Download or read book Natural Filler and Fibre Composites written by S. Syngellakis and published by WIT Press. This book was released on 2015-06-23 with total page 237 pages. Available in PDF, EPUB and Kindle. Book excerpt: Natural Filler and Fibre Composites comprises a collection of articles dedicated to a range of materials with natural constituents, currently attracting considerable interest among researchers and engineers due to their environmental advantages. The purpose of the collection is to disseminate knowledge about and insight into the composition, structure, manufacture and properties of these materials in order to facilitate progress towards their further development as well as their wider adoption in engineering practice. A wide range of issues is addressed starting with a review of treatments and properties that render several plant fibres applicable to engineering design. The volume includes several accounts of advanced manufacturing processes involving cellulose nanofibres and nanocrystals as well as micro-fibrillated cellulose as reinforcing substances. Another innovative process begins with the manufacture of composite fabric through plaiting a polymer fibre around natural yarn; this fabric is subsequently heat moulded into a fibre-reinforced composite. Special moulding techniques for combining jute fibres and rice straw with a biodegradable matrix are the focus of a number of articles. Biodegradability is another important issue addressed. The biomass carbon ratio is defined as a measure of biodegradability and its value determined for certain composites; the degradation process is assessed under simulated and natural weathering exposures. Experimental results are provided on mechanical and thermal properties of various fibres and composites reinforced with them. In particular, the described investigations concern the performance of such composites under tension and flexure, their fracture behaviour, their impact resistance and their thermal conductivity. In summary, this volume describes a wide variety of innovative manufacturing processes, involving many natural materials, used both as reinforcement and matrix, as well as composite performance assessments under various conditions. As such, it is expected to make a valuable reference publication for engineers and scientists interested in the development and industrial applications of environmentally friendly composites.

Download or read book Materials Characterisation Five written by Andrea Alberto Mammoli and published by WIT Press. This book was released on 2011 with total page 433 pages. Available in PDF, EPUB and Kindle. Book excerpt: Until recently, engineering materials could be characterized successfully using relatively simple testing procedures. However, advanced materials technology has led to the development of materials with complex meso-, micro- and nano-structures that can no longer be characterised with simple testing procedures. Materials modelling and characterisation have become ever more closely intertwined. Characterisation, in essence, connects the abstract material model with the real-world behaviour of the material in question. Characterisation of complex materials often requires a combination of experimental and computational techniques. This book contains papers to be presented at the Fifth International Conference, convened to facilitate the sharing of recent work between researchers who use computational methods, those who perform experiments, and those who do both, in all areas of materials characterisation. The papers cover such topics as: Advances in composites; Thermal analysis; Nano-materials; Damage mechanics; Computational models and experiments; Mechanical characterisation and testing; Nano-composites; Energy materials; Chemo-mechanical problems; Innovative experiments; Recycled materials; and Corrosion problems.

Download or read book Recycling of Plastics Metals and Their Composites written by R.A. Ilyas and published by CRC Press. This book was released on 2021-12-27 with total page 541 pages. Available in PDF, EPUB and Kindle. Book excerpt: Having a solid understanding of materials recycling is of high importance, especially due to the growing use of composites in many industries and increasingly strict legislation and concerns about the disposal of composites in landfills or by incineration. Recycling of Plastics, Metals, and Their Composites provides a comprehensive review of the recycling of waste polymers and metal composites. It provides the latest advances and covers the fundamentals of recycled polymers and metal composites, such as preparation, morphology, and physical, mechanical, thermal, and flame-retardancy properties. FEATURES Offers a state-of-the-art review of the recycling of polymer composites and metal composites for sustainability Describes a life-cycle analysis to help readers understand the true potential value and market for these recycled materials Details potential applications of recycled polymer and metal composites Includes the performance of natural fiber–reinforced recycled thermoplastic polymer composites under aging conditions and the recycling of multi-material plastics Covers recycling technologies, opportunities, and challenges for polymer-matrix composites This book targets technical professionals in the metal and polymer industries as well as researchers, scientists, and advanced students. It is also of interest to decision makers at material suppliers, recycled metal and polymer product manufacturers, and governmental agencies working with recycled metal and polymer composites.

Download or read book Physical Testing of Plastics written by T. R Crompton and published by Smithers Rapra. This book was released on 2012-01-16 with total page 404 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book discusses the physical rather than the chemical examination of the properties of polymers on the basis of the type of equipment used, examples of the applications of these techniques are given. Techniques examined include thermal analysis (thermogravimetric analysis and evolved gas analysis), dynamic mechanical analysis and thermomechanical analysis, dielectric thermal analysis, ESR, MALDI, luminescence testing, photocalorimetry testing and the full range of equipment for mechanical, thermal, electrical, rheological, particle size, molecular weight.

Download or read book Thermoplastics written by D.P. Bashford and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 488 pages. Available in PDF, EPUB and Kindle. Book excerpt: The overall aim of this book is to aid the process of sourcing and selecting appropriate thermoplastic polymers. There are now a wide diversity of thermoplastics offered for commercial uses. At one end of the range are the high-volume commodity materials for short life consumer applications. Whereas at the other end are the high value engineering materials; with significant levels of mechanical, physical and electrical performance. Within this publication, the generic groups of thermoplastics can be identified, along with their respective attributes and limitations. All thermoplastics are available in different grades. The constituents selected to form a grade are chosen to modify aspects of material behaviour, both during processing and in the final moulded form. The directory addresses materials which can be obtained in granular, powder or paste form for subsequent processing. Information is not provided directly on semi-finished product forms, such as films, fibres, sheet or profiles, other than when inferred from the processing descriptions of specified grades. The directory covers virgin or compounded material. It does not specifically address reclaimed or recycled grades. Data is provided for the mechanical and physical properties of moulded grades as processed by the route intended by the primary manufacturer (M) or compounder (C). Material grades can be obtained from a number of sources; either the original polymer manufacturer or a recognised compounder who produces a range of grades.

Download or read book Handbook of Plasticizers written by George Wypych and published by Elsevier. This book was released on 2023-02-08 with total page 917 pages. Available in PDF, EPUB and Kindle. Book excerpt: Handbook of Plasticizers, Fourth Edition provides a comprehensive review of the current literature as well as cutting-edge details on plasticizers obtained from renewable resources. The book specifies the typical properties of plasticizers belonging to one of thirty-one groups, including expected properties in a given group. The mechanisms of plasticizers, plasticization production steps, and their material behavior in plasticized systems are outlined, along with theoretical background to help readers understand practical observations and methods of material improvement. Other chapters cover the effects on the physical and mechanical properties of plasticized materials, their use in polymers, processing defects formation, and more. This is an essential professional reference, providing R&D scientists, production chemists, and engineers the information they need to avoid certain plasticizers in applications where they may cause health or material durability problems. In addition, the book shows readers how and where to use plasticizers more effectively. - Provides detailed coverage of thirty-one groups of plasticizers, covering their properties, production, processing, applications, health and environmental aspects - Contains new material on odors in plastic materials and their removal - Includes expanded coverage of plasticizers from renewable resources

Download or read book Archives of Acoustics Quarterly written by and published by . This book was released on 2017 with total page 798 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book For Positivist Organization Theory written by Lex Donaldson and published by SAGE. This book was released on 1996-08-06 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: Organization theory is presently dominated by theories of strategic choice and politics. Managers are seen as exercising a wide choice and maximizing their personal self-interest through complex power struggles. This stimulating volume challenges these views, arguing instead that managerial decisions are determined by the situation and serve the interests of the whole organization. Showing that organizations follow laws which generalize across organizations of many different kinds in many different national cultures, the book rejects the model of organizational configurations or types. The author offers a critical assessment of leading organization theorists such as Henry Mintzberg, John Child, Michael Hannan and Danny Miller - and also of the satirist Northcote Parkinson.

Download or read book Surface Treatment in Bonding Technology written by Anna Rudawska and published by Academic Press. This book was released on 2019-04-15 with total page 292 pages. Available in PDF, EPUB and Kindle. Book excerpt: Surface Treatment in Bonding Technology provides valuable advice on surface treatment methods, modern measuring devices, and the appropriate experimentation techniques that are essential to create strong joints with a reliable service life. The book's focus is on the detailed and up-to-date analysis of surface treatment methods for metallic and polymer substrates. An analysis of factors affecting the surface preparation stage, together with advice on selection, is also provided. Essential theory is combined with experimentation techniques and industry practice to provide a guide that is both practical and academically rigorous. Including a general introduction to bonding, as well as coverage of mechanical, chemical and electrochemical methods, this book is the ideal primer for anyone working with or researching adhesive bonding. - Provides detailed descriptions of surface treatments and their mechanisms that will help readers build a deep understanding of these fundamental techniques - Includes a thorough survey of recent advances in research in surface treatments of metals and polymers - Provides technical advice on experimental testing methods throughout the book

Download or read book Global Warming Environmental Governance and Sustainability Issues written by Will McConnell and published by MDPI. This book was released on 2020-11-13 with total page 144 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the most significant of the many challenges we face is how to sustain the production of food for a growing population without compromising the health of our planet. This book addresses the growing challenges of the interrelated issues of food security, social stability, and the increasing scarcity of the planet’s resources to propose sophisticated modeling innovations leading to practical approaches and solutions to multiple facets of these challenges.

Download or read book Introduction to Industrial Polypropylene written by Dennis B. Malpass and published by John Wiley & Sons. This book was released on 2012-07-02 with total page 290 pages. Available in PDF, EPUB and Kindle. Book excerpt: This introductory text is an important resource for new engineers, chemists, students, and chemical industry personnel to understand the technical aspects of polypropylene which is the 2nd largest synthetics polymer in manufactured output. The book considers the following topics: What are the principal types of polypropylene and how do they differ? What catalysts are used to produce polypropylene and how do they function? What is the role of cocatalysts and how have they evolved over the years? How are industrial polypropylene catalysts tested and the resultant polymer evaluated? What processes are used in the manufacture of polypropylene? What are the biopolymer alternatives to polypropylene? What companies are the major industrial manufacturers of polypropylene? What is the environmental fate of polypropylene?

Download or read book Production Properties and Applications of High Temperature Coatings written by Pakseresht, Amir Hossein and published by IGI Global. This book was released on 2018-01-12 with total page 581 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heat resistant layers are meant to withstand high temperatures while also protecting against all types of corrosion and oxidation. Therefore, the micro-structure and behavior of such layers is essential in understanding the functionality of these materials in order to make improvements. Production, Properties, and Applications of High Temperature Coatings is a critical academic publication which examines the methods of creation, characteristics, and behavior of materials used in heat resistant layers. Featuring coverage on a wide range of topics such as, thermal spray methods, sol-gel coatings, and surface nanoengineering, this book is geared toward students, academicians, engineers, and researchers seeking relevant research on the methodology and materials for producing effective heat resistant layers.

Download or read book Poly Ethylene Terephthalate Based Blends Composites and Nanocomposites written by P.M. Visakh and published by William Andrew. This book was released on 2015-08-24 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt: Poly(Ethylene Terephthalate) (PET) is an industrially important material which is not treated specifically in any other book. Poly(Ethylene Terephthalate) Based Blends, Composites and Nanocomposites fills this gap and systematically guides the reader through all aspects of PET and its blends, composites and nanocomposites. It covers theoretical fundamentals, nanocomposites preparation, modification techniques, structure-property relationships, characterisation of the different blends and composites, and material choice for specific applications. Consisting of contributions from experts in the field this book is a useful reference for the researchers and engineers working on the development and characterization of PET materials as well as on implementing them in real-world products. It can also be used as a standard reference for deeper insight in the mechanical, thermal, thermo-mechanical and visco-elastic aspects in product design decisions. - Provides a systematic overview on all types of poly(ethylene) terephthalate (PET) based blends, composites and nanocomposites - Informs about characterization, structure-property relationships and types of modifications - Links material properties to specific applications, enabling engineers to make the best material choice to increase product performance and cost efficiency, in industries ranging from aerospace to energy

Download or read book Textbook of Veterinary Internal Medicine eBook written by Stephen J. Ettinger and published by Elsevier Health Sciences. This book was released on 2010-02-02 with total page 3206 pages. Available in PDF, EPUB and Kindle. Book excerpt: Now in its 7th edition, this popular, must-have text remains the only encyclopedic resource for veterinary internal medical problems. The internationally acclaimed "gold standard" offers unparalleled coverage of pathophysiology, diagnosis, and treatment of diseases affecting dogs and cats, as well as the latest information on the genome, clinical genomics, euthanasia, innocent heart murmurs, hyperbaric medicine, home prepared and raw diets, obesity, botulism, artificial pacing of the heart, cancer vaccines, and more. The 7th edition combines the convenience of a two-volume printed textbook with the enhanced functionality of an Expert Consult website that enables you to electronically search your entire book and study more efficiently. With instant access to the most reliable information available, you’ll always be at the forefront of veterinary care! Fully searchable online text provides fast, easy access to the most reliable information in the field. More than 150 clinical algorithms throughout the text aid in disease-identification and decision-making. Expanded online chapter content enhances your understanding through additional text, illustrations, tables, and boxes. Hyperlinked client information sheets streamline reference of specific conditions and enhance communication with clients. Extensive online reference list directs you to full-text PubMed abstracts for additional research. Thoroughly updated and expanded content, including 90 new chapters, addresses the latest developments across the full spectrum of small animal care. Companion Expert Consult website enhances your learning experience with the ability to search the entire electronic text instantly, make notes, and highlight content for easy review. Expert Consult also gives you instant access to: More than 150 procedural videos that guide you step-by-step through essential procedures. An interactive drug formulary that makes it easier to find and cross-reference key drug information. Audio files that help you identify heart abnormalities by their sound.

Download or read book Official Gazette of the United States Patent Office written by United States. Patent Office and published by . This book was released on 1968 with total page 1514 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Engineer of the XXI Century written by Stanisław Zawiślak and published by Springer. This book was released on 2019-04-30 with total page 261 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book gathers the proceedings of “Engineer of the XXI Century: The VIII Inter-University Conference of Students, PhD Students and Young Scientists”, which was held at the University of Bielsko-Biała (ATH), Poland, on the 8th of December 2017. The event highlighted outstanding research on mechatronics in the broadest sense, while also promoting cooperation among students and young scientists from around the globe. Topic areas covered include: mechanics and machine building, automation and robotics, mechatronics, production engineering and management, and informatics/computer science.

Download or read book Mirror Symmetry written by Kentaro Hori and published by American Mathematical Soc.. This book was released on 2003 with total page 954 pages. Available in PDF, EPUB and Kindle. Book excerpt: This thorough and detailed exposition is the result of an intensive month-long course on mirror symmetry sponsored by the Clay Mathematics Institute. It develops mirror symmetry from both mathematical and physical perspectives with the aim of furthering interaction between the two fields. The material will be particularly useful for mathematicians and physicists who wish to advance their understanding across both disciplines. Mirror symmetry is a phenomenon arising in string theory in which two very different manifolds give rise to equivalent physics. Such a correspondence has significant mathematical consequences, the most familiar of which involves the enumeration of holomorphic curves inside complex manifolds by solving differential equations obtained from a ``mirror'' geometry. The inclusion of D-brane states in the equivalence has led to further conjectures involving calibrated submanifolds of the mirror pairs and new (conjectural) invariants of complex manifolds: the Gopakumar-Vafa invariants. This book gives a single, cohesive treatment of mirror symmetry. Parts 1 and 2 develop the necessary mathematical and physical background from ``scratch''. The treatment is focused, developing only the material most necessary for the task. In Parts 3 and 4 the physical and mathematical proofs of mirror symmetry are given. From the physics side, this means demonstrating that two different physical theories give isomorphic physics. Each physical theory can be described geometrically, and thus mirror symmetry gives rise to a ``pairing'' of geometries. The proof involves applying $R\leftrightarrow 1/R$ circle duality to the phases of the fields in the gauged linear sigma model. The mathematics proof develops Gromov-Witten theory in the algebraic setting, beginning with the moduli spaces of curves and maps, and uses localization techniques to show that certain hypergeometric functions encode the Gromov-Witten invariants in genus zero, as is predicted by mirror symmetry. Part 5 is devoted to advanced topi This one-of-a-kind book is suitable for graduate students and research mathematicians interested in mathematics and mathematical and theoretical physics.