Thermal Properties of Tool Steel Powder -- 8.1 Introduction -- 8.2 Methodology -- 8.3 Experimental Setup -- 8.4 Results -- 8.5 Discussion -- 8.6 Conclusion -- References -- 9 An Overview on the 3D Printing of Elastomers and the Influence of Printing Parameters on Their Mechanical Properties -- 9.1 Introduction -- 9.2 Overview on Additive Manufacturing -- 9.2.1 Definition and Technologies -- 9.2.2 Elastomers in 3D Printing -- 9.2.3 FFF with Elastic Materials -- 9.3 Applied Case on FFF with a TPU Filament -- 9.3.1 Experimental Procedure -- 9.3.2 Results and Discussion -- 9.4 Conclusions -- References -- 10 Effects of Reusing Polyamide 12 Powder on the Mechanical Properties of Additively Manufactured Parts -- 10.1 Introduction -- 10.2 Methodology. , 10.3 Results and Discussion -- 10.4 Conclusion -- References -- 11 On the Influence of Perimeter, Infill-Direction and Geometry on the Tensile Properties of Test Specimen Manufactured by Fused Filament Fabrication -- 11.1 Introduction -- 11.2 Research Focus -- 11.3 Experimental Setup and Results -- 11.4 Discussion of Tensile Test Results -- 11.5 Conclusion -- References -- 12 Design of a Room-in-Room Laboratory Environment for the SLS Printing Process -- 12.1 Motivation -- 12.2 Mechanical Design of the Cabin -- 12.2.1 Design Structure -- 12.2.2 Structural Mechanics of the Cabin -- 12.3 Thermal Concept -- 12.4 Extraction System -- 12.5 Summary -- References -- 13 Chemical-Mechanical Characterization of Unaged and Aged Additively Manufactured Elastomers -- 13.1 Introduction -- 13.2 Material -- 13.3 Methods -- 13.4 Results and Discussion -- 13.4.1 Material Identification and Curing Process -- 13.4.2 Aging Effects -- 13.5 Conclusions -- References -- 14 Microstructure and Properties of the Fusion Zone in Steel-Cast Iron Composite Castings -- 14.1 Introduction -- 14.2 Experimental Details -- 14.2.1 Composite Casting -- 14.2.2 Microstructure Observation -- 14.2.3 Hardness Measurement -- 14.3 Results -- 14.3.1 Graphite Morphology -- 14.3.2 Etched Microstructure -- 14.3.3 Hardness -- 14.4 Discussion -- 14.5 Conclusion -- References -- 15 Kinetics for Strain-Induced Crystallisation Analysed via Cyclic Loading Simulations -- 15.1 Introduction -- 15.2 Constitutive Model Using a Serial Connection of Amorphous, Non-crystallisable Amorphous and Crystalline Phase -- 15.2.1 Simulation Results: Loading with Various Maximum Stretch -- 15.2.2 Simulation Results: Loading with Different Stretch Rates -- 15.2.3 Simulation Results: Cyclic Loading Varying in Amplitude and Minimum Unloading Stretch -- 15.3 Conclusions and Outlook -- References. , 16 Long-Term Storage of Aged NBR in Kerosene in Consideration of Long Material Service Life -- 16.1 Introduction -- 16.2 Materials -- 16.3 Experiments and Methods -- 16.3.1 Elastomer Aging and Preparation -- 16.3.2 Mechanical Testing -- 16.3.3 Gas Chromatography/Mass Spectrometry -- 16.3.4 Sorption Experiments -- 16.4 Results and Discussion -- 16.4.1 Mechanical Properties After Aging -- 16.4.2 Concentration of Stabilizers and Plasticizers -- 16.4.3 Long-Term Sorption Behavior of Kerosene Jet A-1 in Aged NBR -- 16.5 Conclusion -- References -- 17 FT-IR Microscopic Analysis of the Chemical Change in the Molecular Structure After Ozone Ageing of Natural Rubber -- 17.1 Introduction -- 17.2 Experimental -- 17.2.1 Material -- 17.2.2 Artificial Ageing Strategy -- 17.2.3 Fourier Transform Infrared Spectroscopy Method -- 17.3 Results -- 17.3.1 Surface Spectra -- 17.3.2 Cross-Section Spectra -- 17.4 Discussion -- 17.5 Conclusion and Outlook -- References -- 18 Investigation of the Viscosity of Liquid Silicone Rubber for Molding Microstructures in the Injection Molding Process -- 18.1 Introduction -- 18.2 Material and Methods -- 18.2.1 Theoretical Approach -- 18.2.2 Experimental Part -- 18.3 Results and Discussion -- 18.3.1 Kinetic Model -- 18.3.2 Rheological Results -- 18.3.3 Dielectrical Results -- 18.3.4 Comparison of the Different Analysis Methods -- 18.3.5 Experimental Results -- 18.4 Conclusion and Outlook -- References -- 19 Investigation of Adhesion and Surface Treatments for Thermoplastic-Liquid Silicone Rubber Joints in Multicomponent Injection Molding -- 19.1 Introduction -- 19.2 Theoretical Background -- 19.2.1 Relevant Adhesion Theories for Thermoplastic-LSR Joints -- 19.2.2 Surface Treatment Methods -- 19.3 Materials and Methods -- 19.3.1 Materials -- 19.3.2 Methods -- 19.4 Results and Discussion -- 19.4.1 Surface Energy of Thermoplastics. , 19.4.2 Peel Forces of Thermoplastic-LSR Joints -- 19.4.3 Classification of Surface Treatments -- 19.5 Summary and Outlook -- References -- 20 Thermoforming: Identification of Process-Relevant Ranges for Strain, Strain Rate, Cooling Rate, and Degree of Crystallinity Through Preliminary Simulations -- 20.1 Introduction -- 20.1.1 Thermoforming Process -- 20.1.2 Crystallization During Thermoforming Process -- 20.2 Simplified Process Simulations -- 20.2.1 Simulation 1: Cooling -- 20.2.2 Simulation 2: Forming -- 20.3 Conclusions -- References -- 21 Examining Lateral Punch Force Effects During Hole Expansion Testing by Means of Numerical Simulations -- 21.1 Introduction -- 21.2 Modeling -- 21.2.1 Geometry -- 21.2.2 Boundary Conditions and Contact Interactions -- 21.2.3 Material Behavior -- 21.3 Results and Discussion -- 21.4 Conclusions -- References -- 22 CFD Analysis of Hot Gas Welding of 3D Weld Contours Using Two Different Nozzle Systems -- 22.1 The Hot Gas Welding Process -- 22.2 Theory of Impingement Flow -- 22.3 Structure of the CFD Simulation Model for 3D-Shaped Welds -- 22.4 Validation of the Simulation Model -- 22.4.1 Test Setup for Validation of the Simulation -- 22.4.2 Validation of the Simulated Shape of the Molten Polymer -- 22.4.3 Validation of the Simulated Transient Heating Behavior -- 22.5 Investigation of the Influence of 3D-Shaped Weld Contours -- 22.5.1 Simulation Results of Inclined Weld Contours -- 22.5.2 Simulation Results of Hybrid Weld Contours -- 22.6 Summary and Outlook -- References -- 23 Modeling the Inelastic Behavior of High-Temperature Steels Using a Two-Time-Scale Approach -- 23.1 Introduction -- 23.2 Constitutive Equations -- 23.2.1 Elasticity -- 23.2.2 Inelasticity -- 23.3 Two-Time-Scale Approach -- 23.4 Modeling Creep Behavior -- 23.5 Conclusion -- References.

Weitere Ausg.: Print version: Altenbach, Holm Lectures Notes on Advanced Structured Materials Cham : Springer International Publishing AG,c2023 ISBN 9783031115882

Sprache: Englisch

UID:

Umfang: 1 Online-Ressource (XIV, 367 p. 223 illus., 172 illus. in color)

Ausgabe: 1st ed. 2022

ISBN: 9783031115899

Serie: Advanced Structured Materials 153

Weitere Ausg.: Erscheint auch als Druck-Ausgabe ISBN 978-3-031-11588-2

Weitere Ausg.: Erscheint auch als Druck-Ausgabe ISBN 978-3-031-11590-5

Weitere Ausg.: Erscheint auch als Druck-Ausgabe ISBN 978-3-031-11591-2

Sprache: Englisch

DOI: 10.1007/978-3-031-11589-9

URL: Volltext  (URL des Erstveröffentlichers)