![]() |
Welcome to Loot.co.za!
Sign in / Register |Wishlists & Gift Vouchers |Help | Advanced search
|
Your cart is empty |
||
|
Books > Professional & Technical > Mechanical engineering & materials > General
ESSENTIALS OF SEMICONDUCTOR DEVICE PHYSICS An introductory semiconductor device physics textbook that is accessible to readers without a background in statistical physics I wish this book had been available when I needed to make a Semiconductor class myself a few years ago [...] A very nice aspect is that some concepts (e.g. density of states) are explained in a way that I have not seen elsewhere. These types of unconventional approaches are very valuable for a teacher. (Bjorn Maes, University of Mons, Belgium) [...] the author offers an accessible description of statistical analysis and adopts it to explain the core properties of semiconductors. [...] [He] uses interesting metaphors and analogies to exemplify some of the most difficult notions, in an innovative and engaging way. (Andrea di Falco, University of St. Andrews, UK) The subject of this book is the physics of semiconductor devices, which is an important topic in engineering and physics because it forms the background for electronic and optoelectronic devices, including solar cells. The author aims to provide students and teachers with a concise text that focuses on semiconductor devices and covers the necessary background in statistical physics. This text introduces the key prerequisite knowledge in a simple, clear, and friendly manner. It distills the key concepts of semiconductor devices down to their essentials, enabling students to master this key subject in engineering, physics, and materials. The subject matter treated in this book is directly connected to the physics of p-n junctions and solar cells, which has become a topic of intense interest in the last decade. Sample topics covered within the text include: Chemical potential, Fermi level, Fermi-Dirac distribution, drift current and diffusion current. The physics of semiconductors, band theory and intuitive derivations of the concentration of charge carriers. The p-n junction, with qualitative analysis preceding the mathematical descriptions. A derivation of the current vs voltage relation in p-n junctions (Shockley equation). Important applications of p-n junctions, including solar cells The two main types of transistors: Bipolar Junction Transistors (BJT) and Metal Oxide Semiconductor Field Effect Transistors (MOSFET) For students and instructors, it may be used as a primary textbook for an introductory semiconductor device physics course and is suitable for a course of approximately 30-50 hours. Scientists studying and researching semiconductor devices in general, and solar cells in particular, will also benefit from the clear and intuitive explanations found in this book.
For many years production management has no longer been confined to individual production facilities. Intensive cooperation with suppliers has become an integral part of production management. In recent years two further developments have gained ground. On the one hand enterprises have been specialising and concentrating on their core competencies with outsourcing as a consequence, on the other hand globalization has intensified the range of choice among suppliers. Increased dependence on suppliers called for new forms of cooperative ventures. Strategic and legal issues had to be considered and production management had to include sophisticated logistic chain management. These developments have led to the concept of 'Extended Enterprise'. Among many other topics, this book discusses: * co-operation between companies; * supply chain management; * agile and virtual management; * integration of the logistic chain; and * production and logistical strategies.The book comprises the proceedings of the Working Conference on Organizing the Extended Enterprise, sponsored by the International Federation for Information Processing (IFIP), which was held in Ascona, Switzerland in September 1997. It will be of great importance to researchers, managers and consultants in production, logistics and information and other areas of organizational development.
Although the subject of wave propagation in solids has a long history, the classical theory of elastic waves having been developed in the nine- teenth century by STOKES, POISSON, RAYLEIGH and KELVIN, the last two decades have seen a remarkable revival of interest in this subject among both theoreticians and experimenters. There' are a number of reasons for this; first, experimental methods for the generation and detection of high frequency mechanical waves have become available only with the advent of electronic techniques and of high speed photo- graphic recording apparatus. Secondly, the appearan
This volume contains a selection of papers whose content have been presented at the International conferences CIPHI on Cultural Heritage and History of Engineering at University of Las Palmas de Gran Canaria in the Canary Islands, Spain, in recent years. The conference series is aimed at bringing together researchers, scholars and students from a broad range of disciplines referring to the History of Engineering and Cultural Heritage, in a unique multidisciplinary forum to stimulate collaboration among historians, architects, restaurateurs, and engineers. These papers illustrate, by treating specific emblematic topics and problems, technical developments in the historical evolution of engineering concerning cultural heritage. Thus, emphasis is given to a discussion of matters of cultural heritage with engineering history by reporting authors' experiences and views. Topics treated include: reutilization of industrial heritage: the unique example of the Royal Segovia Mint in Spain; the image of factories; Pedro Juan De Lastanosa and "the twenty-one books of devices and machines of Juanelo"; the historical development of paper-mills and their machines in South Latium during 19th century; a virtual reconstruction of a wave-powered flour mill from 1801; 3D modelling and animation study of the industrial heritage wonders; a new model of the hydraulic machine known as "el artificio de Juanelo"; and the mystery of one Havana portrait, on the first steam machine in Cuba. This work has been made possible thanks to the invited authors who have enthusiastically shared this initiative and who have spent time and effort in preparing the papers in much more detail that in the conference presentations."
This series was organized to provide a forum for review papers in the area of corrosion. The aim of these reviews is to bring certain areas of corrosion science and technology into a sharp focus. The volumes of this series will be published approximately on a yearly basis and will each contain three to five reviews. The articles in each volume will be selected in such a way to be of interest both to the corrosion scientists and the corrosion tech nologists. There is, in fact, a particular aim in juxtaposing these interests because of the importance of mutual interaction and interdisciplinarity so important in corrosion studies. It is hoped that the corrosion scientists in this way may stay abreast of the activities in corrosion technology and vice versa. In this series the term "corrosion" will be used in its very broadest sense. This will include, therefore, not only the degradation of metals in aqueous environment but also what is commonly referred to as "high temperature oxidation. " Further, the plan is to be even more general than these topics; the series will include all solids and all environments. Today, engineering solids include not only metals but glasses, ionic solids, polymeric solids, and composites of these. Environments of interest must be extended to liquid metals, a wide variety of gases, nonaqueous electrolytes, and other nonaqueous liquids.
Fundamentals of Thermal-Fluid Sciences, Sixth Edition, is an abbreviated version of standard thermodynamics, fluid mechanics, and heat transfer texts, covering topics that the majority of engineering students will need in their professional lives. The text is well-suited for curriculums that have a common introductory course or a two-course sequence on thermal-fluid sciences. The book addresses tomorrow's engineers in a simple, yet precise manner, and it leads students toward a clear understanding and firm grasp of the basic principles of thermal-fluid sciences. Special effort has been made to appeal to readers' natural curiosity and to help students explore the various facets of the exciting subject area of thermal-fluid sciences. To enhance student reading, the sixth edition now includes SmartBook (R) 2.0. SmartBook 2.0-Our adaptive reading experience has been made more personal, accessible, productive, and mobile.
A complete overview of the fundamentals of three-dimensional descriptive geometry From an overview of the history of descriptive geometry to the application of the principles of descriptive geometry to real-world scenarios, Fundamentals of Three-Dimensional Descriptive Geometry provides a comprehensive look at the topic. Used throughout the disciplines of science, engineering, and architecture, descriptive geometry is crucial for everything from understanding the various segments and inter-workings of structural systems to grasping the relationship of molecules in a chemical compound. For those requiring a full accounting of the fundamentals of three-dimensional descriptive geometry, this text is a definitive and comprehensive resource.
The renewed interest in high-speed propulsion has led to increased activity in the development of the supersonic combustion ramjet engine for hypersonic flight applications. In the hypersonic regime the scramjet engine s specific thrust exceeds that of other propulsion systems. This book, written by a leading researcher, describes the processes and characteristics of the scramjet engine in a unified manner, reviewing both the theoretical and experimental research. The focus is on the phenomena that dictate the thermo-aerodynamic processes encountered in the scramjet engine, including component analyses and flowpath considerations; fundamental theoretical topics related to internal flow with chemical reactions and non-equilibrium effects, high-temperature gas dynamics, and hypersonic effects are included. Cycle and component analyses are further described, followed by flowpath examination. Finally, the book reviews the current experimental and theoretical capabilities and describes ground testing facilities and computational fluid dynamics facilities developed to date for the study of time-accurate, high-temperature aerodynamics."
The development of mechatronic and multidomain technological systems requires the dynamic behavior to be simulated before detailed CAD geometry is available. This book presents the fundamental concepts of multiphysics modeling with lumped parameters. The approach adopted in this book, based on examples, is to start from the physical concepts, move on to the models and their numerical implementation, and finish with their analysis. With this practical problem-solving approach, the reader will gain a deep understanding of multiphysics modeling of mechatronic or technological systems - mixing mechanical power transmissions, electrical circuits, heat transfer devices and electromechanical or fluid power actuators. Most of the book's examples are made using Modelica platforms, but they can easily be implemented in other 0D/1D multidomain physical system simulation environments such as Amesim, Simulink/Simscape, VHDL-AMS and so on.
This book is a good introductorywork to nanoparticle technology.
It consists of nine complementary chapters that can be
readindependently. This book covers promising nanoparticles
fabrication technologies with a focus on scalable processes.
Integration of nanoparticles into 2D and 3D structures are covered
in detail. The most promising applications of nanoparticles in the
energy, optoelectronic and biomedical sectors are summarized and
discussed. Current issues and challenges related to nanoparticles
production and utilisation are also discussed in the book.
S. Donald Stookey tells of his pioneering discoveries and accomplishments over a life-long career at Corning Glass Works. His discoveries and inventions have left their mark in homes around the world, and have affected the development of eyeglasses, defense systems, electronics, and significant discoveries for years. Learn how one man's risks, questions, interests, and explorations have benefited us all. A refreshing addition to your ceramics library!
The world's infrastructure is largely built of concrete. With growing populations in the developing countries of the world, such as India, and with the decay of existing infrastructure in developed countries, such as the U.S., the need for new materials with improved properties has become as imperative now as ever. High-performance concrete composites that include fibers and particulate matter along with advanced chemical admixtures and complex ternary and even quaternary cement blends represent a growing proportion of the concrete being used and would possibly be the future norm. Topics covered from this conference include Defining High Performance and Today's State-of-the-Art; Fiber-Based Systems for High Performance; Next Generation Cement Blends for High Performance; and Tools for Modern and Next Generation High Performance Research.
Introduction to nanofluids--their properties, synthesis,
characterization, and applications This text is written for researchers in any branch of science and technology, without any prerequisite.It therefore includes some basic information describing conduction, convection, and boiling of nanofluids for those readers who may not have adequate background in these areas. Regardless of your background, you'll learn to develop nanofluids not only as coolants, but also for a host ofnew applications on the horizon.
An introduction to MATLAB for engineering students, complete with practice problems Written as a complement to Engineering Mechanics Dynamics, this book provides students with an introduction to MATLAB as well as example problems that correspond to the aforementioned text. The book covers numerical calculations, defining functions, graphics, symbolic calculations, differentiation and integration, and solving equations with MATLAB and then presents problems in seven subsequent chapters. These cover kinematics of particles, kinetics of particles, kinetics of systems of particles; plane kinematics of rigid bodies; plane kinetics of rigid bodies, three-dimensional dynamics of rigid bodies, and vibration and response time.
Thermal Systems Design Discover a project-based approach to thermal systems design In the newly revised Second Edition of Thermal Systems Design: Fundamentals and Projects, accomplished engineer and educator Dr. Richard J. Martin offers senior undergraduate and graduate students an insightful exposure to real-world design projects. The author delivers a brief review of the laws of thermodynamics, fluid mechanics, heat transfer, and combustion before moving on to a more expansive discussion of how to apply these fundamentals to design common thermal systems like boilers, combustion turbines, heat pumps, and refrigeration systems. The book includes design prompts for 14 real-world projects, teaching students and readers how to approach tasks like preparing Process Flow Diagrams and computing the thermodynamic details necessary to describe the states designated therein. Readers will learn to size pipes, ducts, and major equipment and to prepare Piping and Instrumentation Diagrams that contain the instruments, valves, and control loops needed for automatic functioning of the system. The Second Edition offers an updated look at the pedagogy of conservation equations, new examples of fuel-rich combustion, and a new summary of techniques to mitigate against thermal expansion and shock. Readers will also enjoy: Thorough introductions to thermodynamics, fluid mechanics, and heat transfer, including topics like the thermodynamics of state, flow in porous media, and radiant exchange A broad exploration of combustion fundamentals, including pollutant formation and control, combustion safety, and simple tools for computing thermochemical equilibrium when product gases contain carbon monoxide and hydrogen Practical discussions of process flow diagrams, including intelligent CAD, equipment, process lines, valves and instruments, and non-engineering items In-depth examinations of advanced thermodynamics, including customized functions to compute thermodynamic properties of air, combustion products, water/steam, and ammonia right in the user's Excel workbook Perfect for students and instructors in capstone design courses, Thermal Systems Design: Fundamentals and Projects is also a must-read resource for mechanical and chemical engineering practitioners who are seeking to extend their engineering know-how to a wide range of unfamiliar thermal systems.
Timely and accessible content on the traditional project management
activities of control, risk, time and cost, and quality and value
Sustainable Manufacturing Systems Learn more about energy efficiency in traditional and advanced manufacturing settings with this leading and authoritative resource Sustainable Manufacturing Systems: An Energy Perspective delivers a comprehensive analysis of energy efficiency in sustainable manufacturing. The book presents manufacturing modeling methods and energy efficiency evaluation and improvement methods for different manufacturing systems. It allows industry professionals to understand the methodologies and techniques being embraced around the world that lead to advanced energy management. The book offers readers a comprehensive and systematic theoretical foundation for novel manufacturing system modeling, analysis, and control. It concludes with a summary of the insights and applications contained within and a discussion of future research issues that have yet to be grappled with. Sustainable Manufacturing Systems answers the questions that energy customers, managers, decision makers, and researchers have been asking about sustainable manufacturing. The book's release coincides with recent and profound advances in smart grid applications and will serve as a practical tool to assist industrial engineers in furthering the green revolution. Readers will also benefit from: A thorough introduction to energy efficiency in manufacturing systems, including the current state of research and research methodologies An exploration of the development of manufacturing methodologies, including mathematical modeling for manufacturing systems and energy efficiency characterization in manufacturing systems An analysis of the applications of various methodologies, including electricity demand response for manufacturing systems and energy control and optimization for manufacturing systems utilizing combined heat and power systems A discussion of energy efficiency in advanced manufacturing systems, like stereolithography additive manufacturing and cellulosic biofuel manufacturing systems Perfect for researchers, undergraduate students, and graduate students in engineering disciplines, especially for those majoring in industrial, mechanical, electrical, and environmental engineering, Sustainable Manufacturing Systems will also earn a place in the libraries of management and business students interested in manufacturing system cost performance and energy management.
Constrained motion is of paramount importance in the design and analysis of mechanical systems and central to the study of analytical dynamics. The problem of constrained motion was first posed over two hundred years ago, and it has been worked on vigorously ever since. This book offers a fresh approach to the subject. Eminently readable, it is written as an introduction to analytical dynamics, with emphasis on fundamental concepts in mechanics. The connection between generalized inverses of matrices and constrained motion is a central theme. The book begins with a description of the motion of a particle subjected to holonomic and nonholonomic constraints and presents explicit equations of motion. Examples are provided throughout the book, and carefully formulated problems at the end of each chapter reinforce the material covered. This computationally appealing approach will be useful to students in engineering and the applied sciences.
Toxicology of Nanoparticles and Nanomaterials in Human, Terrestrial and Aquatic Systems An indispensable compendium detailing the toxicology of nanoparticles with a focus on mechanisms, emerging issues, and new approaches Toxicology of Nanoparticles and Nanomaterials in Human, Terrestrial and Aquatic Systems provides authoritative information on the toxicology of ultrafine and nanoparticulate matter that contaminate terrestrial or aquatic environments and present unique challenges in applied public health and toxicological research. Detailed chapters by a panel of world-renowned experts examine the complementary and dynamic interdependence of aquatic, terrestrial, and human systems and the toxicological impacts on exposure to engineered and manufactured nanoparticles and nanomaterials. Organized into four sections, the book opens with a thorough overview of the field, including known challenges and the necessity for current research activity. The second section describes terrestrial and aquatic systems and the ecotoxicological impact of nanomaterials, followed by critical analysis of the many human health effects of nanomaterials. The book concludes with an in-depth discussion of current gaps in knowledge, future directions, new approach methodologies, alternatives to animal models, and the emerging environmental threat from nanoplastics. Presenting case exemplars of the ecotoxicological impact of nanoparticles in aquatic and terrestrial systems, this important resource: Presents in-depth coverage of ecosafety, environmental behavior, fate and transport, interactive effects with other contaminants, and current challenges in soil nano-ecotoxicology Addresses rising concerns regarding air pollution and neurological disorders, and the roles played by the gastrointestinal system, the mucosal microbiome, and the immunotoxicology and vasculotoxicity of metal-based nanoparticles Provides detailed coverage of nanomaterial health effects from both animal and in vitro models, including the gut microbiome, innate immunity, neurological and cardiovascular impacts, mechanisms of action, and hazard characterization Analyzes key topics in ecological nanotoxicology such as environmental micro- and nano-plastic pollution and applied risk assessment Toxicology of Nanoparticles and Nanomaterials in Human, Terrestrial and Aquatic Systems is essential reading for toxicologists, applied biologists, ecotoxicologists, research scientists, medical professionals, regulators, and advanced students in fields such as public health, environmental ecotoxicology and medicine, immunotoxicology, neurotoxicology, cardiovascular and systems biology, hazard identification, and risk assessment.
Enables Readers to Understand the What, Why, and How Behind Using Sustainable Plastics in Manufacturing Operations The impact of 50 years of unbridled plastics production, use, and disposal is now becoming well known and documented. Plastics made from non-renewable petroleum and natural gas resources threaten the environment, human health, species maintenance, and the very life of the ocean. This book helps readers understand the ability of plastics to be sustainable and goes over the plastic products which have a lower carbon footprint, lower waste, and lower pollution. The well-qualified author's unique perspective puts a special focus on comprehensive coverage of environmental impacts of plastics including Life Cycle Assessments (LCA) and sustainability strategies related to biobased plastics (e.g., corn), recycled plastics, and petroleum-based plastics. Other samples topics covered in the book include: End-of-life options for petroleum and biobased plastics including mechanical recycling, chemical recycling, and composting ASTM biodegradation standards for compost, marine, anaerobic digestion, and landfill environments Polymer processing, including injection molding, blow molding, extrusion, and compression molding Environmental data and coverage of petroleum plastics, sustainable composites, and new information on bio-based plastics The book serves as an invaluable resource for plastics engineers, materials engineers, and all professionals in related disciplines looking to understand and apply the usage of sustainable plastics in many different types of manufacturing operations.
A multi-disciplinary, multi-industry overview of microbiologically influenced corrosion, with strategies for diagnosis and control or prevention Microbiologically Influenced Corrosion helps engineers and scientists understand and combat the costly failures that occur due to microbiologically influenced corrosion (MIC). This book combines recent findings from diverse disciplines into one comprehensive reference. Complete with case histories from a variety of environments, it covers: Biofilm formation Causative organisms, relating bacteria and fungi to corrosion mechanisms for groups of metals Diagnosing and monitoring MIC Electrochemical techniques, with an overview of methods for detection of MIC The impact of alloying elements, including antimicrobial metals, and design features on MIC MIC of non-metallics Strategies for control or prevention of MIC, including engineering, chemical, and biological approaches This is a valuable, all-inclusive reference for corrosion scientists, engineers, and researchers, as well as designers, managers, and operators.
This edition contains 17 papers presented at past Anna Maria Workshops. Topics include The Future of the Cement and Concrete Industries, Testing and Standards for Concrete Durability, and Designing Concrete for Durability.
Tap into the American Ceramic Society's knowledge base by accessing
this compilation of recently published articles on ceramic armor.
Ceramic-based armor systems are critical for reliable ballistic
protection of military and police personnel, equipment, vehicles,
aircraft and helicopters. Progress in Ceramic Armor covers
materials such as boron carbide, alumina, silicon carbide, titanium
diboride, and transparent armor.
Pham Mau Quam: Problemes mathematiques en hydrodynamique relativiste.- A. Lichnerowicz: Ondes de choc, ondes infinitesimales et rayons en hydrodynamique et magnetohydrodynamique relativistes.- A.H. Taub: Variational principles in general relativity.- J. Ehlers: General relativistic kinetic theory of gases.- K. Marathe: Abstract Minkowski spaces as fibre bundles.- G. Boillat: Sur la propagation de la chaleur en relativite.
The book is devoted to an up-dated exploratory survey of results concerning elastic cusped shells, plates, and beams and cusped prismatic shell-fluid interaction problems. It contains some up to now non-published results as well. Mathematically the corresponding problems lead to non-classical, in general, boundary value and initial-boundary value problems for governing degenerate elliptic and hyperbolic systems in static and dynamical cases, respectively. Its uses two fundamentally different approaches of investigation: 1) to get results for two-dimensional and one-dimensional problems from results of the corresponding three-dimensional problems and 2) to investigate directly governing degenerate and singular systems of 2D and 1D problems. In both the cases, it is important to study relation of 2D and 1D problems to 3D problems. |
You may like...
Racism, Slavery, Salvation and the Bible…
Nathaniel Powell
Hardcover
The Early Creeds
John Williamson Nevin, Philip Schaff, …
Hardcover
What To Do When You Don't Know What To…
David Jeremiah
Paperback
(2)
|