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Books > Professional & Technical > Environmental engineering & technology > General
Sustainable Manufacturing Processes provides best practice advice on sustainable manufacturing methods, with examples from industry as well as important supporting theory. In the current manufacturing industry, processes and materials are developed with close reference to sustainability issues, with an outward look to optimum production efficiency and reduced environmental impact. Important topics such as the use of renewable energy, reduction of material waste and recycling, reduction in energy and water consumption, and reduction in emissions are all discussed, along with broad coverage of deformation and joining technologies, computational techniques, and computer-aided engineering. In addition, a wide range of traditional and innovative manufacturing technologies are covered, including friction stir welding, incremental forming, abrasive water jet machining, laser beam machining, sustainable foundry, porous material fabrication by powder metallurgy, laser and additive manufacturing, and thermoelectric and thermomagnetic energy harvesting.
The key principle of systems engineering is that an aircraft should be considered as a whole and not as a collection of parts. Another principle is that the requirements for the aircraft and its subsystems emanate from a logical set of organized functions and from economic or customer-oriented requirements as well as the regulatory requirements for certification. The resulting process promises to synthesize and validate the design of aircraft which are higher in quality, better meet customer requirements and are most economical to operate. This book is more of a how to and a why to rather than a what to guide. It stresses systems engineering is an integrated technical-managerial process that can be adapted without sacrificing quality in which risk handling and management is a major part. It explains that the systems view applies to both the aircraft and the entire air transport system. The book emphasizes that system engineering is not an added layer of processes on top of the existing design processes; it is the glue that holds all the other processes together. The readership includes the aircraft industry, suppliers and regulatory communities, especially technical, program and procurement managers; systems, design and specialty engineers (human factors, reliability, safety, etc.); students of aeronautical and systems engineering and technical management; and government agencies such as FAA and JAA.
Sustainable livelihoods and ecosystems are far-reaching and burning issues in the wake of high growth of population, low production and per ha yield of crops and depletion of biodiversity resources. Mountainous regions of the world are facing the menace of poverty, food insecurity and malnutrition. Further, tremendous growth in population and slow pace of development have together forced most of the population to live below poverty line. Traditionally depending upon cultivating subsistence crops for food requirement, the people living in mountainous region are unable to produce sufficient food grains to run their livelihood smoothly. The Himalayas is one of the world's biodiversity hotspots and has an abundance of natural resources: land, water and forest - life sustaining factors. The geo-environmental conditions - climate and landscape further enhance the possibility of sustainable livelihoods through eco-tourism, harnessing water resources and utilizing forests and their products sustainably. Diversifying agricultural practices through cultivating cash and cereal crops and enhancing livelihood options through extensive use of timber and non-timber based forestry products can help to eradicate poverty and provide food security. This book consists of an introduction and nine chapters, covering geo-environmental setting, socio-economy and population profile, sustainable livelihoods: diversification and enhancement, livelihood analysis, development of tourism and hydroelectricity, case studies, mountain ecosystems, sustainable mountain development and also presents a conclusion.
The book presents a comprehensive overview of the current state-of-the-art in the atmospheric boundary layer (ABL) research. It focuses on experimental ABL research, while most of the books on ABL discuss it from a theoretical or fluid dynamics point of view. Experimental ABL research has been made so far by surface-based in-situ experimentation (tower measurements up to a few hundred meters, surface energy balance measurements, short aircraft experiments, short experiments with tethered balloons, constant-level balloons, evaluation of radiosonde data). Surface flux measurements are also discussed in the book. Although the surface fluxes are one of the main driving factors for the daily variation of the ABL, an ABL description is only complete if its vertical structure is analyzed and determined. Satellite information is available covering large areas, but it has only limited temporal resolution and lacks sufficient vertical resolution. Therefore, surface-based remote sensing is a large challenge to enlarge the database for ABL studies, as it offers nearly continuous and vertically highly resolved information for specific sites of interest. Considerable progress has been made in the recent years in studying of ground-based remote sensing of the ABL. The book discusses such new subjects as micro-rain radars and the use of ceilometers for ABL profiling, modern small wind lidars for wind energy applications, ABL flux profile measurements, RASS techniques, and mixing-layer height determination.
A number of arguments are made by an international group of authors in this though provoking book about an understudied and socially important context. A future in which financial wealth transfers across the North-South divide from richer to poorer countries is far from sufficient for the relief of poverty and the pursuit of sustainability. Caution must be taken when growth is achieved through the liquidation of the natural wealth of poorer nations, in order to maintain a global economic status quo. Neither poverty reduction nor sustainability will ultimately be achieved. The financial collapse and social upheaval that might result will make the most recent economic downturn look trivial by comparison. What is more urgently needed instead, as argued in this book, is collaboration for sustainability and innovation in the global South, especially building on models originally developed in the South that are transferable to the North. In pursuit of a sustainable and more equitable future, the book examines such topics as Cross-Border Innovation in South-North Fair Trade Supply Chains; Potential Pollution Prevention Programs in Bangladesh; Digital Literacy and Social Inclusion in the South through Collective Storytelling and Eco-innovation at the 'Bottom of the Pyramid'. Many of these stories and have not been told and need greater visibility. The book contributes in a meaningfully to the discussion of how innovation and sustainability science can benefit both sides in South-North innovation collaborations. It provides useful introduction to the topics, as well as valuable critiques and best practices. This back-and-forth flow of ideas and innovation is itself new and promising in the modern pursuit of a fair and sustainable future for all regions of our planet.
1) Original book with chapters written by Brazilian researchers and colleagues from Universities in the Global North; 2) New and interdisciplinary interpretations of democracy, development, and sustainability; 3) Word Political Economy theoretical frontier linking class, race, and gender conflicts; 4) Challenges’ diagnoses and proposal of solutions for the future of the World Political Economy after the Covid-19 crisis.
Gain a Deeper Understanding of Mechanical Fastening: Assemble More Efficient and Competitive Products A good design, quality parts, and properly executed assembly procedures and processes result in well-fastened assemblies. Utilizing a combined knowledge of mechanical assembly engineering and fastening technology, Mechanical Fastening, Joining, and Assembly, Second Edition provides readers with a solid understanding of mechanical fastening, joining, and assembly information. Based on the author's experience in the field, this updated mechanical arts guide and reference chronicles the technical progress since the first edition was published more than a decade ago. Provides Case Studies Showing Real-World Applications for Commonly Used Assemblies The second edition addresses recent trends in the industry, and looks at new fastening technologies used in aerospace, automotive, and other key areas. It explains the fastening function in depth, and describes the types of fastening approaches that can be used effectively. The revised text expands on the presentation and review of fastened components, detailing the assembly, design, manufacturing, and installation of fastener products and procedures. It covers specific joining applications, including vibration, standard, and special materials; details environmental factors; and provides useful reference charts for future use. What's New in the Second Edition: Provides an up-to-date selection of technologies Contains practical approaches to modern fastener technology Reviews engineering fundamentals with a focus on their application in the fastener industry Includes a section on fastener statics Expands on fastener manufacturing processes, most specifically cold heading and roll threading Adds fastener dynamics to draw attention to forces in motion (wind turbine hub turning in strong winds) and fastener strength of materials Extends review of the economics of fastening and provides some tools for engineering economics Examines the difference in static and dynamic strengths Considers fastener materials in this new century, provides some observations about the fastener laboratory, and discusses electrical theory Addresses sustainability, application product management, thermodynamics, energy systems, and new thought maps for application analysis Takes a look at a favorite application, D&D 100, and more Mechanical Fastening, Joining, and Assembly, Second Edition is accessible to novices and experienced technologists and engineers, and covers the latest in fastener technology and assembly training.
Superseding Gardiner's "Combustion Chemistry", this is an updated, comprehensive coverage of those aspects of combustion chemistry relevant to gas-phase combustion of hydrocarbons. The book includes an extended discussion of air pollutant chemistry and aspects of combustion, and reviews elementary reactions of nitrogen, sulfur and chlorine compounds that are relevant to combustion. Methods of combustion modeling and rate coefficient estimation are presented, as well as access to databases for combustion thermochemistry and modeling.
Energy Democracies for Sustainable Futures explores how our dominant carbon and nuclear energy assemblages shape conceptions of participation, risk, and in/securities, and how they might be reengineered to deliver justice and democratic participation in transitioning energy systems. Chapters assess the economies, geographies and politics of current and future energy landscapes, exposing how dominant assemblages (composed of technologies, strategies, knowledge and authorities) change our understanding of security and risk, and how they these shared understandings are often enacted uncritically in policy. Contributors address integral relationships across the production and government of material and human energies and the opportunities for sustainable and democratic governance. In addition, the book explores how interest groups advance idealized energy futures and energy imaginaries. The work delves into the role that states, market organizations and civil society play in envisioned energy change. It assesses how risks and security are formulated in relation to economics, politics, ecology, and human health. It concludes by integrating the relationships between alternative energies and governance strategies, including issues of centralization and decentralization, suggesting approaches to engineer democracy into decision-making about energy assemblages.
Eruptions, Initiatives and Evolution in Citizen Activism is the result of a collaborative research project spanning Asia, Africa, Latin America, and Europe. The book analyses internal and external challenges to civil society in more than twenty countries. It investigates through studies of ountries that include South Africa, India and the Netherlands of civil society evolution; examinations of citizen activism, such as Occupy London, the Chilean student movement, the Cambodian farmers campaign against land grabs; regional overviews such as the Southern Cone of Latin America, Southern Africa, and Russia. The studies identify changing roles, capacities, contributions and limitations of civil society in response to changing political, economic and social contexts. The book goes on to present selected studies, identifies patterns and lessons that emerge across countries and regions. It articulates implications of those lessons for practitioners and policy makers concerned with civil society contributions to national and regional development. This book was published as a special double issue of Development in Practice.
This book provides a detailed overview on methods used for the dating of past torrential activity on fans and cones and fosters the discussion on the impact of past and potential future climate change on torrential processes. The book has a clear focus on the practical applications of these methods, complemented by case studies. The limits of each dating method in case of excessive natural and human interventions on fans and cones are shown.
• Concepts, ideas, and processes explained in an easy to digest format, making this the perfect introduction to key ideas in Environmental Psychology • Engages with both historical and contemporary research, with contributions from highly qualified contributors in the field • The ideal resource for those studying Environmental Psychology for the first time, as well as those studying Sustainability Studies, Architecture and Built Environment Studies, and related fields
In his study of Romantic naturalists and early environmentalists, Dewey W. Hall asserts that William Wordsworth and Ralph Waldo Emerson were transatlantic literary figures who were both influenced by the English naturalist Gilbert White. In Part 1, Hall examines evidence that as Romantic naturalists interested in meteorology, Wordsworth and Emerson engaged in proto-environmental activity that drew attention to the potential consequences of the locomotive's incursion into Windermere and Concord. In Part 2, Hall suggests that Wordsworth and Emerson shaped the early environmental movement through their work as poets-turned-naturalists, arguing that Wordsworth influenced Octavia Hill's contribution to the founding of the United Kingdom's National Trust in 1895, while Emerson inspired John Muir to spearhead the United States' National Parks movement in 1890. Hall's book traces the connection from White as a naturalist-turned-poet to Muir as the quintessential early environmental activist who camped in Yosemite with President Theodore Roosevelt. Throughout, Hall raises concerns about the growth of industrialization to make a persuasive case for literature's importance to the rise of environmentalism.
Engineering Technology and Applications contains the contributions presented at the 2014 International Conference on Engineering Technology and Applications (ICETA 2014, Tsingtao, China, 29-30 April 2014). The book is divided into three main topics: - Civil and environmental engineering - Electrical and computer engineering - Mechanical engineering Considerable attention is also paid to big data, cloud computing, neural network algorithms and social network services. The book will be invaluable to professionals and academics in civil, environmental, electrical, computer and mechanical engineering.
Proceedings of a Workshop held at Stevenage, May 25-26, 1982
Wind Turbine Airfoils and Blades introduces new ideas in the design of wind turbine airfoils and blades based on functional integral theory and the finite element method, accompanied by results from wind tunnel testing. The authors also discuss the optimization of wind turbine blades as well as results from aerodynamic analysis. This book is suitable for researchers and engineers in aeronautics and can be used as a textbook for graduate students.
Having a team that knows how to adapt and innovate quickly can make all the difference in these challenging and competitive times -- for your organization and you personally as a leader. Leaders as coaches are crucial for a true learning organization, and high-performance teams need and want their leader to coach -- not tell. But not just any kind of coaching! Coaching that is enabling and inspiring because it increases adaptiveness and creativity -- with each individual and the whole team -- so they achieve important goals together. That's what the Coaching Kata helps leaders to learn. Take a fresh look at this five-phase, dual-purpose coaching model, become the leader you always wanted to be, and your team needs you to be. This business novel will transform the way you see and lead your team.
Includes science and technology of processing solid minerals to concentrates of grades, suitable for industrial extraction of metal values and other non-metallic products Provides a logical progression from basic to advanced concepts in mineral processing Designed to stimulate students to think as mineral processing engineers in training Explores sustainable mineral processing and circular economy in mineral processing Contains worked examples that clearly illustrates the various theories presented and help readers develop problem solving skills in mineral processing
This Lab Manual is a companion to the textbook Remote Sensing and Digital Image Processing with R. It covers examples of natural resource data analysis applications including numerous practical, problem-solving exercises, and case studies that use the free and open-source platform R. The intuitive, structural workflow helps students better understand a scientific approach to each case study in the book and learn how to replicate, transplant, and expand the workflow for further exploration with new data, models, and areas of interest. Features 1. Aims to expand theoretical approaches of remote sensing and digital image processing through multidisciplinary applications using R and R packages. 2. Engages students in learning theory through hands-on real-life projects. 3. All chapters are structured with solved exercises and homework and encourages readers to understand the potential and the limitations of the environments. 4. Covers data analysis in free and open-source (FOSS) R platform, which makes remote sensing accessible to anyone with a computer. 5. Explores current trends and developments in remote sensing in homework assignments with data to further explore the use of free multispectral remote sensing data, including very high spatial resolution information. Undergraduate and graduate level students will benefit from the exercises in this lab manual, as they are applicable to a variety of subjects including environmental science, agriculture engineering, as well as natural and social sciences. Students will gain a deeper understanding, and first-hand experience, with remote sensing and digital processing with a learn-by-doing methodology using applicable examples in natural resources.
Modeling Remaining Useful Life Dynamics in Reliability Engineering applies traditional reliability engineering methods to Prognostics and Health Management (PHM), looking at Remaining Useful Life (RUL) and predictive maintenance to enable engineers to effectively and safely predict machinery lifespan. One of the key tools used in defining and implementing predictive maintenance policies is the RUL indicator. However, it is essential to account for the uncertainty inherent to the RUL, as otherwise predictive maintenance strategies can be incorrect. This can cause high costs, or alternatively, ineffective predictions. Methods used to estimate RUL are very numerous and diverse, and broadly speaking, fall into three categories: model-based, data-driven, or hybrid, which uses both. The book starts by building on established theory, and applying cutting edge research to it, such as artificial intelligence models and deep learning. It looks at traditional reliability engineering methods through their relation to Prognostics and Health Management (PHM) requirements and presents the concept of RUL loss rate. Following on from this, the book presents a general method for defining a nonlinear transformation enabling the MRL to become a linear function. It also touches on topics such as Weibull distribution, gamma distribution and degradation, along with time-to-failure distributions. Features: Provides both practical and theoretical background of RUL Describes how the uncertainty of RUL can be related to RUL loss rate Provides new insights into time-to-failure distributions Offers tools for predictive maintenance_ The book will be of interest to engineers and researchers in reliability engineering, Prognostics and Health Management and industry management.
Riverbank filtration is widely used in Europe and to some extent in
the United States for the public water supply. It is a
cost-effective and realisable treatment technology in which
horizontal and vertical wells pump a mixture of ground water and
induced surface water from a river. This book describes the
biogeochemical issues involved in contaminant removal from surface
water and the mechanisms of pathogen removal. Specifically, the
following three points are considered:
The workshop attracted wide participation from relevant Russian and western organizations. International expertise from several related fields went together to produce a thorough understanding of the present status and how to develop the use of overall risk assessments and environmental impact assessments to ensure a sound use of resources when carrying out the tremendous work that must be carried out to clean up the cold war legacy. Important conclusions and recommendations have been produced and set out in the main report, providing a good basis for further development. Such development should note that safety and environmental performance can be addressed at three levels:
The aim is to progress from a) to b) and eventually reach c). The levels refer both to operatorsa (TM) performance and regulatorsa (TM) and other stakeholdersa (TM) expectations. Fundamentally, compliance cannot be achieved without the application of environmental impact assessment and risk assessment a" to judge whether protection objectives have been met. Major progress has been made towards developing common methodologies, although there are still improvements to be made, including a common understanding of objectives and interpretation of results. In addition, improved assessment capabilities are required to help distinguish multiply characterised options within a process of options assessment. In turn, this has to rely on broader holistic understanding of the issues as well as wide stakeholder involvement. From the viewpoint of the proponents ofany new development, the preparation of an environmental statement in parallel with project design provides a useful framework within which environmental considerations and design development can interact. Environmental analysis may indicate ways in which the project can be modified to avoid possible adverse effects, for example through considering more environmentally friendly alternatives. Taking these steps is likely to make the formal regulatory and planning approval stages run more smoothly.
There are three rudiments to the art of modelling: intuition, a sound theoretical background and experience. Intuition is beyond the reach of any teaching. Experience may to some extent be substituted by studying existing models. Initially, the foundations for the theoretic background needed in modelling must be laid down. This book defines the wide application of the term. The basic concepts are imaging processes and the fine structure of mappings. The main emphasis is on the imaging of dynamic processes which are analysed and subdivided into their atomic constituents by means of systems analysis. The cyclic structure and the stages of models' set-up are explained. The evaluation of a model's quality is regarded as a stochastic process. The aspects of grade used in different fields of sciences are brought into perspective. Thus, a quantitative concept of validity on the basis of conditional degrees of rational belief can be developed. |
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