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Vacuum Technique

Vacuum Science Technology and Applications

The Vacuum Interrupter Theory Design and Application

The Vacuum Interrupter Theory Design and Application

Title: The Vacuum Interrupter: Theory Design and ApplicationShelving guide: Electrical Engineering Dr. Paul Slade draws from his nearly six decades of active experience to develop this second edition of The Vacuum Interrupter: Theory Design and Application. This book begins by discussing the design requirements for high voltage vacuum interrupters and then the contact requirements to interrupt the vacuum arc. It then continues by describing the various applications in which the vacuum interrupter is generally utilized. Part 1 of this book begins with a detailed review of the vacuum breakdown process. It continues by covering the steps necessary for the design and the manufacture of a successful vacuum interrupter. The vacuum arc is then discussed including how it is affected as a function of current. An overview of the development and use of practical contact materials along with their advantages and disadvantages follows. Contact designs that are introduced to control the high current vacuum arc are also analyzed. Part 2 on application begins with a discussion of the arc interruption process for low current and high current vacuum arcs. It examines the voltage escalation phenomenon that can occur when interrupting inductive circuits. The occurrence of contact welding for closed contacts subjected to the passage of high currents and for contacts when closing on high currents is explored. The general requirements for the successful manufacture and testing of vacuum circuit breakers is then presented. The general application of vacuum interrupters to switch load currents especially when applied to capacitor circuits is also given. The interruption of high short circuit currents is presented along with the expected performance of the two major contact designs. Owing to the ever-increasing need for environmentally friendly circuit protection devices the development and application of the vacuum interrupter will only increase in the future. At present the vacuum circuit breaker is the technology of choice for distribution circuits (5kV to 40. 5kV). It is increasingly being applied to transmission circuits (72. 5kV to 242kV). In the future its application for protecting high voltage DC networks is assured. Audience This is a practical source book for engineers and scientists interested in studying the development and application of the vacuum interrupter Research scientists in industry and universities Graduate students beginning their study of vacuum interrupter phenomena Design engineers applying vacuum interrupters in vacuum switches vacuum contactors vacuum circuit breakers and vacuum contactors It provides a unique and comprehensive review of all aspects of vacuum interrupter technology for those new to the subject and for those who wish to obtain a deeper understanding of its science and application Scientists and engineers who are beginning their research into vacuum breakdown and aspects of the vacuum arc will find the extensive bibliography and phenomenological descriptions to be a useful introduction | The Vacuum Interrupter Theory Design and Application

GBP 59.99
1

Vacuum and Ultravacuum Physics and Technology

Power Vacuum Tubes Handbook

Power Vacuum Tubes Handbook

Providing examples of applications Power Vacuum Tubes Handbook Third Edition examines the underlying technology of each type of power vacuum tube device in common use today. The author presents basic principles reports on new development efforts and discusses implementation and maintenance considerations. Supporting mathematical equations and extensive technical illustrations and schematic diagrams help readers understand the material. Translate Principles into Specific Applications This one-stop reference is a hands-on guide for engineering personnel involved in the design specification installation and maintenance of high-power equipment utilizing vacuum tubes. It offers a comprehensive look at the important area of high-frequency/high-power applications of microwave power devices making it possible for general principles to be translated into specific applications. Coverage includes power grid tubes—triodes tetrodes and pentodes—as well as microwave power tubes such as klystrons traveling wave tubes gyrotrons and other high-frequency devices. These vacuum tubes are used in applications from radio broadcasting to television radar satellite communications and more. Explore a Wide Variety of Methods in Power Vacuum Tube Design This third edition includes updates on vacuum tube technology devices applications design methods and modulation methods. It also expands its scope to cover properties of materials and RF system maintenance and troubleshooting. Explaining difficult concepts and processes clearly this handbook guides readers in the design and selection of a power vacuum tube-based system. What’s New in This Edition Includes two new chapters on properties of materials and RF system maintenance and troubleshooting Contains updates and additions in most chapters Identifies key applications for commercial and scientific research Examines the frontiers of materials science directly impacting construction reliability and performance Reviews methods of power tube design for more efficient longer-lasting tubes Features updated illustrations throughout to clarify and explain fundamental principles and implementation considerations

GBP 94.99
1

Broadcast Indecency F.C.C. Regulation and the First Amendment

Hydrocarbon Processing and Refining Principles and Practices

Hydrocarbon Processing and Refining Principles and Practices

This book covers petroleum refining and gas purification processes including refinery configurations comprising of relevant units with special emphasis on processing of heavy crudes with high acid number. It includes a short review of distillation principles distillation column auxiliaries critical column pressure control strategies critical issues of crude and vacuum distillation units particularly for heavy crude processing. Different corrosion mechanisms and their prevention with regards to heavy high TAN crude processing are also included. Fundamentals are explained with support of steady-state simulation and presented with simulation flowsheets and outputs supported by examples of calculations and troubleshooting case studies. Features: • Deals with principles and practices in the hydrocarbon industry and petroleum refinery with emphasis on heavy crude processing • Focuses on operation and practices of the major process units with simulation examples and aimed at the professional engineer • Covers acid gas treatment in view of increased emphasis on carbon capture and storage and introduction of residue gasification processes • Elucidates methodologies for safety relief load computation for distillation columns • Explains real-life problems in reboilers column internals column pressure controls and corrosion in crude and vacuum distillation and secondary units with several case studies This book is aimed at professionals in petroleum engineering and graduate students in chemical engineering. | Hydrocarbon Processing and Refining Principles and Practices

GBP 110.00
1

Governance Innovations in the Asia-Pacific Region Trends Cases and Issues

The New Demagogues Religion Masculinity and the Populist Epoch

The New Demagogues Religion Masculinity and the Populist Epoch

Chapter 4 of this book is freely available as a downloadable Open Access PDF under a Creative Commons Attribution-Non Commercial-No Derivatives 4. 0 license available at http://www. taylorfrancis. com/books/e/9780429431197 Focused on the emergence of US President Donald Trump the United Kingdom’s departure from the European Union and the recruitment of Islamic State foreign fighters from Western Muslim communities this book explores the ways in which the decay and corruption of key social institutions has created a vacuum of intellectual and moral guidance for working people and deprived them of hope and an upward social mobility long considered central to the social contract of Western liberal democracy. Examining the exploitation of this vacuum of leadership and opportunity by new demagogues the author considers two important yet overlooked dimensions of this new populism: the mobilization of both religion and masculinity. By understanding religion as a dynamic social force that can be mobilized for purposes of social solidarity and by appreciating the sociological arguments that hyper-masculinity is caused by social injury Roose considers how these key social factors have been particularly important in contributing to the emergence of the new demagogues and their followers. Roose identifies the challenges that this poses for Western liberal democracy and argues that states must look beyond identity politics and exclusively rights-based claims and instead consider classical conceptions of citizenship. | The New Demagogues Religion Masculinity and the Populist Epoch

GBP 36.99
1

Charged Particle and Photon Interactions with Matter Chemical Physicochemical and Biological Consequences with Applications

Plastics Fabrication and Recycling

Non-Equilibrium Air Plasmas at Atmospheric Pressure

Rocking The State Rock Music And Politics In Eastern Europe And Russia

Understanding Space Time and Causality Modern Physics and Ancient Indian Traditions

The Routledge Handbook of Russian International Relations Studies

Steel Heat Treatment Equipment and Process Design

The Prop Building Guidebook For Theatre Film and TV

The Architecture of Desistance

Pricing Analytics Models and Advanced Quantitative Techniques for Product Pricing

Electricity and Magnetism

Environmental Crises in Central Asia From steppes to seas from deserts to glaciers

Environmental Crises in Central Asia From steppes to seas from deserts to glaciers

Environmental conditions do not exist in a vacuum. They are influenced by science politics history public policy culture economics public attitudes and competing priorities as well as past human decisions. In the case of Central Asia such Soviet-era decisions include irrigation systems and physical infrastructure that are now crumbling mine tailings that leach pollutants into soil and groundwater and abandoned factories that are physically decrepit and contaminated with toxic chemicals. Environmental Crises in Central Asia highlights major environmental challenges confronting the region’s former Soviet republics: Kazakhstan Kyrgyzstan Tajikistan Turkmenistan and Uzbekistan. They include threats to the Caspian and Aral seas the impact of climate change on glaciers desertification deforestation destruction of habitat and biodiversity radioactive and hazardous wastes water quality and supply energy exploration and development pesticides and food security and environmental health. The ramifications of these challenges cross national borders and may affect economic political and cultural relationships on a vast geographic scale. At the same time the region’s five governments have demonstrated little resolve to address these complex challenges. This book is a valuable multi-disciplinary resource for academics scholars and policymakers in environmental sciences geography political science natural resources mass communications public health and economics. | Environmental Crises in Central Asia From steppes to seas from deserts to glaciers

GBP 42.99
1

A Critical History of Health Films in Central and Eastern Europe and Beyond

A Critical History of Health Films in Central and Eastern Europe and Beyond

The burgeoning scholarship on Western health films stands in stark contrast to the vacuum in the historical conceptualization of Eastern European films. This book develops a nonlinear historical model that revises their unique role in the inception of national cinematography and establishing supranational health security. Readers witness the revelation of an unknown history concerning how the health films produced in Eastern European countries not only adopted Western patterns of propaganda but actively participated in its formation especially with regard to those considered “others”: Women and the populations of the periphery. The authors elaborate on the long “echo” of the discursive practices introduced by health films within public health propaganda as well as the attempts to negate and deconstruct such practices by rebellious filmmakers. A wide range of methods including the analysis of the sociological biographies of filmmakers the historical reconstruction of public campaigns against diseases and an investigation into the production of health films contextualizes these films along a multifaceted continuum stretching between the adaptation of global patterns and the cultivation of national authenticities. The book is aimed at those who study the history of film the history of public health Central and Eastern European countries and global history. | A Critical History of Health Films in Central and Eastern Europe and Beyond

GBP 130.00
1

The Care of the Older Person

Experimental Physics Principles and Practice for the Laboratory

Experimental Physics Principles and Practice for the Laboratory

The student's companion website and the instructor manual can be accessed here. This textbook provides the knowledge and skills needed for thorough understanding of the most important methods and ways of thinking in experimental physics. The reader learns to design assemble and debug apparatus to use it to take meaningful data and to think carefully about the story told by the data. Key Features:Efficiently helps students grow into independent experimentalists through a combination of structured yet thought-provoking and challenging exercises student-designed experiments and guided but open-ended exploration. Provides solid coverage of fundamental background information explained clearly for undergraduates such as ground loops optical alignment techniques scientific communication and data acquisition using LabVIEW Python or Arduino. Features carefully designed lab experiences to teach fundamentals including analog electronics and low noise measurements digital electronics microcontrollers FPGAs computer interfacing optics vacuum techniques and particle detection methods. Offers a broad range of advanced experiments for each major area of physics from condensed matter to particle physics. Also provides clear guidance for student development of projects not included here. Provides a detailed Instructor’s Manual for every lab so that the instructor can confidently teach labs outside their own research area. The manual can be accessed here. | Experimental Physics Principles and Practice for the Laboratory

GBP 48.99
1

Economies of Peace Economy Formation Processes in Conflict-Affected Societies

Economies of Peace Economy Formation Processes in Conflict-Affected Societies

Looking beyond and beneath the macro level this book examines the processes and outcomes of the interaction of economic reforms and socio-economic peacebuilding programmes with and international interventions in people’s lived realities in conflict-affected societies. The contributions argue that disregarding socio-economic aspects of peace and how they relate to the everyday leaves a vacuum in the understanding of the formation of post-conflict economies. To address this gap the book outlines and deploys the concept of ‘post-conflict economy formation’. This is a multifaceted phenomenon including both formal and informal processes that occur in the post-conflict period and contribute to the introduction adjustment or abolition of economic practices institutions and rules that inform the transformation of the socio-economic fabric of the society. The contributions engage with existing statebuilding and peacebuilding debates while bringing in critical political economy perspectives. Specifically they analyse processes of post-conflict economy formation and the navigation between livelihood needs; local translations of the liberal hegemonic order; and different sparse manifestations of welfare states. The book concludes that a sustainable peace requires the formation of peace economies: economies that work towards reducing structural inequalities and grievances of the (pre-)conflict period as well as addressing the livelihood concerns of citizens. This book was originally published as a special issue of Civil Wars. | Economies of Peace Economy Formation Processes in Conflict-Affected Societies

GBP 38.99
1