Shape Memory Polymers For Aerospace Applications
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Shape Memory Polymers For Aerospace Applications
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Author : Gyaneshwar Tandon
language : en
Publisher: DEStech Publications, Inc
Release Date : 2015-11-20
Shape Memory Polymers For Aerospace Applications written by Gyaneshwar Tandon and has been published by DEStech Publications, Inc this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-11-20 with Technology & Engineering categories.
Shape memory polymer chemistry and design for active materials and morphing structuresCovers shape memory in polymers, alloys and composites, including models and testing Essential equations for analysis of the structure, behavior and properties of SMPsMany graphs and figures in full color A technical analysis of shape-memory polymers (SMPs) and their composites, particularly in adaptive materials, this volume introduces designs linking SMPs to metals, elastomers, foams, nanoparticles and other materials, as well as the engineering of SMPs directly into parts and active (morphing) components. Attention is given to controlled structures activated by light, heat, electricity and other energy sources, as well as the connection of SMPs with actuators. Part one discusses the activation and analysis of the shape memory response, including shape recovery. Subsequent chapters offer modeling and other tools for investigating the SMP response, including shape recovery. Part three combines the response with micro- and macro-scale reinforcing phases for producing SMP composites, and the following section discusses synthetic and nanostructured customization of the shape memory polymer response. The final section focuses on specific SMP concepts in aircraft, including morphing skins, wings, unimorph composite actuators for deployment, and variable stiffness elements.
Polymers In Defence And Aerospace Applications
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Author :
language : en
Publisher: iSmithers Rapra Publishing
Release Date : 2007-11
Polymers In Defence And Aerospace Applications written by and has been published by iSmithers Rapra Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2007-11 with Science categories.
Shape Memory Polymers Blends And Composites
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Author : Jyotishkumar Parameswaranpillai
language : en
Publisher: Springer
Release Date : 2019-07-01
Shape Memory Polymers Blends And Composites written by Jyotishkumar Parameswaranpillai and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-07-01 with Technology & Engineering categories.
This book explores the recent advances in the field of shape memory polymers, whose ease of manufacturing and wide range of potential applications have spurred interest in the field. The book presents details about the synthesis, processing, characterization, and applications of shape memory polymers, their blends and composites. It provides a correlation of physical properties of shape memory polymers with macro, micro and nano structures. The contents of this book will be of interest to researchers across academia and industry.
Shape Memory Polymer Device Design
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Author : David L. Safranski
language : en
Publisher: William Andrew
Release Date : 2017-05-20
Shape Memory Polymer Device Design written by David L. Safranski and has been published by William Andrew this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-05-20 with Technology & Engineering categories.
Shape-Memory Polymer Device Design discusses the latest shape-memory polymers and the ways they have started to transition out of the academic laboratory and into devices and commercial products. Safranski introduces the properties of shape-memory polymers and presents design principles for designing and manufacturing, providing a guide for the R&D engineer/scientist and design engineer to add the shape memory effect of polymers into their design toolbox. This is the first book to focus on applying basic science knowledge to design practical devices, introducing the concept of shape-memory polymers, the history of their use, and the range of current applications. It details the specific design principles for working with shape-memory polymers that don't often apply to mechanically inactive materials and products. Material selection is thoroughly discussed because chemical structure and thermo-mechanical properties are intrinsically linked to shape-memory performance. Further chapters discuss programming the temporary shape and recovery through a variety of activation methods with real world examples. Finally, current devices across a variety of markets are highlighted to show the breadth of possible applications. - Demystifies shape-memory polymers, providing a guide to their properties and design principles - Explores a range of current and emerging applications across sectors, including biomedical, aerospace/automotive, and consumer goods - Places shape-memory polymers in the design toolkit of R&D scientists/engineers and design engineers - Discusses material selection in-depth because chemical structure and thermo-mechanical properties are intrinsically linked to shape-memory performance
Polyurethane Shape Memory Polymers
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Author : W.M. Huang
language : en
Publisher: CRC Press
Release Date : 2011-09-08
Polyurethane Shape Memory Polymers written by W.M. Huang and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-09-08 with Technology & Engineering categories.
Shape memory polymers (SMPs) are some of the most important and valuable engineering materials developed in the last 25 years. These fascinating materials demonstrate remarkably versatile properties-including capacity for actuation and stimulus responsiveness-that are enabling technologists to develop applications used to explore everything from th
Shape Memory Polymers
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Author : Jinlian Hu
language : en
Publisher: Smithers Rapra
Release Date : 2014-05-27
Shape Memory Polymers written by Jinlian Hu and has been published by Smithers Rapra this book supported file pdf, txt, epub, kindle and other format this book has been release on 2014-05-27 with Science categories.
Shape-memory polymers (SMP) are a unique branch of the smart materials family which are capable of changing shape on-demand upon exposure to external stimulus. The discovery of SMP made a significant breakthrough in the developments of novel smart materials for a variety of engineering applications, superseded the traditional materials, and also influenced the current methods of product designing. This book provides the latest advanced information of on-going research domains of SMP. This will certainly enlighten the reader to the achievements and tremendous potentials of SMP. The basic fundamentals of SMP, including shape-memory mechanisms and mechanics are described. This will aid reader to become more familiar with SMP and the basic concepts, thus guiding them in undergoing independent research in the SMP field. The book also provides the reader with associated challenges and existing application problems of SMP. This could assist the reader to focus more on these issues and further exploit their knowledge to look for innovative solutions. Future outlooks of SMP research are discussed as well. This book should prove to be extremely useful for academics, R&D managers, researcher scientists, engineers, and all others related to the SMP research.
Composites In Biomedical Applications
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Author : S. M. Sapuan
language : en
Publisher: CRC Press
Release Date : 2020-09-27
Composites In Biomedical Applications written by S. M. Sapuan and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-09-27 with Technology & Engineering categories.
Composites in Biomedical Applications presents a comprehensive overview on recent developments in composites and their use in biomedical applications. It features cutting-edge developments to encourage further advances in the field of composite research. Highlights a completely new research theme in polymer-based composite materials Outlines a broad range of different research fields, including polymer and natural fiber reinforcement used in the development of composites for biomedical applications Discusses advanced techniques for the development of composites and biopolymer-based composites Covers fatigue behavior, conceptual design in ergonomics design application, tissue regeneration or replacement, and skeletal bone repair of polymer composites Details the latest developments in synthesis, preparation, characterization, material evaluation, and future challenges of composite applications in the biomedical field This book is a comprehensive resource for advanced students and scientists pursuing research in the broad fields of composite materials, polymers, organic or inorganic hybrid materials, and nano-assembly.
Experimental Analysis Of High Temperature Shape Memory Polymers For Deployable Structures
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Author : Mohamad Youssef ElMaoud
language : en
Publisher:
Release Date : 2019
Experimental Analysis Of High Temperature Shape Memory Polymers For Deployable Structures written by Mohamad Youssef ElMaoud and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with Shape memory polymers categories.
"Shape Memory Polymers (SMP) continue to capture interest of the aerospace industry due to their unique properties. Compared to shape memory alloys, this class of smart materials is lighter in weight and can undergo significantly larger recoverable deformations. However, the recovery stresses, and therefore the loads that can be supported, are inferior compared to shape memory alloys. This limitation has triggered efforts to develop Shape Memory Polymer Composites (SMPC), using SMP epoxy resins, with the ability to overcome the aforementioned draw back. However, the focus has been on SMPs with low transformation temperatures below 100°C. On the other hand, certain aerospace applications require shape memory polymers with higher transformation temperatures to prevent undesirable actuation upon heat exposure. Moreover, and despite significant work on characterizing mechanical and recovery properties of shape memory polymers, the literature lack full field characterization of recovery properties, in particular at elevated temperatures. In this work, a high temperature thermoset epoxy SMP (Tg~ 130°C), named EPONSMP, is thoroughly investigated. The study provides comprehensive experimental analysis of the mechanical and shape memory properties of the aforementioned high temperature epoxy SMP. In addition, this study uses a full-field characterization technique, Digital Image Correlation (DIC), to provide further insight on localization, heterogeneity and local recovery of shape memory strains. Furthermore, the study evaluates the recovery properties of SMP samples programmed at different loading conditions (i.e. bending, tensile) and proposes shape-recovery evaluation methods that can be later implemented on other SMPs. The EPON SMP samples were successfully manufactured and evaluated in this work. Stress free shape recovery was observed for SMP samples programmed at different loading conditions (i.e. bending, tensile). Moreover, the recovery rate was found to be dependent on programmed strain level and recovery temperature. Furthermore, the SMP displayed less shape recovery while under stress. Degradation in the SMP’s ductility was observed at elevated temperatures. In addition, the effects of thermal stresses and strains were quantified and observed to be highly significant in the SMP programming and shape recovery processes."--Abstract.
Shape Memory Polymers
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Author : Hemjyoti Kalita
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2018-03-19
Shape Memory Polymers written by Hemjyoti Kalita and has been published by Walter de Gruyter GmbH & Co KG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-03-19 with Science categories.
The basic principles and mechanism of shape memory polymers, classification of shape memory polymers, and related characterization techniques are illustrated. Furthermore, an overview of the broad spectrum of applications in various fields for shape memory polymer is presented. Special focus will be given to hyperbranched, blended, interpenetrating and bio-based shape memory polymers, as well as shape memory polymer nanocomposites.
Shape Memory Polymer Derived Nanocomposites
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Author : Ayesha Kausar
language : en
Publisher: Elsevier
Release Date : 2024-01-11
Shape Memory Polymer Derived Nanocomposites written by Ayesha Kausar and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-01-11 with Technology & Engineering categories.
Shape Memory Polymer derived Nanocomposites: Features to Cutting-Edge Advancements summarizes the up-to-date of fundamentals and applications of the shape memory polymer derived nanocomposites. Design and fabrication of shape memory polymeric nanocomposites have gained significant importance in the field of up-to-date nano/materials science and technology. In recent times, the shape memory polymers and nanocomposites have attracted considerable academic and industrial research interest. This feature book will present a state-of-the-art assessment on the versatile shape memory materials. The flexibility, durability, heat stability, shape deformability, and shape memory features of these polymers have shown dramatic improvements with the nanofiller addition. Appropriate choice of the stimuli-responsive polymer, nanofiller type and content, and fabrication strategies may lead to enhanced physicochemical features and stimuli-responsive performance. Several successful stimuli-responsive effects have been achieved in the shape memory nanocomposites such as thermo-responsive, electro-active, photo-active, water/moisture-responsive, pH-sensitive, etc. Consequently, the shape memory polymer based nanocomposites have found applications in high-tech devices and applications. This book initially offers a futuristic knowledge regarding indispensable features of the shape memory polymeric nanocomposites. Afterwards, the essential categories of the stimuli-responsive polymer-based nanocomposites have been discussed in terms of recent scientific literature. Subsequent sections of this book are dedicated to the potential of shape memory polymer-based nanocomposite in various technical fields. Significant application areas have been identified as foam materials, aerospace, radiation shielding, sensor, actuator, supercapacitor, electronics and biomedical relevance. The book chapters also point towards the predictable challenges and future opportunities in the field of shape memory nanocomposites. - Provides the essentials of shape memory polymeric nanocomposites - Includes important categories of shape memory nanocomposites - Presents current technological applications of shape memory polymers and derived nanocomposite in sponges, aerospace, EMI shielding, ionizing radiation shielding, sensors, actuator, supercapacitor, electronics, and biomedical fields