Flow Visualization Of Three Dimensional Boundary Layer Separation On Bodies Of Revolution At Incidence

Author : Taeyoung Han,Virendrakumar Chaturbhai Patel
Publisher : Unknown
Page : 86 pages
File Size : 47,9 Mb
Release : 1977
Category : Boundary layer
ISBN : UCR:31210018652063

Get Book

Flow-visualization of Three-dimensional Boundary-layer Separation on Bodies of Revolution at Incidence by Taeyoung Han,Virendrakumar Chaturbhai Patel Pdf

Surface streamline patterns on three bodies of revolution, namely a spheroid, a low-drag body and a hemisphere-hemispheroid combination body, have been examined at several angles of attack. Most of the tests were performed at low Reynolds numbers in a hydraulic flume using colored dye to make the surface flow visible. A limited number of experiments was also carried out in a wind tunnel, using wool tufts, to study the influence of Reynolds number and turbulent separation. The study has verified some of the important qualitative features of three-dimensional separation criteria proposed earlier by Maskell, Lighthill, Wang and others. The observed locations of laminar separation lines on a spheroid at various incidences have been compared with the numerical boundary-layer solutions of Wang, and it is suggested that the quantitative differences may be attributed to the significant viscous-inviscid interaction, especially at large incidences. (Author).

Author : Anonim
Publisher : Unknown
Page : 568 pages
File Size : 54,9 Mb
Release : 1992
Category : Aeronautics
ISBN : MINN:31951P00233088S

Get Book

Scientific and Technical Aerospace Reports by Anonim Pdf

Author : United States. Army Research Office, Research Triangle Park, N.C.
Publisher : Unknown
Page : 156 pages
File Size : 54,5 Mb
Release : 1978
Category : Military research
ISBN : STANFORD:36105211202408

Get Book

Research in progress by United States. Army Research Office, Research Triangle Park, N.C. Pdf

Author : Anonim
Publisher : Unknown
Page : 156 pages
File Size : 55,7 Mb
Release : 1978
Category : Electronic
ISBN : MINN:30000010453581

Get Book

Research in progress by Anonim Pdf

Author : Doug McLean
Publisher : John Wiley & Sons
Page : 578 pages
File Size : 44,9 Mb
Release : 2012-12-26
Category : Technology & Engineering
ISBN : 9781119967514

Get Book

Understanding Aerodynamics by Doug McLean Pdf

Much-needed, fresh approach that brings a greater insight into the physical understanding of aerodynamics Based on the author’s decades of industrial experience with Boeing, this book helps students and practicing engineers to gain a greater physical understanding of aerodynamics. Relying on clear physical arguments and examples, Mclean provides a much-needed, fresh approach to this sometimes contentious subject without shying away from addressing "real" aerodynamic situations as opposed to the oversimplified ones frequently used for mathematical convenience. Motivated by the belief that engineering practice is enhanced in the long run by a robust understanding of the basics as well as real cause-and-effect relationships that lie behind the theory, he provides intuitive physical interpretations and explanations, debunking commonly-held misconceptions and misinterpretations, and building upon the contrasts provided by wrong explanations to strengthen understanding of the right ones. Provides a refreshing view of aerodynamics that is based on the author’s decades of industrial experience yet is always tied to basic fundamentals. Provides intuitive physical interpretations and explanations, debunking commonly-held misconceptions and misinterpretations Offers new insights to some familiar topics, for example, what the Biot-Savart law really means and why it causes so much confusion, what “Reynolds number” and “incompressible flow” really mean, and a real physical explanation for how an airfoil produces lift. Addresses "real" aerodynamic situations as opposed to the oversimplified ones frequently used for mathematical convenience, and omits mathematical details whenever the physical understanding can be conveyed without them.

Author : Anonim
Publisher : Unknown
Page : 804 pages
File Size : 55,7 Mb
Release : 1971
Category : Mechanics, Applied
ISBN : UCAL:C2682434

Get Book

Applied Mechanics Reviews by Anonim Pdf

Author : Paul K. Chang
Publisher : Elsevier
Page : 796 pages
File Size : 53,7 Mb
Release : 2014-06-28
Category : Technology & Engineering
ISBN : 9781483181288

Get Book

Separation of Flow by Paul K. Chang Pdf

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 : David J. Peake,Murray Tobak
Publisher : Unknown
Page : 232 pages
File Size : 49,9 Mb
Release : 1980
Category : Aerodynamics
ISBN : NASA:31769000547003

Get Book

Three-dimensional Interactions and Vortical Flows with Emphasis on High Speeds by David J. Peake,Murray Tobak Pdf

Author : Anonim
Publisher : Unknown
Page : 520 pages
File Size : 50,9 Mb
Release : 1978
Category : Weights and measures
ISBN : UOM:39015029637330

Get Book

NBS Special Publication by Anonim Pdf

Author : Pauline H. Gurewitz
Publisher : Unknown
Page : 384 pages
File Size : 54,9 Mb
Release : 1978
Category : Hydraulic engineering
ISBN : UOM:39015077584871

Get Book

Hydraulic Research in the United States and Canada, 1976 by Pauline H. Gurewitz Pdf

Author : United States. National Bureau of Standards
Publisher : Unknown
Page : 384 pages
File Size : 53,5 Mb
Release : 1978
Category : Hydraulic engineering
ISBN : IND:30000090021134

Get Book

Hydraulic Research in the United States and Canada by United States. National Bureau of Standards Pdf

Author : W. H. Shafer
Publisher : Springer Science & Business Media
Page : 319 pages
File Size : 41,7 Mb
Release : 2012-12-06
Category : Science
ISBN : 9781468433814

Get Book

Masters Theses in the Pure and Applied Sciences by W. H. Shafer Pdf

Masters Theses in the Pure and Applied Sciences was first conceived, published, and dis seminated by the Center for Information and Numerical Data Analysis and Synthesis (CINDAS) * at Purdue University in 1957, starting its coverage of theses with the academic year 1955. Beginning with Volume 13, the printing and dissemination phases of the ac tivity were transferred to University Microfilms/Xerox of Ann Arbor, Michigan, with the thought that such an arrangement would be more beneficial to the academic and general scientific and technical community. After five years of this joint undertaking we had concluded that it was in the interest of all concerned if the printing and distribution of the volume were handled by an international publishing house to assure improved service and broader dissemination. Hence, starting with Volume 18, Masters Theses in the Pure and Applied Sciences has been disseminated on a worldwide basis by Plenum Publishing Corporation of New York, and in the same year the coverage was broadened to include Canadian universities. All back issues can also be ordered from Plenum. We have reported in Volume 22 (thesis year 1977) a total of 10,658 theses titles from 28 Canadian and 227 United States universities. We are sure that this broader base for theses titles reported will greatly enhance the value of this important annual reference work. While Volume 22 reports theses submitted in 1977, on occasion, certain universities do report theses submitted in previous years but not reported at the time.

Author : Anonim
Publisher : Unknown
Page : 538 pages
File Size : 42,7 Mb
Release : 1991
Category : Aeronautics
ISBN : UOM:39015023295143

Get Book

Aeronautical Engineering by Anonim Pdf

Author : George Haller
Publisher : Cambridge University Press
Page : 428 pages
File Size : 51,8 Mb
Release : 2023-02-28
Category : Science
ISBN : 9781009225212

Get Book

Transport Barriers and Coherent Structures in Flow Data by George Haller Pdf

Transport barriers are observed inhibitors of the spread of substances in flows. The collection of such barriers offers a powerful geometric template that frames the main pathways, or lack thereof, in any transport process. This book surveys effective and mathematically grounded methods for defining, locating and leveraging transport barriers in numerical simulations, laboratory experiments, technological processes and nature. It provides a unified treatment of material developed over the past two decades, focusing on the methods that have a solid foundation and broad applicability to data sets beyond simple model flows. The intended audience ranges from advanced undergraduates to researchers in the areas of turbulence, geophysical flows, aerodynamics, chemical engineering, environmental engineering, flow visualization, computational mathematics and dynamical systems. Detailed open-source implementations of the numerical methods are provided in an accompanying collection of Jupyter notebooks linked from the electronic version of the book.

Author : Anonim
Publisher : Unknown
Page : 332 pages
File Size : 48,8 Mb
Release : 1992
Category : Aeronautics
ISBN : MINN:31951P00218523N

Get Book

NASA SP. by Anonim Pdf