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Fluid Mechanics at Interfaces 2
Interfaces are present in most fluid mechanics problems. They not only denote phase separations and boundary conditions, but also thin flames and discontinuity waves. Fluid Mechanics at Interfaces 2 examines cases that involve one-dimensional or bi-dimensional manifolds, not only in gaseous and liquid physical states but also in subcritical fluids and in single- and multi-phase systems that may be pure or mixed. Chapter 1 addresses certain aspects of turbulence in discrete mechanics, briefly describing the physical model associated with discrete primal and dual geometric topologies before focusing on channel flow simulations at turbulence-inducing Reynolds numbers. Chapter 2 centers on atomi...
Turbulence and Interactions
This book presents a snapshot of the state-of-art in the field of turbulence modeling, with an emphasis on numerical methods. Topics include direct numerical simulations, large eddy simulations, compressible turbulence, coherent structures, two-phase flow simulation and many more. It includes both theoretical contributions and experimental works, as well as chapters derived from keynote lectures, presented at the fourth Turbulence and Interactions Conference (TI 2015), which was held on June 11-14 in Cargèse, Corsica, France. This multifaceted collection, which reflects the conference ́s emphasis on the interplay of theory, experiments and computing in the process of understanding and predicting the physics of complex flows and solving related engineering problems, offers a timely guide for students, researchers and professionals in the field of applied computational fluid dynamics, turbulence modeling and related areas.
Small Scale Modeling and Simulation of Incompressible Turbulent Multi-Phase Flow
The book provides basic and recent research insights concerning the small scale modeling and simulation of turbulent multi-phase flows. By small scale, it has to be understood that the grid size for the simulation is smaller than most of the physical time and space scales of the problem. Small scale modeling of multi-phase flows is a very popular topic since the capabilities of massively parallel computers allows to go deeper into the comprehension and characterization of realistic flow configurations and at the same time, many environmental and industrial applications are concerned such as nuclear industry, material processing, chemical reactors, engine design, ocean dynamics, pollution and...
Transforming Public Services by Design
For policy makers and policy implementers, design challenges abound. Every design challenge presents an opportunity for change and transformation. To get from policy intent to policy outcome, however, is not a straightforward journey. It involves people and services as much as it involves policies and organizations. Of all organizations, perhaps government agencies are perceived to be the least likely to change. They are embedded in enormous bureaucratic structures that have grown over decades, if not centuries. In effect, many people have given up hope that such an institution can ever change its ways of doing business. And yet, from a human-centered design perspective, they present a fabul...
Leading public sector innovation
In a time of unprecedented turbulence, how can public sector organisations increase their ability to find innovative solutions to society's problems? Leading public sector innovation shows how government agencies can use co-creation to overcome barriers and deliver more value, at lower cost, to citizens and business. Through inspiring global case studies and practical examples, the book addresses the key triggers of public sector innovation. It shares new tools for citizen involvement through design thinking and ethnographic research, and pinpoints the leadership roles needed to drive innovation at all levels of government. Leading public sector innovation is essential reading for public man...
Mechanics Down Under
The 22nd International Congress of Theoretical and Applied Mechanics (ICTAM) of the International Union of Theoretical and Applied Mechanics was hosted by the Australasian mechanics community in the city of Adelaide during the last week of August 2008. Over 1200 delegates met to discuss the latest development in the fields of theoretical and applied mechanics. This volume records the events of the congress and contains selected papers from the sectional lectures and invited lectures presented at the congresses six mini-symposia.
Design for Policy
Design for Policy is the first publication to chart the emergence of collaborative design approaches to innovation in public policy. Drawing on contributions from a range of the world’s leading academics, design practitioners and public managers, it provides a rich, detailed analysis of design as a tool for addressing public problems and capturing opportunities for achieving better and more efficient societal outcomes. In his introduction, Christian Bason suggests that design may offer a fundamental reinvention of the art and craft of policy making for the twenty-first century. From challenging current problem spaces to driving the creative quest for new solutions and shaping the physical ...
Making Futures
This book describes experiments in innovation, design, and democracy, undertaken largely by grassroots organizations, non-governmental organizations, and multi-ethnic working-class neighborhoods. These stories challenge the dominant perception of what constitutes successful innovations. They recount efforts at social innovation, opening the production process, challenging the creative class, and expanding the public sphere. The cases considered include a collective of immigrant women who perform collaborative services, the development of an open-hardware movement, grassroots journalism, and hip-hop performances on city buses. They point to the possibility of democratized innovation that goes beyond solo entrepreneurship and crowdsourcing in the service of corporations to include multiple futures imagined and made locally by often-marginalized publics.
Design & Democracy
Design affects all social contexts and is therefore intensively instrumentalized both by the politically powerful and their critics. Both functions of design, and their inevitable combination, are presented in this book in precise detail. Authors from various countries present previously unknown and innovative examples of democratic activities conducted through design. This publication is therefore aimed not only at design professionals but also at the general public of all countries.
Side@Ways: Mobile Margins and the Dynamics of Communication in Africa
Marginality does not mean isolation. In Africa where people are permanently on the move in search, inter alia, of a 'better elsewhere', marginality means disconnection to obvious possibilities and the invisibility of the myriad connections that make life possible for the ordinarily sidestepped. This book is about the workings of networks of the mobile in Africa, a continent usually associated with the 'global shadows' of the world. How do changes in the possibilities for communication, with the recent hype of mobile technology, influence the social and economic dynamics in Africa's mobile margins? To what extent is the freedom associated with new Information and Communication Technologies reality or disillusion for people dwelling in the margins? Are ordinary Africans increasingly Side@Ways? How social are these emergent Side@Ways? Contributions to answering these and related questions are harvested from ethnographic insights by team members of the WOTRO funded 'Mobile Africa revisited' research programme hosted by the African Studies Centre, Leiden, The Netherlands.
