Moisture Transport In Polymer Composite Materials
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Moisture Transport In Polymer Composite Materials
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Author : J.M.P.Q. Delgado
language : en
Publisher: Springer Nature
Release Date : 2022-03-19
Moisture Transport In Polymer Composite Materials written by J.M.P.Q. Delgado and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-03-19 with Technology & Engineering categories.
This book provides valuable information about fiber-reinforced polymer composites, with emphasis in the process of water absorption by experiments and simulation. In this monograph, we present and discuss emerging topics related to fundamentals, engineering applications, advanced mathematical modeling applied to Fickian and non-Fickian diffusion processes, analytical and computational procedures and experiments on water absorption of polymer composites reinforced by vegetable fibers. The book serves as a comprehensive learning tool for engineers, professionals, and researchers involved in this advanced interdisciplinary field, and as a reference work for both undergraduate and graduate courses.
Impact Of Architecture On The Durability Of Polymer Composite Materials In Hygrothermal Environments
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Author : Sabarinathan Pushparaj Subramaniyan
language : en
Publisher:
Release Date : 2023
Impact Of Architecture On The Durability Of Polymer Composite Materials In Hygrothermal Environments written by Sabarinathan Pushparaj Subramaniyan and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023 with categories.
The central objective of my doctoral research is to shed light on the impact of internal structure on moisture-triggered degradation mechanisms across various scales. In particular, my investigation centers on the kinetics of moisture-induced degradation in two distinct polymer composites: Fiber reinforced polymer composites and Flexible syntactic foam. The initial study involved the creation of computational models using a finite element framework to assess the kinetics of moisture diffusion in impermeable fiber-reinforced polymer composites (FRPCs). The introduction of the tortuosity factor served as a means of quantifying the degree of deviation in the pathway of moisture diffusion resulting from the presence of impermeable reinforcement. Subsequently, a correlation between tortuosity and moisture diffusivity was established, paving the way for future applications of composite design and optimization. The information acquired from the preliminary investigations is leveraged to gain insights into the thermal transport characteristics driven by the moisture diffusion pathway in traditional circular fibers, as well as other fiber cross-sectional shapes such as those of the bean, bi-lobular, and triangular varieties. Finally, The impact of extended moisture exposure on the viscoelastic, thermal transport, and dielectric properties of Flexible syntactic foam has been comprehensively elucidated. This study provides valuable insights into optimizing this material at multiple scales, facilitating the attainment of desired properties.
Water Transport In Synthetic Polymers
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Author : Alekseĭ Leonidovich Iordanskiĭ
language : en
Publisher: Nova Publishers
Release Date : 2003
Water Transport In Synthetic Polymers written by Alekseĭ Leonidovich Iordanskiĭ and has been published by Nova Publishers this book supported file pdf, txt, epub, kindle and other format this book has been release on 2003 with Science categories.
Iordanskii (Semenov's Institute of Chemical Physics, RAS, Moscow, Russia) collects the work of Russian and Latvian scientists working on the behavior of water in polymers with different hydrophilicity and morphology, covering academic aspects, experimental procedures and approaches, and practical applications. Some specific topics include modeling of anomal diffusion with fitter software, the molecular arrangement of water associated with poly(N-vinyl pyrrolidone) in the first hydrate shell, moisture sorption and its effect on mechanical properties of polymer materials, and the properties and structure of polymeric composite materials obtained from wood hydrolyzed by the method of steam blasting. Annotation : 2004 Book News, Inc., Portland, OR (booknews.com).
Environmental Degradation Of Industrial Composites
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Author : Celine A Mahieux
language : en
Publisher: Elsevier
Release Date : 2005-12-14
Environmental Degradation Of Industrial Composites written by Celine A Mahieux and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005-12-14 with Technology & Engineering categories.
Thanks to their low density and tailored properties, polymer matrix composites are attractive candidates for a large number of industrial applications ranging from aerospace to transportation and energy. However, the behaviour of polymer-based materials is strongly affected by a number of environmental factors. Environmental Degradation in Industrial Composites provides vital information on the effects of environmental factors such as temperature, liquid and gas exposure, electrical fields and radiations, and how micro- and micromechanical calculations during design and manufacture must take these effects into account. The book concludes with reviews on standard and specific testing methods for the various environmental factors and their combinations, helping mechanical/materials engineers and specifiers to predict possible changes due to environmental conditions. Each chapter is supplemented by industrial case studies to help in the understanding of degradation of composites in real life situations.This book will help you to...* Understand how environmental factors lead to degradation effects in polymer matrix composite structures* Build these factors into calculations when predicting the part performance and lifetime of structures* Compare real-life situations from case studies with your predicted results* Predict probable composite behaviour with greater accuracy This book will help you to...* Understand how environmental factors lead to degradation effects in polymer matrix composite structures* Build these factors into calculations when predicting the part performance and lifetime of structures* Compare real-life situations from case studies with your predicted results* Predict probable composite behaviour with greater accuracy
Polymer Permeability
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Author : J. Comyn
language : en
Publisher: Springer Science & Business Media
Release Date : 1985-02-28
Polymer Permeability written by J. Comyn and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1985-02-28 with Science categories.
Polymers are permeable, whilst ceramics, glasses and metals are gener ally impermeable. This may seem a disadvantage in that polymeric containers may allow loss or contamination of their contents and aggressive substances such as water will diffuse into polymeric struc tures such as adhesive joints or fibre-reinforced composites and cause weakening. However, in some cases permeability is an advantage, and one particular area where this is so is in the use of polymers in drug delivery systems. Also, without permeable polymers, we would not enjoy the wide range of dyed fabrics used in clothing and furnishing. The fundamental reason for the permeability of polymers is their relatively high level of molecular motion, a factor which also leads to their high levels of creep in comparison with ceramics, glasses and metals. The aim of this volume is to examine some timely applied aspects of polymer permeability. In the first chapter basic issues in the mathema tics of diffusion are introduced, and this is followed by two chapters where the fundamental aspects of diffusion in polymers are presented. The following chapters, then, each examine some area of applied science where permeability is a key issue. Each chapter is reasonably self-contained and intended to be informative without frequent outside reference. This inevitably leads to some repetition, but it is hoped that this is not excessive.
Transport Phenomena In Liquid Composite Molding Processes
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Author : João M.P.Q. Delgado
language : en
Publisher: Springer
Release Date : 2019-01-29
Transport Phenomena In Liquid Composite Molding Processes written by João M.P.Q. Delgado and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-01-29 with Science categories.
This book provides valuable information on polymer composite manufacturing, with a focus on liquid molding processes and the resin transfer molding technique (RTM). It presents and discusses emerging topics related to the foundations, engineering applications, advanced modeling and experiments regarding the RTM process. A valuable resource for engineers, professionals in industry and academics involved in this advanced interdisciplinary field, it also serves as a comprehensive reference book for undergraduate and postgraduate courses.
Durability Of Composites In A Marine Environment 2
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Author : Peter Davies
language : en
Publisher: Springer
Release Date : 2017-09-18
Durability Of Composites In A Marine Environment 2 written by Peter Davies and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2017-09-18 with Technology & Engineering categories.
This book presents selected papers from the 2nd Workshop on “Durability of Composites in a Marine Environment”, which was held in Brest, France in August 2016. Providing an overview of the state of the art in predicting the long-term durability of composite marine structures, it addresses modelling water diffusion; damage induced by water accelerated testing, including durability in design; in-service experiences; ocean energy; and offshore applications. Ensuring long-term durability is not only necessary for safety reasons, but also determines the economic viability of future marine structures, and as such, the book is essential reading for all those involved with composites in the marine industry, from initial design and calculation through to manufacture and service exploitation. It also provides information unavailable elsewhere on the mechanisms involved in degradation and how to take account of them.
Alloys And Composites Of Polybenzoxazines
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Author : Sarawut Rimdusit
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-07-16
Alloys And Composites Of Polybenzoxazines written by Sarawut Rimdusit and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-07-16 with Technology & Engineering categories.
This book provides an introduction to the unique and fascinating properties of alloys and composites from novel commercialized thermosetting resins based on polybenzoxazines. Their outstanding properties such as processability, thermal, mechanical, electrical properties as well as ballistic impact properties of polybenzoxazine alloys and composites make them attractive for various applications in electronic packaging encapsulation, light weight ballistic armour composites and bipolar plate in fuel cells.
Thermal And Moisture Transport In Fibrous Materials
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Author : N Pan
language : en
Publisher: Woodhead Publishing
Release Date : 2006-10-30
Thermal And Moisture Transport In Fibrous Materials written by N Pan and has been published by Woodhead Publishing this book supported file pdf, txt, epub, kindle and other format this book has been release on 2006-10-30 with Technology & Engineering categories.
The transfer of heat and moisture through textiles is vital to the manufacture and design of clothing, technical and protective textiles. Continued advances in textile processing technology, the growth of manufactured nonwovens and the application of nanotechnology have resulted in a wealth of research in order to characterise the behaviour of these materials. Thermal and moisture transport in fibrous materials provides a comprehensive guide of the technological developments and scientific understanding in this area. The first section summarises the structure, geometry and stereology of fibrous materials. The fundamentals of wetting and its dynamics are also discussed. Part two analyses thermal and liquid interactions in textiles and offers insights into the thermodynamic behaviour of moisture as well as heat and moisture coupling. The book concludes with chapters on the human thermoregulatory system, interfacing between fibrous materials and the human body and innovative computer modelling simulations. Thermal and moisture transport in fibrous materials is an essential reference for all those involved in the textile industry, especially those concerned with the design and manufacture of technical textiles and protective clothing. Summarises the structure, geometry and stereology of fibrous materials Discusses the fundamentals of wetting and its dynamics Analyses thermal and liquid interactions in textiles
Industrial And Technological Applications Of Transport In Porous Materials
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Author : J.M.P.Q. Delgado
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-08-17
Industrial And Technological Applications Of Transport In Porous Materials written by J.M.P.Q. Delgado and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-08-17 with Technology & Engineering categories.
The purpose of this book, Industrial and Technological Applications of Transport in Porous Materials, is to provide a collection of recent contributions in the field of heat and mass transfer in porous media and their industrial and technological applications. The main benefit of the book is that it discusses some of the most important topics related to transport phenomenon in engineering and their future applications. It includes a set of new technological applications in the field of heat and mass transfer phenomena in a porous medium domain, such as, drying technology, filtration, infrared thermography, energy, recycling, etc. At the same time, these topics will be going to the encounter of a variety of scientific and engineering disciplines, such as chemical, civil, agricultural, mechanical engineering, etc. The book is divided in several chapters that intend to be a resume of the current state of knowledge for benefit of professional colleagues.