Numerical and Experimental Investigation of Hollow Sphere Structures in Sandwich Panels : Numerical and Experimental Investigation of Hollow Sphere Structures in Sandwich Panels.

By: Fiedler, ThomasMaterial type: TextTextSeries: Materials Science Foundations (monograph series)Publisher: Zurich : Trans Tech Publications, Limited, 2008Copyright date: ©2008Edition: 1st edDescription: 1 online resource (136 pages)Content type: text Media type: computer Carrier type: online resourceISBN: 9783038132387Subject(s): Honeycomb structures | Porous materials | Sandwich constructionGenre/Form: Electronic books.Additional physical formats: Print version:: Numerical and Experimental Investigation of Hollow Sphere Structures in Sandwich Panels : Numerical and Experimental Investigation of Hollow Sphere Structures in Sandwich PanelsDDC classification: 624.1/779 LOC classification: TA418.9.P6 -- F54 2008ebOnline resources: Click to View
Contents:
Intro -- Numerical and Experimental Investigation of Hollow Sphere Structures in Sandwich Panels -- Preface -- Table of Contents -- List of symbols -- List of abbreviations -- Table of Contents -- 1 Introduction -- 1.1 Cellular Metals -- 1.2 Potential for Cellular Lightweight Structures -- 1.3 Sandwich Structures -- 1.4 State of the Research -- 2 Theoretical Foundation -- 2.1 Mechanics -- 2.2 Heat Transfer -- 3 Methodology -- 3.1 Finite Element Method -- 3.2 Experimental Testing -- 4 Results -- 4.1 Hollow Sphere Structures -- 4.2 Sandwich Structures -- 5 Conclusions -- Appendix A -- Appendix B -- Appendix C -- Appendix D -- Appendix E -- References.
Summary: This work addresses the performance of novel metallic hollow-sphere structures (MHSS) in sandwich panels. Numerical finite-element analyses and experimental tests are described.The first part of the book focuses on the various types of metallic hollow-sphere structure. The influence of morphology, topology, joining technology and material composition upon their mechanical properties is investigated numerically. Uniaxial compressive tests, with adhesively-bonded MHSS, are performed in order to confirm the numerical findings. In addition, the effective thermal conductivities of MHSS are determined. The main focus of the second part of this work is the experimental three-point bend testing of sandwich panels. The sandwich panels are assembled using aluminium facing-sheets which enclose various cellular core materials such as M-Pore® and Alporas® aluminium foams, honeycomb structures and adhesively-bonded MHSS. The flexural stiffness, load-carrying capacity and failure modes are determined by using three-point bending tests. A comparison of the experimental findings permits the evaluation of the performance of various cellular metal cores.An invaluable source of data on this specialised topic.
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Intro -- Numerical and Experimental Investigation of Hollow Sphere Structures in Sandwich Panels -- Preface -- Table of Contents -- List of symbols -- List of abbreviations -- Table of Contents -- 1 Introduction -- 1.1 Cellular Metals -- 1.2 Potential for Cellular Lightweight Structures -- 1.3 Sandwich Structures -- 1.4 State of the Research -- 2 Theoretical Foundation -- 2.1 Mechanics -- 2.2 Heat Transfer -- 3 Methodology -- 3.1 Finite Element Method -- 3.2 Experimental Testing -- 4 Results -- 4.1 Hollow Sphere Structures -- 4.2 Sandwich Structures -- 5 Conclusions -- Appendix A -- Appendix B -- Appendix C -- Appendix D -- Appendix E -- References.

This work addresses the performance of novel metallic hollow-sphere structures (MHSS) in sandwich panels. Numerical finite-element analyses and experimental tests are described.The first part of the book focuses on the various types of metallic hollow-sphere structure. The influence of morphology, topology, joining technology and material composition upon their mechanical properties is investigated numerically. Uniaxial compressive tests, with adhesively-bonded MHSS, are performed in order to confirm the numerical findings. In addition, the effective thermal conductivities of MHSS are determined. The main focus of the second part of this work is the experimental three-point bend testing of sandwich panels. The sandwich panels are assembled using aluminium facing-sheets which enclose various cellular core materials such as M-Pore® and Alporas® aluminium foams, honeycomb structures and adhesively-bonded MHSS. The flexural stiffness, load-carrying capacity and failure modes are determined by using three-point bending tests. A comparison of the experimental findings permits the evaluation of the performance of various cellular metal cores.An invaluable source of data on this specialised topic.

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Electronic reproduction. Ann Arbor, Michigan : ProQuest Ebook Central, 2018. Available via World Wide Web. Access may be limited to ProQuest Ebook Central affiliated libraries.

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