Computational fluid dynamics, CFD, has become an indispensable tool for many engineers. This book gives an introduction to CFD simulations of turbulence, mixing, reaction, combustion and multiphase flows. The emphasis on understanding the physics of these flows helps the engineer to select appropriate models to obtain reliable simulations. Besides presenting the equations involved, the basics and limitations of the models are explained and discussed. The book combined with tutorials, project and power-point lecture notes (all available for download) forms a complete course. The reader is given hands-on experience of drawing, meshing and simulation. The tutorials cover flow and reactions inside a porous catalyst, combustion in turbulent non-premixed flow, and multiphase simulation of evaporation spray respectively. The project deals with design of an industrial-scale selective catalytic reduction process and allows the reader to explore various design improvements and apply best practice guidelines in the CFD simulations.
Graphene Materials: Fundamentals and Emerging Applications brings together innovative methodologies with research and development strategies to provide a detailed state-of-the-art overview of the processing, properties, and technology developments of graphene materials and their wide-ranging applications. The applications areas covered are biosensing, energy storage, environmental monitoring, and health. The book discusses the various methods that have been developed for the preparation and functionalization of single-layered graphene nanosheets. These form the essential building blocks for the bottom-up architecture of various graphene materials because they possess unique physico-chemical properties such as large surface areas, good conductivity and mechanical strength, high thermal stability and desirable flexibility. The electronic behavior in graphene, such as dirac fermions obtained due to the interaction with the ions of the lattice, has led to the discovery of novel miracles like Klein tunneling in carbon-based solid state systems and the so-called half-integer quantum Hall effect. The combination of these properties makes graphene a highly desirable material for applications. In particular, Graphene Materials: Fundamentals and Emerging Applications has chapters covering: Graphene and related two-dimensional nanomaterials Surface functionalization of graphene Functional three-dimensional graphene networks Covalent graphene-polymer nanocomposites Magnesium matrix composites reinforced with graphene nanoplatelets Graphene derivatives for energy storage Graphene nanocomposite for high performance supercapacitors Graphene nanocomposite-based bulk hetro-junction solar cells Graphene bimetallic nanocatalysts foam for energy storage and biosensing Graphene nanocomposites-based for electrochemical sensors Graphene electrodes for health and environmental monitoring
The Organizational Consultant (CD attached) together with the book provide a managerial toolkit for the business person who wants to make her organization better and also for the student who wants a working knowledge of organizational design. For both, the Organizational Consultant guides you through cases or your own organization to analyze the company; it contains comments and help which tell you why and directs you to in-depth discussion on the concepts applied. Building intuition about theory through application is the approach.
Why are some organizations more creative than others? What sets innovative, high-performing organizations apart? Can creativity and innovation be learned and enhanced? The answer to the last question, say creativity experts Nancy Napier and Mikael Nilsson, is a resounding yes. And with general consensus that creativity and innovation drive business growth, fostering creativity couldn't be more important. In The Creative Discipline, Napier and Nilsson illustrate six key factors that power creative, high-achieving organizations, and they provide managers with guidelines for incorporating those factors into their own companies. Business people will learn how innovative organizations get superior results from employees not just through disciplined methods of thinking, but also through free-flowing work spaces and work practices that help supercharge the imagination. Combining research on creative organizations in several sectors, this book argues that innovative organizations known for doing things differently (and profitably) approach creativity and innovation in similar, disciplined ways, regardless of industry or field. That discipline fosters new ideas, solutions, and approaches, and it ensures that the flow of creativity is constant. The Creative Discipline demonstrates that: -Innovative, high-performing organizations have three disciplines in common: (1) within discipline mastery, (2) out of discipline thinking, and (3) a disciplined process that leads to innovation. -Innovative organizations also have three factors that strengthen the creative disciplines: faces (creative entrepreneurs, leaders, and teams); places (the physical and organizational infrastructure that is reflected in offices, buildings, and location); and traces (elements that act as catalysts for creativity—the culture, networks, and policies that support creative and innovative endeavors). The book explains each factor for creative success in detail. Best, Napier and Nilsson show creativity and innovation at work in a range of sectors from sports to software to theater and contemporary circus. They also show how innovative practices in developed countries like the U.S. and Sweden compare to those in developing countries like Vietnam. Companies can learn to innovate and in the process reap benefits like higher sales and profits, greater productivity—while regaining a valuable element missing in so many workplaces: fun.
Available online: https://pub.norden.org/temanord2022-568/ The occurrence of abandoned, lost, and discarded fishing gear (ALDFG) in aquatic environments contributes both to environmental and socioeconomic impacts. In nature, discarded fishing gear contributes to pollution by macro- and microplastics and harmful chemicals as well as to the degradation of habitats. This study compiles information from the Nordic countries on the quantity and composition of lost fishing gear, originating mainly from sport- and recreational fishing activities. The study also considers the occurrence of harmful chemicals associated with the lost fishing gear and the potential impact of these chemicals on the aquatic environment. Suggestions on how to prevent further losses and mitigate negative impact of lost fishing gear are also provided.
This book assesses the importance of poetry for the Old Icelandic literary flowering of c. 1150–1350. It addresses the apparent paradox that an extremely conservative form of literature, namely skaldic poetry, was at the core of the most innovative literary and intellectual experiments in the period. The book argues that this cannot simply be explained as a result of strong local traditions, as in most previous scholarship. Thus, for instance, the author demonstrates that the mix of prose and poetry found in kings’ sagas and sagas of Icelanders is roughly contemporary to the written sagas. Similarly, he argues that treatises on poetics and mythology, including Snorri’s Edda, are new to the period, not only in their textual form, but also in their systematic mode of analysis. The book contends that what is truly new in these texts is the method of the authors, derived from Latin learning, but applied to traditional forms and motifs as encapsulated in the skaldic tradition. In this way, Christian Latin learning allowed for its perceived opposite, vernacular oral literature of pagan extraction, to reach full fruition and to largely replace the very literature which had made this process possible in the first place.
Fiscal measures are being used increasingly by governments to secure environmental policy objectives. Through a comparative study of the water policies of Denmark, France, Germany and the Netherlands, Andersen shows how "green taxes", as opposed to administrative regulation, have worked.
An annotated index and general orientation of Islamic art collections in museums, libraries, other institutions and on private hands. Includes a short description of each collection, its main characteristics, documentation, publications and exhibitions.
I løpet av de siste ti årene har såkalte grønne avgifter blitt introdusert for å skjerme natur og miljø i de nordiske landene. Rapporten undersøker effekten av slike tiltak ved å gjennomgå eksisterende litteratur om grønne avgifter på CO2-utslipp i forbindelse med plantevernmidler. Mer enn 40 studier er evaluert.
Urban designer Mikael Colville-Andersen draws from his experience working for dozens of cities around the world on bicycle planning, strategy, infrastructure design, and communication. In Copenhagenize he shows cities how to effectively and profitably re-establish the bicycle as a respected, accepted, and feasible form of transportation. Building on his popular blog of the same name, Copenhagenize offers entertaining stories, vivid project descriptions, and best practices, alongside beautiful and informative visuals to show how to make the bicycle an easy, preferred part of everyday urban life.
Computational fluid dynamics, CFD, has become an indispensable tool for many engineers. This book gives an introduction to CFD simulations of turbulence, mixing, reaction, combustion and multiphase flows. The emphasis on understanding the physics of these flows helps the engineer to select appropriate models to obtain reliable simulations. Besides presenting the equations involved, the basics and limitations of the models are explained and discussed. The book combined with tutorials, project and power-point lecture notes (all available for download) forms a complete course. The reader is given hands-on experience of drawing, meshing and simulation. The tutorials cover flow and reactions inside a porous catalyst, combustion in turbulent non-premixed flow, and multiphase simulation of evaporation spray respectively. The project deals with design of an industrial-scale selective catalytic reduction process and allows the reader to explore various design improvements and apply best practice guidelines in the CFD simulations.
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