Flow Separation PDF Download
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| Author | : Paul K. Chang |
| Publisher | : Elsevier |
| Total Pages | : 800 |
| Release | : 2014-06-28 |
| Genre | : Technology & Engineering |
| ISBN | : 1483181286 |
Download Separation of Flow Book in PDF, ePub and Kindle
Interdisciplinary and Advanced Topics in Science and Engineering, Volume 3: Separation of Flow presents the problem of the separation of fluid flow. This book provides information covering the fields of basic physical processes, analyses, and experiments concerning flow separation. Organized into 12 chapters, this volume begins with an overview of the flow separation on the body surface as discusses in various classical examples. This text then examines the analytical and experimental results of the laminar boundary layer of steady, two-dimensional flows in the subsonic speed range. Other chapters consider the study of flow separation on the two-dimensional body, flow separation on three-dimensional body shape and particularly on bodies of revolution. This book discusses as well the analytical solutions of the unsteady flow separation. The final chapter deals with the purpose of separation flow control to raise efficiency or to enhance the performance of vehicles and fluid machineries involving various engineering applications. This book is a valuable resource for engineers.
| Author | : Ning Qin |
| Publisher | : Springer Nature |
| Total Pages | : 341 |
| Release | : 2019-10-17 |
| Genre | : Technology & Engineering |
| ISBN | : 3030296881 |
Download Advances in Effective Flow Separation Control for Aircraft Drag Reduction Book in PDF, ePub and Kindle
This book presents the results of a European-Chinese collaborative research project, Manipulation of Reynolds Stress for Separation Control and Drag Reduction (MARS), including an analysis and discussion of the effects of a number of active flow control devices on the discrete dynamic components of the turbulent shear layers and Reynolds stress. From an application point of view, it provides a positive and necessary step to control individual structures that are larger in scale and lower in frequency compared to the richness of the temporal and spatial scales in turbulent separated flows.
| Author | : Louis G. Kaufman |
| Publisher | : |
| Total Pages | : 80 |
| Release | : 1978 |
| Genre | : Turbulence |
| ISBN | : |
Download High Speed Flow Separation Ahead of Finite Span Steps Book in PDF, ePub and Kindle
Detailed surface heat transfer data, oil flow, and schlieren photographs are presented for high speed flow separation ahead of finite span, forward facing steps on flat plates. Step spans were varied from three to ten times as large as the step height, and the step heights are three to four times larger than the undisturbed turbulent boundary layer thickness. Reynolds numbers, based on plate length, were approximately 15 million for both Mach 4.75 and Mach 5.04 local undisturbed flows over the flat plate surface. For these test conditions, the maximum extent of separation ahead of the step is approximately 4.4 times as large as the step height independent of step span, and peak heating rates were measured that are more than six to eight times larger than the undisturbed flow heating rates. Peak heating on the plate surface occurs slightly upstream and approximately 1/2 step height inboard of the outboard sides of the steps; the increase in peak heat transfer coefficients over the undisturbed flow values decreases with increasing step span. In addition to presenting the detailed surface heat transfer data, a plausible theoretical analysis is presented for calculating the region of turbulent boundary layer separation ahead of these finite span steps.
| Author | : Arnold Polak |
| Publisher | : |
| Total Pages | : 56 |
| Release | : 1969 |
| Genre | : Aerodynamics, Hypersonic |
| ISBN | : |
Download Hypersonic-turbulent Boundary-layer Separation Over a Cone-cylinder-flare Configuration Book in PDF, ePub and Kindle
Results of a study of hypersonic-turbulent boundary-layer separation over axisymmetric bodies are presented. Pressure, heat-transfer and flow visualization data were obtained for a cone-cylinder-flare configuration. The experimental data were correlated with a theoretical prediction. (Author).
| Author | : Klaus Gersten |
| Publisher | : Springer Science & Business Media |
| Total Pages | : 305 |
| Release | : 2013-06-29 |
| Genre | : Science |
| ISBN | : 3663139867 |
Download Physics of Separated Flows — Numerical, Experimental, and Theoretical Aspects Book in PDF, ePub and Kindle
This volume contains 37 contributions in which the research work is summarized which has been carried out between 1984 and 1990 in the Priority Research Program "Physik abgeloster Stromungen" of the Deutsche Forschungsgemeinschaft (DFG, German Research Society). The aim of the Priority Research Program was the inten sive research of the whole range of phenomena associated with separated flows. Physi cal models as well as prediction methods had to be developed based on detailed experi mental investigations. It was in accordance with the main concept of the research program that scientists working on problems of separated flows in different technical areas of application participated in this program. The following fields have been represented in the program: aerodynamics of wings and bodies, aerodynamics of auto mobiles, turbomachinery, ship hydrodynamics, hydraulics, internal flows, heat exchan gers, bio-fluid-dynamics, aerodynamics of buildings and structures. In order to concentrate on problems common in all those areas the emphasis of the program was on basic research dealing with generic geometric configurations showing the fundamental physical phenomena of separated flows. The engagement and enthusiasm of all participating scientists are highly appreciated. The program was organized such that all researchers met once a year to report on the progress of their work. Special thanks ought to go to Prof. E. A. Muller (Gottingen), Prof. H. Oertel jun. (Braunschweig), Dr. W. Schmidt (Dornier), Dr. H. -W. Stock (Dornier) and Dr. B. Wagner (Dornier), who had the functions of referees on those annual meetings.
| Author | : Jiang Bian |
| Publisher | : Frontiers Media SA |
| Total Pages | : 247 |
| Release | : 2023-04-29 |
| Genre | : Technology & Engineering |
| ISBN | : 2832522793 |
Download Cleaner Treatment Technologies and Productions in The Energy Industry, 2nd edition Book in PDF, ePub and Kindle
s the rapid development of the world's economy brought serious environmental problems, the economy must accelerate industrial structure adjustment and development mode transformation to achieve sustainable development. A cleaner production mode based on cleaner technology is a crucial way to solve the conflict between economic growth and environmental protection effectively. In essence, cleaner production is a kind of production mode in which the environmental strategy of overall prevention is adopted for the production process to reduce or eliminate their possible harm to human beings and the environment while fully meeting human needs and maximizing social and economic benefits. Fossil energy and renewable energy have promoted the development of many emerging industries, such as the automobile industry, aerospace technology, modern production and processing, and modern transportation industry, and preventing waste production while increasing efficiencies in the uses of energy is a crucial issue. Specific measures include: • Using clean energy and raw materials; • Adopting advanced technology and equipment; • Comprehensive utilization; • Reducing pollution from the source; • Improving utilization efficiency; • Reducing or avoiding the generation and emission of pollutants in the process of production. This Research Topic aims to report the most important and latest technological advances in cleaner treatment technologies of fossil energy (such as oil and natural gas) and renewable energy (such as hydrogen energy and geothermal energy) and serves as a platform for addressing and discussing theoretical and practical cleaner production.
| Author | : Thomas C. Corke |
| Publisher | : Cambridge University Press |
| Total Pages | : 482 |
| Release | : 2024-04-11 |
| Genre | : Technology & Engineering |
| ISBN | : 110896253X |
Download Flow Control Book in PDF, ePub and Kindle
This book provides a comprehensive treatment of passive and active flow control in fluid dynamics, with an emphasis on utilizing fluid instabilities for enhancing control performance. Examples are given from a wide range of technologically important flow fields occurring in aerospace applications, from low-subsonic to hypersonic Mach numbers. This essential book can be used for both research and teaching on the topics of fluid instabilities, fluid measurement and flow actuator techniques, and problem sets are provided at the end of each chapter to reinforce key concepts and further extend readers' understanding of the field. The solutions manual is available as a online resource for instructors. The text is well suited for both graduate students in fluid dynamics and for practising engineers in the aerodynamics design field.
| Author | : Massimiliano Ghinassi |
| Publisher | : John Wiley & Sons |
| Total Pages | : 602 |
| Release | : 2019-01-22 |
| Genre | : Science |
| ISBN | : 1119424461 |
Download Fluvial Meanders and Their Sedimentary Products in the Rock Record (IAS SP 48) Book in PDF, ePub and Kindle
The sinuous form and peculiar evolution of meandering rivers has long captured the imagination of people. Today, meandering rivers exist in some of the most densely populated areas in the World, where they provide environmental and economic wealth and opportunities, as well as posing hazards. Through geological time, the ancestors of these modern meanders built deposits that are now host to mineral resources, groundwater, and hydrocarbons. This Special Publication illustrates the breadth of current research on meandering rivers and their deposits. The collection of research papers demonstrates the state of science on fluvial process–product relationships. The articles cover fundamental and applied studies of both modern and ancient rivers, are based on state-of-the-art technology, include complementary philosophical approaches, and span a wide range of spatial and temporal scales. This book includes some of the most recent advances in the study of the morphodynamics and sedimentology of meandering rivers, and is an important resource for those who want to investigate fluvial systems and their deposits.
| Author | : |
| Publisher | : |
| Total Pages | : 38 |
| Release | : 1983 |
| Genre | : |
| ISBN | : |
Download On Issues Concerning Flow Separation and Vortical Flows in 3 Dimensions Book in PDF, ePub and Kindle
| Author | : Earl R. Keener |
| Publisher | : |
| Total Pages | : 148 |
| Release | : 1986 |
| Genre | : Aerodynamics |
| ISBN | : |
Download Flow-separation Patterns on Symmetric Forebodies Book in PDF, ePub and Kindle
