Download or read book Development of the Glenn Heat Transfer Glenn Ht Computer Code to Enable Time Filtered Navier Stokes Tfns Simulations and Application to Film Cooling on a Flat Plate Through Long Cooling Tubes written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-05-22 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computational fluid dynamics (CFD) analysis using Reynolds-averaged Navier-Stokes (RANS) formulation for turbomachinery-related flows has enabled improved engine component designs. RANS methodology has limitations that are related to its inability to accurately describe the spectrum of flow phenomena encountered in engines. Examples of flows that are difficult to compute accurately with RANS include phenomena such as laminar/turbulent transition, turbulent mixing due to mixing of streams, and separated flows. Large eddy simulation (LES) can improve accuracy but at a considerably higher cost. In recent years, hybrid schemes that take advantage of both unsteady RANS and LES have been proposed. This study investigated an alternative scheme, the time-filtered Navier-Stokes (TFNS) method applied to compressible flows. The method developed by Shih and Liu was implemented in the Glenn-Heat-Transfer (Glenn-HT) code and applied to film-cooling flows. In this report the method and its implementation is briefly described. The film effectiveness results obtained for film cooling from a row of 30deg holes with a pitch of 3.0 diameters emitting air at a nominal density ratio of unity and two blowing ratios of 0.5 and 1.0 are shown. Flow features under those conditions are also described. Ameri, Ali and Shyam, Vikram and Rigby, David and Poinsatte, Phillip and Thurman, Douglas and Steinthorsson, Erlendur Glenn Research Center COMPUTATIONAL FLUID DYNAMICS; FILM COOLING; FLAT PLATES; NAVIER-STOKES EQUATION; LARGE EDDY SIMULATION; HEAT TRANSFER; REYNOLDS AVERAGING; FREE FLOW; COMPUTER PROGRAMS; TURBULENT FLOW; TURBOMACHINERY
Download or read book Private Pensions Versus Social Inclusion written by Barbara Riedmüller and published by Edward Elgar Publishing. This book was released on 2008-01-01 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: Assesses the extent to which six European multi-pillar pension regimes are socially inclusive, by micro-simulating retirement income for hypothetical citizens facing typical post-industrial risks. This book identifies the political and institutional conditions under which private pensions are reconcilable with social inclusion.
Download or read book Archaeology and Capitalism written by Yannis Hamilakis and published by Routledge. This book was released on 2016-06-03 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt: The editors and contributors to this volume focus on the inherent political nature of archaeology and its impact on the practice of the discipline. Pointing to the discipline’s history of advancing imperialist, colonialist, and racist objectives, they insist that archaeology must rethink its muted professional stance and become more overtly active agents of change. The discipline is not about an abstract “archaeological record” but about living individuals and communities, whose lives and heritage suffer from the abuse of power relationships with states and their agents. Only by recognizing this power disparity, and adopting a political ethic for the discipline, can archaeology justify its activities. Chapters range from a critique of traditional ethical codes, to examinations of the capitalist motivations and structures within the discipline, to calls for an engaged, emancipatory archaeology that improves the lives of the people with whom archaeologists work. A direct challenge to the discipline, this volume will provoke discussion, disagreement, and inspiration for many in the field.
Download or read book Foundations of Nursing Practice written by Richard Hogston and published by Palgrave MacMillan. This book was released on 2007 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: "The third edition of this popular introductory text builds on its predecessors' reputation for providing a broad scope of material relevant to the Common Foundation course. The updated version features two new chapters: Ethics in Nursing and Health Informatics; the contents have been reorganized into a theory/practice structure and coverage of cultural and branch issues has been improved throughout. With its clarity, readability and range of interactive features, this text demonstrates fluently how knowledge can be applied to practice."--Publisher's website.
Download or read book The Handbook of West European Pension Politics written by Ellen, M. Immergut and published by Oxford University Press, USA. This book was released on 2007-01-04 with total page 965 pages. Available in PDF, EPUB and Kindle. Book excerpt: Comparative analysis of pension systems in the EU-15 countries and Switzerland. Gives an overview of the political institutions and party systems, and traces the proposed and enacted pension reforms since the 1980s.
Download or read book Environmental Design Guidelines for Low Crested Coastal Structures written by Stephen J. Hawkins and published by Elsevier. This book was released on 2010-07-07 with total page 419 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effect of manmade activities is primarily local but can extend far away from the location of intervention. This underlines the importance of establishing coastal zone management plans covering large stretches of coastlines. In recent years, interest in Low Crested Structures (coastal defense structures with a low-crest) has been growing together with awareness of the sensitivity to environmental impacts produced by coastal defenses. The relation between wave climate, beach erosion, beach defence means, habitat changes and beach value, which clearly exists based on EC research results, suggests the necessity of an integrated approach when designing coastal protection schemes. In accordance with this need, the present design guidelines cover structure stability and construction problems, hydro and morphodynamic effects, environmental effects (colonisation of the structure and water quality), societal and economic impacts (recreational benefits, swimming safety, beach quality). Environmental Design Guidelines for Low Crested Coastal Structures is specifically dedicated to Low Crested Structures, and provides methodological tools both for the engineering design of structures and for the prediction of performance and environmental impacts of such structures. A briefing of current best practice for local and national planning authorities, statutory agencies and other stakeholders in the coastal zone is also covered. Presented in a generic way, this book is appropriate throughout the European Union, taking into account current European Commission policy and directives for the promotion of sustainable development and integrated coastal zone management. - Fills the gap between engineering and ecology in coastal defense planning - Shows the reader how to perform an integrated design of coastal defense schemes - Presents latest insights on hydro-morphodynamics induced by structures - Provides directly applicable tools for the design of low crested structures - Highlights socio-economic perspectives in coastal defense design
Download or read book Material Identities written by Joanna Sofaer and published by John Wiley & Sons. This book was released on 2008-04-15 with total page 186 pages. Available in PDF, EPUB and Kindle. Book excerpt: Material Identities examines the way that individuals use material objects as tools for projecting aspects of their identities. Considers the way identity is fashioned, launched, used, and admired in the material world. Contributors intervene from the disciplines of art history, anthropology, design and material culture. Considers contrasting media - painting, print, sculpture, dress, coinage, architecture, furniture, luxury items, and interior design. Explores the complexity of identity through the intersection notions of gender, ethnicity, age, sexuality, and class. Reaffirms the central role of public identities and their impact on social life.
Download or read book Masterclass in AUV Technology for Polar Science written by Gwyn Griffiths and published by . This book was released on 2007-01-01 with total page 146 pages. Available in PDF, EPUB and Kindle. Book excerpt: This publication features 13 papers which were presented at the International Masterclass held at the National Oceanography Centre, Southampton. All focus around the issue of funding and use of autonomous underwater vehicles in polar regions.
Download or read book The Cinema Book written by Pam Cook and published by . This book was released on 2007 with total page 624 pages. Available in PDF, EPUB and Kindle. Book excerpt: This new edition of 'The Cinema Book' looks at the recent developments in the field of cinema studies whilst retaining the historical coverage and depth of the original.
Download or read book From Self to Shelf written by Sally Bayley and published by . This book was released on 2007 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: From Self to Shelf is a marvellously rich and various exploration of the interplay between biographical and aesthetic selves, ranging from the great self-inventions of the Romantic poets, through the complexities of revelation and impersonality that characterise twentieth century art, and down to the knowing dramas of reticence and display that distinguish the work of so many leading contemporaries. It includes essays in literary criticism, chapters in the history of painting and of music, biographical accounts, and studies in popular culture, as well as reflections by eminent practitioners. The editors have assembled an outstanding group of contributors, with names both new and familiar, to produce a volume at once absorbing and surprising, warmly alive to the human stories it tells while remaining theoretically up-to-date, and creating a book that is altogether as engaging and thought-provoking as the masterpieces it illuminates. Seamus Perry. Fellow and Tutor in English, Balliol College, Oxford.
Download or read book Social Justice and Intercultural Education written by Ghazala Bhatti and published by Trentham Books Limited. This book was released on 2007 with total page 236 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book enhances our understanding of the ways in which educational and socio-cultural issues are explored and untangled within various complex European societies, and highlights the need for ongoing dialogue between different communities and societies.
Download or read book A Fearsome Heritage written by Dr John Schofield and published by Routledge. This book was released on 2016-07-08 with total page 352 pages. Available in PDF, EPUB and Kindle. Book excerpt: From massive nuclear test sites to the more subtle material realities of everyday life, the influence of the Cold War on modern culture has been profound and global. Fearsome Legacies unites innovative work on the interpretation and management of Cold War heritage from fields including archaeology, history, art and architecture, and cultural studies. Contributors understand material culture in its broadest sense, examining objects in outer space, domestic space, landscapes, and artistic spaces. They tackle interpretive challenges and controversies, including in museum exhibits, heritage sites, archaeological sites, and other historic and public venues. With over 150 color photos and illustrations, including a photographic essay, readers can feel the profound visual impact of this material culture.
Download or read book Prescribing Adult Intravenous Nutrition written by Peter David Austin and published by Pharmaceutical Press. This book was released on 2007 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt: Serves as an introductory text offering the inexperienced healthcare professional involved in nutritional support, a practical guide to the principles and practice of adult parenteral nutrition. This work describes: why nutritional care is so important; what should be given; what can go wrong; how to deal with any IVN related problems; and more.
Download or read book Oxford Handbook of Occupational Health written by Julia Smedley and published by Oxford University Press, USA. This book was released on 2013-03-28 with total page 950 pages. Available in PDF, EPUB and Kindle. Book excerpt: Resource added for the Human Resources program 101161.
Download or read book Observing Government Elites written by R. A. W. Rhodes and published by Palgrave MacMillan. This book was released on 2007-11-21 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the everyday life of ministers and senior public servants in different countries, describing the world through their eyes. It explores how their beliefs, practices and traditions create meaning in politics and public policy making. It provides unique data on life of politicians and practical advice on how to conduct fieldwork.
Download or read book Cognitive Technologies and the Pragmatics of Cognition written by Itiel E. Dror and published by John Benjamins Publishing. This book was released on 2007-08-23 with total page 201 pages. Available in PDF, EPUB and Kindle. Book excerpt: Technology has long been a helpful aid in human cognitive activities. With its growing sophistication and usage, technology is now taking a more intrinsic and active role in human cognition. The shift from an external aid to being an internal component of cognitive processing reflects a revolution in technology, cognition, and their interaction. The creation of such ‘cognitive technologies’ transforms the traditional instrumental function of technology to a constitutive role that shapes and defines cognition itself. This book, which was originally published as a Special Issue of Pragmatics & Cognition 13:3 (2005), explores the new horizon of these ‘cognitive technologies’ and their interactions with humans.
Download or read book Biographies Space written by Dana Arnold and published by Routledge. This book was released on 2007-12-11 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt: Bringing together a collection of high-profile authors, Biographies and Space presents essays exploring the relationship between biography and space and how specific subjects are used as a means of explaining sets of social, cultural and spatial relationships. Biographical methods of historical investigation can bring out the authentic voice of subjects, revealing personal meanings and strategies in space as well as providing a means to analyze relations between the personal and the social. Writing about both actual (architectural) and imagined (pictorial) space, the authors consider issues of gender, childhood, sexuality and race, highlighting an increasing fluidity and interaction between theory, methods and history. Biographies and Space is an original and exciting new book, with direct relevance to both architectural and art history.
