The last ten years have seen a relentless drive to reduce the cost of motors and generators. Responding to this need, this revised and updated edition covers all aspects in the design, deterioration,
Bifacial photovoltaic (PV) modules are able to utilize light from both sides and can therefore significantly increase the electric yield of PV power plants, thus reducing the cost and improving profit
"Provides a cost-effective alternative to Finite Element software tools for soil and structural analysisGiving readers the tools to understand and analyse common problems in structural engineering, fo
Power Line Communication (PLC) is a well-established technology that allows the transmission of data through electrical wires. A key advantage of PLC is its low cost of deployment when the electrical
Achieving value-based healthcare, increasing quality, reducing cost, and spreading access, has proven to be extremely challenging, in part due to research that is siloed and largely focused on singula
RFID systems are a very pervasive and low-cost technology used to automatically identify and track tags attached to objects, which contain electronically stored information. RFIDs are used in countles
This book by Mr Glegg on the principles of the design process is concerned with carrying out the scientific research needed to obtain data for engineering design. He discusses the various kinds of experiments THAT are appropriate to particular situations and which are likely to yield the required data at minimum cost. Mr Glegg's objectives are essentially practical and he aims to help the designer, who often tends to become a specialist when he ought to be a general practitioner, to think through a research problem, even in an area totally outside the range of his previous experience. As in Mr Glegg's previous books, the principles are illustrated and brought home by further, often entertaining, examples from his wide range of experience as an inventor, consulting engineer, director of research and company director.
This book introduces the reader to methods of selecting materials for engineering applications. With the rapid growth in the variety of manufacturing materials available, the choice of the optimum material for an engineering design is of increasing importance and difficulty. Materials have to be chosen that satisfy several, often conflicting, criteria including strength, durability, flammability, and cost. The author, an acknowledged expert on materials, provides a guide to many of the classes of engineering materials currently available. He includes tables and lists of standards, along with lists of consultants' addresses and references. Materials covered include metals, ceramics, polymers, and composites, and there are chapters on surface finishes, materials' performance, and the impact of manufacturing processes on design possibilities.
An issue in engineering design is a system's design lifetime. Economists study durability choice problems for consumer goods but seldom address lifetime problem(s) of complex engineering systems. The issues for engineering systems are complex and multidisciplinary and require an understanding of the 'technicalities of durability' and the economic implications of the marginal cost of durability and value maximization. Commonly the design lifetime for an infrastructure is set between 30 and 70 years. Satellite lifetimes are also assigned arbitrarily or with limited analysis. This book provides a systemic qualitative and quantitative approach to these problems addressing, first, the technicality of durability, second, the marginal cost of durability, and third, the durability choice problem for complex engineering systems with network externalities (competition and market uncertainty) and obsolescence effects (technology evolution). Since the analyses are system-specific, a satellite exam
Do you need to know what signal type to select for a wireless application? Quickly develop a useful expertise in digital modulation with this practical guide, based on the author's experience of over thirty years in industrial design. You will understand the physical meaning behind the mathematics of wireless signals and learn the intricacies and tradeoffs in signal selection and design. Six modulation families and twelve modulation types are covered in depth, together with a quantitative ranking of relative cost incurred to implement any of twelve modulation types. Extensive discussions of the Shannon Limit, Nyquist filtering, efficiency measures and signal-to-noise measures are provided, radio wave propagation and antennas, multiple access techniques, and signal coding principles are all covered, and spread spectrum and wireless system operation requirements are presented.
Understanding damage and failure of composite materials is critical for reliable and cost-effective engineering design. Bringing together materials mechanics and modeling, this book provides a complete guide to damage, fatigue and failure of composite materials. Early chapters focus on the underlying principles governing composite damage, reviewing basic equations and mechanics theory, before describing mechanisms of damage such as cracking, breakage and buckling. In subsequent chapters, the physical mechanisms underlying the formation and progression of damage under mechanical loads are described with ample experimental data, and micro- and macro-level damage models are combined. Finally, fatigue of composite materials is discussed using fatigue-life diagrams. While there is a special emphasis on polymer matrix composites, metal and ceramic matrix composites are also described. Outlining methods for more reliable design of composite structures, this is a valuable resource for engineer
* Edited by Josef Singer, the world's foremost authority on structural buckling.* Time-saving and cost-effective design data for all structural, mechanical, and aerospace engineering researchers.
With increasingly low-cost and power-efficient RF electronics demanded by today's wireless communication systems, it is essential to keep up to speed with new developments. This book presents key advances in the field that you need to know about and emerging patterns in large-signal measurement techniques, modeling and nonlinear circuit design theory supported by practical examples. Topics covered include: • Novel large-signal measurement techniques that have become available with the introduction of nonlinear vector network analyzers (NVNA), such as the LSNA, PNA-X and SWAP • Direct extraction of device models from large-signal RF dynamic loadlines • Characterization of memory effects (self-heating, traps) with pulsed RF measurements • Interactive design of power-efficient amplifiers (PA) and oscillators using ultra-fast multi-harmonic active load-pull • Volterra and poly-harmonic distortion (X-parameters) behavioral modeling • Oscillator phase noise theory • Balancing, modeling and
This book will serve a unique purpose within the world of production engineering. It will cover the economics of modern manufacturing and focus on examining the techniques and methods from a cost pers
The development of miniaturized systems for chemical and biochemical analysis has grown to the point where lab-on-a-chip devices are now important enabling tools in a diverse array of application areas. As the size of these systems continues to shrink, details of the micro- and nanoscale phenomena associated with their construction and operation must be considered. This book focuses on materials and engineering aspects of lab-on-a-chip devices and the application of microfluidics to materials synthesis. A microfabricated fluidic system integrating biological sample treatment and detection on a single chip offers the promise of low-cost, rapid and high-performance analysis. These devices can perform high-throughput biochemical assays for drug discovery and provide portability for point-of-care diagnostics and biothreat monitoring. Topics include: frontiers in lab-on-a-chip research; materials for lab-on-a-chip; materials synthesis on chip; cell manipulation and biomimetics on chip; poro
More and more researchers are recognizing the importance of patterning materials into well-defined structures and their immediate impacts to many areas that include physics, chemistry, biology, and engineering. Compared to traditional lithographic techniques, nontraditional approaches (e.g., self-assembly, soft lithography, embossing, dip-pen lithography, scanning probe lithography and lase- induced patterning) provide avenues to explore new scientific phenomena, as well as to realize new devices in microelectronics, photonics, sensors, MEMS, and lab-on-chip systems with lower cost, higher throughput, and larger quantities. The ability to directly pattern materials in three dimensions (e.g., self-assembly, two-photon absorption and interference lithography) with tailored shape, size, and chemistry provides unparalleled control over material structures and properties. In this book, a wide range of researchers exchange views, learn about the latest advancement in materials science and en
Do you need to know what signal type to select for a wireless application? Quickly develop a useful expertise in digital modulation with this practical guide, based on the author's experience of over thirty years in industrial design. You will understand the physical meaning behind the mathematics of wireless signals and learn the intricacies and tradeoffs in signal selection and design. Six modulation families and twelve modulation types are covered in depth, together with a quantitative ranking of relative cost incurred to implement any of twelve modulation types. Extensive discussions of the Shannon Limit, Nyquist filtering, efficiency measures and signal-to-noise measures are provided, radio wave propagation and antennas, multiple access techniques, and signal coding principles are all covered, and spread spectrum and wireless system operation requirements are presented.
An emerging topic in software engineering and data mining, specification mining tackles software maintenance and reliability issues that cost economies billions of dollars each year. The first unified
Evolution of software has long been recognized as one of the most problematic and challenging areas in the field of software engineering, as evidenced by the high, often up to 60-80%, life-cycle cost
