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Books > Professional & Technical > Mechanical engineering & materials
This book offers up novel research which uses analytical approaches to explore nonlinear features exhibited by various dynamic processes. Relevant to disciplines across engineering and physics, the asymptotic method combined with the multiple scale method is shown to be an efficient and intuitive way to approach mechanics. Beginning with new material on the development of cutting-edge asymptotic methods and multiple scale methods, the book introduces this method in time domain and provides examples of vibrations of systems. Clearly written throughout, it uses innovative graphics to exemplify complex concepts such as nonlinear stationary and nonstationary processes, various resonances and jump pull-in phenomena. It also demonstrates the simplification of problems through using mathematical modelling, by employing the use of limiting phase trajectories to quantify nonlinear phenomena. Particularly relevant to structural mechanics, in rods, cables, beams, plates and shells, as well as mechanical objects commonly found in everyday devices such as mobile phones and cameras, the book shows how each system is modelled, and how it behaves under various conditions. It will be of interest to engineers and professionals in mechanical engineering and structural engineering, alongside those interested in vibrations and dynamics. It will also be useful to those studying engineering maths and physics.
This resource covers all areas of interest for the practicing engineer as well as for the student at various levels and educational institutions. It features the work of authors from all over the world who have contributed their expertise and support the globally working engineer in finding a solution for today's mechanical engineering problems. Each subject is discussed in detail and supported by numerous figures and tables.
An In-Depth Resource for Understanding the Foundational Concepts and Clinical Applications in the Field of Biomechanics Winter's Biomechanics and Motor Control of Human Movement is highly suitable as a textbook for today's biomechanics students who may come from many diverse academic programs and professional sectors. The work covers foundational theoretical and mathematical concepts in biomechanics, as well as up-to-date data collection, interpretation, and storage techniques. It also highlights the contemporary clinical applications of biomechanical research. New case studies related to cerebral palsy, patellar femoral pain syndrome, knee osteoarthritis, and ulnar collateral ligament reconstruction are also included. The work appeals to a broad audience within the field of biomechanics, an interdisciplinary field with applications in mechanical engineering, medicine, physical therapy, sports and exercise, and product development. Authors at leading universities guide the reader through the latest advancements in the field while also imparting critical foundational knowledge to allow for subject matter mastery and more precise practical application. Concepts covered in the book include: Biomechanical signal processing, anthropometry, kinematics and kinetics, muscle mechanics, and kinesiological electromyography Forward simulations and muscle-actuated simulations, static and dynamic balance, and the role of the central nervous system in biomechanics Movement sequencing and the kinetic chain concept, electromagnetic systems, inertial sensors, clinical measures of kinematics, and the advantages and disadvantages of different types of force plates Markerset design and event detection for gait and athletic motions like jumping, landing, and pitching Guidance on setting up a motion lab and access to online Excel spreadsheets with kinematic and kinetic marker data By providing a combination of theoretical and practical knowledge, Winter's Biomechanics and Motor Control of Human Movement will appeal to biomedical engineers working in the field of biomechanics and allied professionals in the medical, rehabilitation, and sports industries. Its comprehensive overall insight into the field of biomechanics also makes the work a highly useful resource for students and teachers of biomechanics at all levels of experience and expertise.
Covers principles of Ionic Polymer Metal Composites (IPMC), manufacturing processes, applications and future possibilities in a systematic manner Highlights IPMC practical applicability in biomedical engineering domain Explores single-walled carbon nanotubes (SWNT) based IPMC soft actuators Discusses IPMC applications in underwater areas Includes IPMC application in robotics focussing on special compliant mechanism
Details all recently developed methods for palladium and platinum determination using spectrophotometry in a single source. Organized so that given so that anyone interested in a particular method using a specific reagent can go directly to those details. Facilitates the development of better methods for specific conditions of a sample.
Thermal Radiation: An Introduction is a complete textbook for a one-semester introductory graduate course on radiative energy transfer. It bridges the gap between a basic introduction and comprehensive coverage of thermal radiation, focusing on insight into radiative transfer as practiced by engineers. Covering radiative transfer among surfaces, with an introduction to the effects of participating media between surfaces, the book includes surface and medium property characteristics and solutions to the radiative transfer equation in simple geometries. * Tailored and organized specifically to suit a one-semester graduate course in radiative heat transfer. * Emphasis is placed on insight into radiative transfer as practiced by engineers. * Discusses how radiation is incorporated into finite element analysis (FEA) codes. The textbook is intended for instructors and graduate students in a first-year course on radiative heat transfer or advanced heat transfer. Supplementary resources for students and instructors are available online.
The history of gears with asymmetric teeth is not sufficiently recorded in modern gear literature, with some gear researchers concluding that asymmetric tooth gears were discovered just several decades ago. This book sheds light upon the origins and state of asymmetric gearing, referencing technical articles from the 19th, 20th, and 21st centuries. As a practicing gear engineer with over 40 years' experience, author Alexander L. Kapelevich has successfully implemented asymmetric gears in a variety of custom gear transmissions. This book addresses all aspects of asymmetric gear development, including theoretical fundamentals; tooth geometry optimization; stress analysis and rating; design and production specifics; analytical and experimental comparison to the best symmetric gears; and application examples. Readers are encouraged to look beyond the status quo established by traditional gear design, and to apply principles of asymmetric gearing to actual gear design. Optimal solutions are presented for gear drives that will maximize technical performance and marketability. Features Presents a state-of the-art, comprehensive historical overview of asymmetric gearing Explains the Direct Gear Design (R) approach to asymmetric gear design Describes asymmetric tooth gear geometry optimization, areas of existence, and parameter selection limits Considers practical aspects of asymmetric gear fabrication and measurement Presents analytical and experimental comparison of asymmetric gears to advanced symmetric gears, showing the advantages of asymmetric designs Provides numerous real-world examples of asymmetric gear application
Product design is becoming increasingly challenging as product complexity increases dramatically with the advent of autonomous control and the need to achieve zero emissions. Companies continue to have poor product launches with significant numbers of recall campaigns and high after-sales warranties. It is important that potential product failures are identified and fixed during the design of a product. Failure modes found late after the design has matured are normally easy to find with some being identified by the customer but are often difficult and expensive to fix since modifying one part will often have a knock-on effect on other parts causing other problems. Discovering failure modes early in the design process is often difficult requiring rigorous and comprehensive analysis but once found such failure modes are usually easy and cheap to fix. This book presents an approach to product design based on Failure Mode Avoidance that utilizes a series of strongly interrelated engineering tools and interpersonal skills that can be used to discover failure modes early in the design process. The tools can be used across engineering disciplines. Despite engineering being largely a team activity, it is often the case that little attention is paid to the team process after the team membership has been identified, with membership normally being based on technical expertise. In addition to technical expertise, an effective engineering team requires individual engineers to work together efficiently. Good leadership is also required with the leader able to both manage change and encourage individual team members to work to the best of their ability. The book interweaves technical skills, team skills, and team leadership in a way that reflects their real-life interrelationship. The book tells the fictional story of a small engineering team and its leader as they implement the skills introduced in the book and follows their experiences reflecting individual difficulties, enthusiasm, humor, and skepticism in applying the methodologies and tools for the first time. In addition, the story tells of team members' interactions with their management and peers within a company that, having been very successful, finds itself in financial difficulties. It promotes constructivist learning through the reader empathizing with the characters in the book. These characters ask questions that are typical of those that learners will ask about the subject matter. Learning reinforcement is also integrated into the storyline as a natural and unobtrusive feature. The book is intended to be read like a novel from cover to cover with a storyline that motivates the reader to read on. While including in-depth technical examples the book is not intended as a seminal text on Failure Mode Avoidance or team skills but is intended to give the reader an understanding such that they are motivated to learn more. Having read the book, it can be treated more typically as a textbook by returning to some of the technical detail or looking to further reading such as that identified in the book.
Reliability theory is a multidisciplinary science aimed at developing complex systems that are resistant to failures. Reliability engineering has emerged as a main field not only for scientists and researchers, but also for engineers and industrial managers. This book covers the recent developments in reliability engineering. It presents new theoretical issues that were not previously published, as well as the solutions of practical problems and case studies illustrating the applications methodology. This book is written by a number of leading scientists, analysts, mathematicians, statisticians, and engineers who have been working on the front end of reliability science and engineering. Reliability Engineering: Theory and Applications covers the recent developments in reliability engineering. It presents new theoretical issues that were not previously presented in the literature, as well as the solutions of important practical problems and case studies illustrating the applications methodology. Features Covers applications to reliability engineering practice Discusses current advances and developments Introduces current achievements in the field Considers and analyses case studies along with real world examples Presents numerous examples to illustrate the theoretical results
Details the use of advanced AFMs and addresses all types of functional AFMs First book to focus on application of AFM for energy research Enables readers to operate an AFM successfully and to understand the data obtained Covers new achievements in AFM instruments, including higher speed and resolution, automatic and deep learning AFM, and how AFM is being combined with other new methods like IR and Raman microscopy
This book provides a well-focused and comprehensive overview of novel technologies involved in advanced microfluidics based diagnosis via various types of prognostic and diagnostic biomarkers. This authors examine microfluidics based diagnosis in the biomedical field as an upcoming field with extensive applications. It provides a unique approach and comprehensive technology overview for diagnosis management towards early stages of various bioanalytes via cancer diagnostics diabetes, alzheimer disease, toxicity in food products, brain and retinal diseases, cardiovascular diseases, and bacterial infections etc. Thus, this book would encompass a combinatorial approach of medical science, engineering and biomedical technology. The authors provide a well-focused and comprehensive overview of novel technologies involved in advanced microfluidics based diagnosis via various types of prognostic and diagnostic biomarkers. Moreover, this book contains detailed description on the diagnosis of novel techniques. This book would serve as a guide for students, scientists, researchers, and microfluidics based point of care technologies via smart diagnostics and to plan future research in this valuable field.
This two-volume set focuses on the chemistry and physics of engineering materials that have potential for applications in several disciplines of engineering and science. Contributions range from new methods to novel applications of existing methods. Volume 1 addresses modern analytic methodologies while Volume 2 focuses on the limitations, properties, and models of materials. The collection of topics in these volumes reflect the diversity of recent advances in chemistry and physics of engineering materials with a broad perspective that will be useful for scientists as well as for graduate students and engineers. This new two-volume set presents leading-edge research from around the world.
This two volume set will analyse the modifying effects of both organic and inorganic nanofillers on the mechanical properties of polymer nanocomposites. Detailing processing, characterization, properties, and applications, the books demonstrate how choosing the right nanofiller can encourage innovation, sustainability and cost effective manufacturing. The set includes the following volumes: - Volume one looks at organic nanofillers including natural fibres and membranes - Volume two focuses on inorganic nanofillers including metallic foams, metal oxides and hydrogels These volumes will be of interest to engineers involved with inorganic nanofillers, in a variety of industries including automotive, aerospace and biomedical engineering.
Since the 1920s, modern powder metallurgy has been used to produce a wide range of structural powder metallurgy components, self-lubricating bearings, and cutting tools. The conventional method involves the production of metal powders and the manufacture of useful objects from such powders by die compaction and sintering. Powder injection molding permits the production of stronger, more uniform, and more complex powder metallurgy parts. A detailed discussion of powder metallurgy materials and products is given in this book. Worked examples, exercises, questions, and problems are included in each chapter.
While innovation can be defined in many ways, the author sees it as a process. It is not the sudden eureka moment in the middle of the night, nor is it a clear and linear path towards a final destination. Instead, it involves a strong sense of creativity and curiosity. An innovative mind has a natural inclination towards out-of-the-box thinking. It involves a willingness to try something new, without fear or judgment, to develop something no one else has ever articulated. While the mindset comes naturally, it requires fuel to keep it running. Innovators are voracious readers and researchers. They feed their mindset all of the fuel it needs to stay informed and relevant in their field. Many of the same things can be said for the Lean mindset. Lean management doesn't happen overnight, and it is very rarely a clear and linear path to true Lean thinking. Some might consider Lean a subset of innovative thinking, while others see it in reverse. Regardless of the relationship's directionality, one thing is certain: You cannot have one without the other. This book follows John Riley, the CEO of a medium-sized valve company just outside of Pittsburgh, Pennsylvania, who will stop at nothing to create an innovative work environment. Through the ups and downs of his journey, he learns a number of Lean and innovative skills, strategies, and mindsets to help him build the business he's always envisioned for himself. Throughout the book, you see examples of both strong and poor innovative leadership skills demonstrated by each of the main characters. The key messages are ones that help leaders build and access a mindset insistent on continuous improvement. Leadership techniques and abilities that bolster creative thought and problem-solving are the most successful throughout this book. To be truly innovative, you can never stop driving the learning process. For this to happen, leaders need to recognize when there is a need for a change or improvement. This is the beauty of the marriage between Lean and innovation: They both require continuous learning and growth. The desire to improve is only one piece of this equation, however. The other is the willingness to act. Without both of these factors, true innovation will always be out of reach.
Manipulation of matter at the nanoscale level is the key factor in nanotechnology, and it is considered as a great driving force behind the current industrial revolution since it offers facile and feasible remedies for many problems. Because of the unique characteristic properties of nanomaterials, they can be employed in a wide variety of fields such as agriculture and food technology, catalysis, biomedical applications, tissue culture engineering and fertilizers, etc. In this regard, characterization of nanomaterials plays a significant role in determining their optical, thermal, and physicochemical properties. Many techniques have been used in nanomaterial characterization and the most important techniques are discussed in detail in this book with its principles, basic operation procedures and applications with suitable examples. In summary, this book offers a broad content on the most important chemical and structural characterization techniques of nanomaterials. The book offers comprehensive coverage of the most essential topics, including: Provides a comprehensive understanding about physical and chemical characterization techniques of nanomaterials Includes details about basic principles of each characterization technique with appropriate examples Covers most of the important characterization techniques that need to know under the level of undergraduate/early career scientists/beginners in materials chemistry Provides all the basic knowledge to understand and carry out the respective analysis of nanomaterials Fulfills the timely need of a book that covers the most important and useful characterization techniques in nanomaterial characterization Up to date, there are no other books/book chapters which discuss most of these nanocharacterization techniques in one segment with all the basic instrumentation details and narrated examples of nanomaterial characterization. In a nutshell, this book will be a great asset to undergraduates/early career scientists/beginners of material science since it provides a comprehensive and complete understanding about most of the techniques nanocharacterization tools in a short time. Intended audience is based on science education while specifically focusing on undergraduates/graduate students/early scientists and beginners of chemistry, materials chemistry and nanotechnology and nanoscience.
Survival and thriving in today's business environment require companies to continuously strive for operational excellence at all levels of the organization. Simply working to maintain existing operations is not an adequate or sustainable business strategy, especially when competing in a global market. To remain relevant, companies must adopt a process control and continuous improvement mentality as an integral part of their daily work activities. These two operational disciplines form the foundation and stepping stones for manufacturing excellence. Processes must be stable, capable, and controlled as a prerequisite for sustainable improvement. Sustainable improvements must be strategic, continuous, and focused on process optimization. Modern-day manufacturing is rapidly changing in the face of technological, geopolitical, social, and environmental developments. These challenges are altering the way we think and act to transform raw materials into finished goods. Meeting these challenges requires particular attention to how we develop and engage people and apply technology for long-term sustainability and competitive advantage. This book takes you on a journey to explore the fundamental elements, management practices, improvement methods, and future direction of shop floor management. Part 1 of this five-part manuscript considers workplace culture, organizational structure, operational discipline, and employee accountability as the foundation for a robust manufacturing system. Part 2 studies the impact of process standardization, data analytics, information sharing, communication, and people on daily shop floor management. Once the management system has been adequately described, Part 3 concentrates on its effective execution, monitoring, and control with a deep look into the people, methods, machines, materials, and environment that make it possible. Like every good manufacturing text, efficiency and productivity are key topics. That's why Part 4 explores various methods, tools, and techniques associated with product and process development, productivity improvement, agile methods, shop floor optimization, and manufacturing excellence. The final section, Part 5, shifts focus to emerging technologies, engaging the reader to contemplate technology's impact on the digital transformation of the manufacturing industry.
This book discusses the 3D printing of sensors, actuators, and antennas and illustrates how manufacturers can create smart materials that can be effectively used to prepare low-cost products. The book also includes how to select the appropriate process for your manufacturing needs. 3D Printing of Sensors, Actuators, and Antennas for Low-Cost Product Manufacturing offers the most recent developments in 3D printing of sensors, actuators, and antennas for low-cost product manufacturing; the book highlights some of the commercially available low-cost 3D printing processes that have higher efficiency and accuracy. Fundamental principles and working methodologies are presented with a critical review of the past work involved and current trends with future predictions. It covers composite and polymeric materials widely used and specifically focuses on low-cost elements. Recent breakthroughs and advantages in product manufacturing when printing smart materials are also discussed. Manufacturing engineers, product designers, manufacturing industries, as well as graduate students, and research scholars will find this book very useful for their work and studies.
This book addresses the vital importance of reshoring US manufacturing capability to ensure economic and military security and then discusses the proven methods that the United States used to gain manufacturing supremacy in the first place. The vital takeaway is: If the job can be made sufficiently productive, the per-unit labor cost ceases to be relevant which means a business can pay high wages, realize high profits, and deliver low prices simultaneously. The contest is then not between high wages and cheap labor, but between efficiency and inefficiency and, when automation is involved, machine against machine. Readers will be able to put these principles to work very quickly to achieve tangible results. The relatively low Federal minimum wage has meanwhile become a major issue, but inflation skyrocketed in the second quarter of 2022 when higher wages, and higher demand for goods and services, were not matched with higher productivity. The book addresses the relationship between the money supply and the velocity of money to prices, wages, and productivity. A manufacturing resurgence in the United States will not only increase our standard of living enormously but generate taxable economic activity that will help pay down rather than increase the Federal debt. Higher productivity also delivers a greater supply of goods to accompany higher wages, and thus works against inflation. This can prevent looming recessions and disruptions.
Future energy technologies must embrace and achieve sustainability by displacing fossil carbon-intensive energy consumption or capture/reuse/sequester fossil carbon. This book provides a deeper knowledge on individual low (and zero) carbon technologies in a comprehensive way, covering details of recent developments on these technologies in different countries. It also covers materials and processes involved in energy generation, transmission, distribution, storage, policies, and so forth, including solar electrical; thermal systems; energy from biomass and biofuels; energy transmission, distribution, and storage; and buildings using energy-efficient lighting.
Extensively revised and thoroughly updated, this popular text de-emphasizes high level mathematics in favor of effective, accurate modeling. Real-world examples amplify the theory and show how to use derived equations to model physical problems. Exercises that parallel the examples build readers' confidence and prepare them to confront the more complex situations they encounter as professionals.
The Magnesium Technology Symposium, the event on which this collection is based, is one of the largest yearly gatherings of magnesium specialists in the world. Papers represent all aspects of the field, ranging from primary production to applications to recycling. Moreover, papers explore everything from basic research findings to industrialization. Magnesium Technology 2020 covers a broad spectrum of current topics, including alloys and their properties; cast products and processing; wrought products and processing; forming, joining, and machining; corrosion and surface finishing; and structural applications. In addition, there is coverage of new and emerging applications.
Covers simultaneously rigorous mathematics, general physical principles and engineering applications with practical interest Provides interpretation of results with the help of illustrations Includes detailed proofs of all results
Technology Innovation discusses the fundamental aspects of processes and structures of technology innovation. It offers a new perspective concerning fundamentals aspects not directly involved in the complex relations existing between technology and the socio-economic system. By considering technology and its innovation from a scientific point of view, the book presents a novel definition of technology as a set of physical, chemical, and biological phenomena, producing an effect exploitable for human purposes. Expanding on the general model of technology innovation by linking the model of technology, based on a structure of technological operations, with the models of the structures for technology innovation, based on organization of fluxes of knowledge and capitals, the book considers various technological processes and the stages of the innovation process. Offers a perspective on the evolution of technology in the frame of an industrial platform network Explains a novel definition of technology as a set of physical, chemical, and biological phenomena producing an effect exploitable for human purposes Discusses technology innovation as result of structures organizing fluxes of knowledge and capitals Provides a technology model simulating the functioning of technology with its optimization Presents a technology innovation model explaining the territorial technology innovation process The book is intended for academics, graduate students, technology developers who are involved in operations management and research, innovation, and technology development.
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