Author: Kishore V. Pochiraju
Publisher: Springer Science & Business Media
ISBN: 1441993088
Category : Technology & Engineering
Languages : en
Pages : 681
Book Description
Long-Term Durability of Polymeric Matrix Composites presents a comprehensive knowledge-set of matrix, fiber and interphase behavior under long-term aging conditions, theoretical modeling and experimental methods. This book covers long-term constituent behavior, predictive methodologies, experimental validation and design practice. Readers will also find a discussion of various applications, including aging air craft structures, aging civil infrastructure, in addition to engines and high temperature applications.
Long-Term Durability of Polymeric Matrix Composites
Author: Kishore V. Pochiraju
Publisher: Springer Science & Business Media
ISBN: 1441993088
Category : Technology & Engineering
Languages : en
Pages : 681
Book Description
Long-Term Durability of Polymeric Matrix Composites presents a comprehensive knowledge-set of matrix, fiber and interphase behavior under long-term aging conditions, theoretical modeling and experimental methods. This book covers long-term constituent behavior, predictive methodologies, experimental validation and design practice. Readers will also find a discussion of various applications, including aging air craft structures, aging civil infrastructure, in addition to engines and high temperature applications.
Publisher: Springer Science & Business Media
ISBN: 1441993088
Category : Technology & Engineering
Languages : en
Pages : 681
Book Description
Long-Term Durability of Polymeric Matrix Composites presents a comprehensive knowledge-set of matrix, fiber and interphase behavior under long-term aging conditions, theoretical modeling and experimental methods. This book covers long-term constituent behavior, predictive methodologies, experimental validation and design practice. Readers will also find a discussion of various applications, including aging air craft structures, aging civil infrastructure, in addition to engines and high temperature applications.
Thermoplastics and Thermoplastic Composites
Author: Michel Biron
Publisher: William Andrew
ISBN: 1455778982
Category : Technology & Engineering
Languages : en
Pages : 1074
Book Description
This book bridges the technology and business aspects of thermoplastics, providing a guide designed for engineers working in real-world industrial settings. The author explores the criteria for material selection, provides a detailed guide to each family of thermoplastics, and also explains the various processing options for each material type. More than 30 families of thermoplastics are described with information on their advantages and drawbacks, special grades, prices, transformation processes, applications, thermal behaviour, technological properties (tenacity, friction, dimensional stability), durability (ageing, creep, fatigue), chemical and fire behaviour, electrical properties, and joining possibilities. Biron explores the technological properties and economics of the major thermoplastics and reinforced thermoplastics, such as polyethylene, and emerging polymers such as polybenzimidazole, Thermoplastic Elastomers (TPEs) and bioplastics. In the second edition, a new section 'plastics solutions for practical problems' provides over 25 case studies illustrating a wide range of design and production challenges across the spectrum of thermoplastics, from metal and glass replacement solutions, to fire retardant plastics and antimicrobials. In addition, Biron provides major new material on bioplastics and wood plastic composites (WPCs), and fully updated data throughout. Combining materials data, information on processing techniques, and economic aspects (pricing), Biron provides a unique end-to-end approach to the selection and use of materials in the plastics industry and related sectors Includes a new section of case studies, illustrating best practice across a wide range of applications and industry sectors New material on bioplastics and sustainable composites
Publisher: William Andrew
ISBN: 1455778982
Category : Technology & Engineering
Languages : en
Pages : 1074
Book Description
This book bridges the technology and business aspects of thermoplastics, providing a guide designed for engineers working in real-world industrial settings. The author explores the criteria for material selection, provides a detailed guide to each family of thermoplastics, and also explains the various processing options for each material type. More than 30 families of thermoplastics are described with information on their advantages and drawbacks, special grades, prices, transformation processes, applications, thermal behaviour, technological properties (tenacity, friction, dimensional stability), durability (ageing, creep, fatigue), chemical and fire behaviour, electrical properties, and joining possibilities. Biron explores the technological properties and economics of the major thermoplastics and reinforced thermoplastics, such as polyethylene, and emerging polymers such as polybenzimidazole, Thermoplastic Elastomers (TPEs) and bioplastics. In the second edition, a new section 'plastics solutions for practical problems' provides over 25 case studies illustrating a wide range of design and production challenges across the spectrum of thermoplastics, from metal and glass replacement solutions, to fire retardant plastics and antimicrobials. In addition, Biron provides major new material on bioplastics and wood plastic composites (WPCs), and fully updated data throughout. Combining materials data, information on processing techniques, and economic aspects (pricing), Biron provides a unique end-to-end approach to the selection and use of materials in the plastics industry and related sectors Includes a new section of case studies, illustrating best practice across a wide range of applications and industry sectors New material on bioplastics and sustainable composites
Creep Mechanics
Author: Josef Betten
Publisher: Springer Science & Business Media
ISBN: 3540850511
Category : Science
Languages : en
Pages : 378
Book Description
The simplest way to formulate the basic equations of continuum mech- ics and the constitutive or evolutional equations of various materials is to restrict ourselves to rectangular cartesian coordinates. However, solving p- ticular problems, for instance in Chapter 5, it may be preferable to work in terms of more suitable coordinate systems and their associated bases. The- fore, Chapter 2 is also concerned with the standard techniques of tensor an- ysis in general coordinate systems. Creep mechanics is a part of continuum mechanics, like elasticity or pl- ticity. Therefore, some basic equations of continuum mechanics are put - gether in Chapter 3. These equations can apply equally to all materials and they are insuf?cient to describe the mechanical behavior of any particular material. Thus, we need additional equations characterizing the individual material and its reaction under creep condition according to Chapter 4, which is subdivided into three parts: the primary, the secondary, and the tertiary creep behavior of isotropic and anisotropic materials. The creep behavior of a thick-walled tube subjected to internal pressure is discussed in Chapter 5. The tube is partly plastic and partly elastic at time zero. The investigation is based upon the usual assumptions of incompre- ibility and zero axial creep. The creep deformations are considered to be of such magnitude that the use of ?nite-strain theory is necessary. The inner and outer radius, the stress distributions as functions of time, and the cre- failure time are calculated.
Publisher: Springer Science & Business Media
ISBN: 3540850511
Category : Science
Languages : en
Pages : 378
Book Description
The simplest way to formulate the basic equations of continuum mech- ics and the constitutive or evolutional equations of various materials is to restrict ourselves to rectangular cartesian coordinates. However, solving p- ticular problems, for instance in Chapter 5, it may be preferable to work in terms of more suitable coordinate systems and their associated bases. The- fore, Chapter 2 is also concerned with the standard techniques of tensor an- ysis in general coordinate systems. Creep mechanics is a part of continuum mechanics, like elasticity or pl- ticity. Therefore, some basic equations of continuum mechanics are put - gether in Chapter 3. These equations can apply equally to all materials and they are insuf?cient to describe the mechanical behavior of any particular material. Thus, we need additional equations characterizing the individual material and its reaction under creep condition according to Chapter 4, which is subdivided into three parts: the primary, the secondary, and the tertiary creep behavior of isotropic and anisotropic materials. The creep behavior of a thick-walled tube subjected to internal pressure is discussed in Chapter 5. The tube is partly plastic and partly elastic at time zero. The investigation is based upon the usual assumptions of incompre- ibility and zero axial creep. The creep deformations are considered to be of such magnitude that the use of ?nite-strain theory is necessary. The inner and outer radius, the stress distributions as functions of time, and the cre- failure time are calculated.
Handbook of Polymer Degradation
Author: S. Halim Hamid
Publisher: CRC Press
ISBN: 1482270188
Category : Technology & Engineering
Languages : en
Pages : 800
Book Description
Covers recent advances in polymer degradation and stabilization. Focuses on the basics of photo- and bio-degradability. Delineates special and general environmental parameters such as solar irradiation, temperature, and agrochemical exposure. Surveys plastic waste disposal strategies such as recycling, incineration, chemical recovery by pyrolysis, and source reduction.
Publisher: CRC Press
ISBN: 1482270188
Category : Technology & Engineering
Languages : en
Pages : 800
Book Description
Covers recent advances in polymer degradation and stabilization. Focuses on the basics of photo- and bio-degradability. Delineates special and general environmental parameters such as solar irradiation, temperature, and agrochemical exposure. Surveys plastic waste disposal strategies such as recycling, incineration, chemical recovery by pyrolysis, and source reduction.
Satellite Situation Report
Author:
Publisher:
ISBN:
Category : Artificial satellites
Languages : en
Pages : 100
Book Description
Publisher:
ISBN:
Category : Artificial satellites
Languages : en
Pages : 100
Book Description
Comportement mécanique des composites à matrice organique
Author: Marco Gigliotti
Publisher: ISTE Group
ISBN: 1784052833
Category : Composite materials
Languages : fr
Pages : 123
Book Description
L’utilisation des composites à matrice organique pour des applications structurales à haute température est de plus en plus souvent envisagée, notamment dans certaines zones de turbomachines aéronautiques. A cette fin, il devient nécessaire d’analyser les effets du vieillissement thermo-oxydant sur le comportement mécanique d’un polymère et des composites associés. Cet ouvrage met en relief des méthodologies expérimentales originales qui permettent, par analyse inverse, de développer et d’identifier une loi de comportement du polymère dépendant du vieillissement ainsi que les déformations d’origine chimique. Ces informations sont utilisées pour le calcul des contraintes internes induites par un vieillissement thermo-oxydant dans des composites unidirectionnels à fibres continues de carbone. Comportement mécanique des composites à matrice organique se différencie des autres ouvrages par son approche. Il examine des lois de comportement thermomécaniques locales dépendant de l’oxydation grâce à l’emploi d’essais couplés et non couplés à l’échelle microscopique. Il présente des modèles originaux afin d'intégrer toute la richesse de la phénoménologie observée expérimentalement, grâce à l'emploi de variables internes correctement choisies.
Publisher: ISTE Group
ISBN: 1784052833
Category : Composite materials
Languages : fr
Pages : 123
Book Description
L’utilisation des composites à matrice organique pour des applications structurales à haute température est de plus en plus souvent envisagée, notamment dans certaines zones de turbomachines aéronautiques. A cette fin, il devient nécessaire d’analyser les effets du vieillissement thermo-oxydant sur le comportement mécanique d’un polymère et des composites associés. Cet ouvrage met en relief des méthodologies expérimentales originales qui permettent, par analyse inverse, de développer et d’identifier une loi de comportement du polymère dépendant du vieillissement ainsi que les déformations d’origine chimique. Ces informations sont utilisées pour le calcul des contraintes internes induites par un vieillissement thermo-oxydant dans des composites unidirectionnels à fibres continues de carbone. Comportement mécanique des composites à matrice organique se différencie des autres ouvrages par son approche. Il examine des lois de comportement thermomécaniques locales dépendant de l’oxydation grâce à l’emploi d’essais couplés et non couplés à l’échelle microscopique. Il présente des modèles originaux afin d'intégrer toute la richesse de la phénoménologie observée expérimentalement, grâce à l'emploi de variables internes correctement choisies.
Handbook of Polymer Science and Technology
Author: Nicholas P. Cheremisinoff
Publisher: CRC Press
ISBN: 9780824781736
Category : Technology & Engineering
Languages : en
Pages : 804
Book Description
Publisher: CRC Press
ISBN: 9780824781736
Category : Technology & Engineering
Languages : en
Pages : 804
Book Description
High Temperature and Environmental Effects on Polymeric Composites
Author: Charles E. Harris
Publisher: ASTM International
ISBN: 0803114915
Category : Polymeric composites
Languages : en
Pages : 223
Book Description
Aerospace and naval applications of polymers in conditions once thought too harsh for them, take center stage in the survey of how polymer composites react to environmental conditions. A dozen papers from a symposium in San Diego, October 1991, describe damage mechanisms and failure, materials behavior under combined effects, and constitutive models, sometimes considering polymers as a whole, but more often specific groups or composites. No index. Annotation copyright by Book News, Inc., Portland, OR.
Publisher: ASTM International
ISBN: 0803114915
Category : Polymeric composites
Languages : en
Pages : 223
Book Description
Aerospace and naval applications of polymers in conditions once thought too harsh for them, take center stage in the survey of how polymer composites react to environmental conditions. A dozen papers from a symposium in San Diego, October 1991, describe damage mechanisms and failure, materials behavior under combined effects, and constitutive models, sometimes considering polymers as a whole, but more often specific groups or composites. No index. Annotation copyright by Book News, Inc., Portland, OR.
Space Debris
Author: Heiner Klinkrad
Publisher: Springer Science & Business Media
ISBN: 3540376747
Category : Technology & Engineering
Languages : en
Pages : 438
Book Description
The future evolution of the debris environment will be forecast on the basis of traffic models and possible hazard mitigation practices. The text shows how large trackable objects will have re-entry pinpointed and predictions made on related risk assessment for possible ground impact. Models will also be described for meteoroids which are also a prevailing risk.
Publisher: Springer Science & Business Media
ISBN: 3540376747
Category : Technology & Engineering
Languages : en
Pages : 438
Book Description
The future evolution of the debris environment will be forecast on the basis of traffic models and possible hazard mitigation practices. The text shows how large trackable objects will have re-entry pinpointed and predictions made on related risk assessment for possible ground impact. Models will also be described for meteoroids which are also a prevailing risk.
Quantitative and Statistical Data in Education
Author: Michel Larini
Publisher: John Wiley & Sons
ISBN: 1786302284
Category : Education
Languages : en
Pages : 308
Book Description
This book presents different data collection and representation techniques: elementary descriptive statistics, confirmatory statistics, multivariate approaches and statistical modeling. It exposes the possibility of giving more robustness to the classical methodologies of education sciences by adding a quantitative approach. The fundamentals of each approach and the reasons behind them are methodically analyzed, and both simple and advanced examples are given to demonstrate how to use them. Subsequently, this book can be used both as a course for the uninitiated and as an accompaniment for researchers who are already familiar with these concepts.
Publisher: John Wiley & Sons
ISBN: 1786302284
Category : Education
Languages : en
Pages : 308
Book Description
This book presents different data collection and representation techniques: elementary descriptive statistics, confirmatory statistics, multivariate approaches and statistical modeling. It exposes the possibility of giving more robustness to the classical methodologies of education sciences by adding a quantitative approach. The fundamentals of each approach and the reasons behind them are methodically analyzed, and both simple and advanced examples are given to demonstrate how to use them. Subsequently, this book can be used both as a course for the uninitiated and as an accompaniment for researchers who are already familiar with these concepts.