Mean Flow And Turbulence Measurements In A Mach 5 Free Shear Layer PDF Download
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Author | : Richard Dirk Wagner |
Publisher | : |
Total Pages | : 36 |
Release | : 1973 |
Genre | : Aerodynamics, Hypersonic |
ISBN | : |
Download Mean Flow and Turbulence Measurements in a Mach 5 Free Shear Layer Book in PDF, ePub and Kindle
A study of the time-averaged mean flow and the turbulence in a Mach 5 free turbulent shear layer has been performed. When the experimental data were reduced with the assumption of constant static pressure through the shear layer, the mean-velocity profile in similarity coordinates was in good agreement with the low speed velocity profile. The intensities of the velocity fluctuations were about a factor of 2 lower than the low speed measurements but with the maximum velocity fluctuations occurring in the same regions of the supersonic and low speed shear layers. A large density fluctuation was observed in the outer part of the shear layer near the boundary of the shear layer and the potential core.
Author | : |
Publisher | : |
Total Pages | : 418 |
Release | : 1975 |
Genre | : |
ISBN | : |
Download NASA Technical Note Book in PDF, ePub and Kindle
Author | : Tuncer Cebeci |
Publisher | : Butterworth-Heinemann |
Total Pages | : 465 |
Release | : 2013-02-26 |
Genre | : Computers |
ISBN | : 0080983391 |
Download Analysis of Turbulent Flows with Computer Programs Book in PDF, ePub and Kindle
Analysis of Turbulent Flows is written by one of the most prolific authors in the field of CFD. Professor of Aerodynamics at SUPAERO and Director of DMAE at ONERA, Professor Tuncer Cebeci calls on both his academic and industrial experience when presenting this work. Each chapter has been specifically constructed to provide a comprehensive overview of turbulent flow and its measurement. Analysis of Turbulent Flows serves as an advanced textbook for PhD candidates working in the field of CFD and is essential reading for researchers, practitioners in industry and MSc and MEng students. The field of CFD is strongly represented by the following corporate organizations: Boeing, Airbus, Thales, United Technologies and General Electric. Government bodies and academic institutions also have a strong interest in this exciting field. An overview of the development and application of computational fluid dynamics (CFD), with real applications to industry Contains a unique section on short-cut methods – simple approaches to practical engineering problems
Author | : Alexander J. Smits |
Publisher | : Springer Science & Business Media |
Total Pages | : 418 |
Release | : 2006-05-11 |
Genre | : Science |
ISBN | : 0387263055 |
Download Turbulent Shear Layers in Supersonic Flow Book in PDF, ePub and Kindle
A good understanding of turbulent compressible flows is essential to the design and operation of high-speed vehicles. Such flows occur, for example, in the external flow over the surfaces of supersonic aircraft, and in the internal flow through the engines. Our ability to predict the aerodynamic lift, drag, propulsion and maneuverability of high-speed vehicles is crucially dependent on our knowledge of turbulent shear layers, and our understanding of their behavior in the presence of shock waves and regions of changing pressure. Turbulent Shear Layers in Supersonic Flow provides a comprehensive introduction to the field, and helps provide a basis for future work in this area. Wherever possible we use the available experimental work, and the results from numerical simulations to illustrate and develop a physical understanding of turbulent compressible flows.
Author | : T. Cebeci |
Publisher | : Springer Science & Business Media |
Total Pages | : 497 |
Release | : 2013-04-18 |
Genre | : Science |
ISBN | : 366202411X |
Download Physical and Computational Aspects of Convective Heat Transfer Book in PDF, ePub and Kindle
This volume is concerned with the transport of thermal energy in flows of practical significance. The temperature distributions which result from convective heat transfer, in contrast to those associated with radiation heat transfer and conduction in solids, are related to velocity characteristics and we have included sufficient information of momentum transfer to make the book self-contained. This is readily achieved because of the close relation ship between the equations which represent conservation of momentum and energy: it is very desirable since convective heat transfer involves flows with large temperature differences, where the equations are coupled through an equation of state, as well as flows with small temperature differences where the energy equation is dependent on the momentum equation but the momentum equation is assumed independent of the energy equation. The equations which represent the conservation of scalar properties, including thermal energy, species concentration and particle number density can be identical in form and solutions obtained in terms of one dependent variable can represent those of another. Thus, although the discussion and arguments of this book are expressed in terms of heat transfer, they are relevant to problems of mass and particle transport. Care is required, however, in making use of these analogies since, for example, identical boundary conditions are not usually achieved in practice and mass transfer can involve more than one dependent variable.
Author | : J. Delery |
Publisher | : Springer Science & Business Media |
Total Pages | : 434 |
Release | : 2013-03-08 |
Genre | : Science |
ISBN | : 3642827705 |
Download Turbulent Shear-Layer/Shock-Wave Interactions Book in PDF, ePub and Kindle
It was on a proposal of the late Professor Maurice Roy, member of the French Academy of Sciences, that in 1982, the General Assembly of the International Union of Theoretical and Applied Mechanics decided to sponsor a symposium on Turbulent Shear-Layer/Shock-Wave Interactions. This sympo sium might be arranged in Paris -or in its immediate vicinity-during the year 1985. Upon request of Professor Robert Legendre, member of the French Academy of Sciences, the organization of the symposium might be provided by the Office National d'Etudes et de Recherches Aerospatiales (ONERA). The request was very favorably received by Monsieur l'Ingenieur General Andre Auriol, then General Director of ONERA. The subject of interactions between shock-waves and turbulent dissipative layers is of considerable importance for many practical devices and has a wide range of engineering applications. Such phenomena occur almost inevitably in any transonic or supersonic flow and the subject has given rise to an important research effort since the advent of high speed fluid mechanics, more than forty years ago. However, with the coming of age of modern computers and the development of new sophisticated measurement techniques, considerable progress has been made in the field over the past fifteen years. The aim of the symposium was to provide an updated status of the research effort devoted to shear layer/shock-wave interactions and to present the most significant results obtained recently.
Author | : William D. Harvey |
Publisher | : |
Total Pages | : 76 |
Release | : 1975 |
Genre | : Aerodynamics, Hypersonic |
ISBN | : |
Download Experimental Study of a Free Turbulent Shear Flow at Mach 19 with Electron-beam and Conventional Probes Book in PDF, ePub and Kindle
Author | : |
Publisher | : |
Total Pages | : 948 |
Release | : 1974 |
Genre | : Aeronautics |
ISBN | : |
Download Scientific and Technical Aerospace Reports Book in PDF, ePub and Kindle
Author | : United States. Superintendent of Documents |
Publisher | : |
Total Pages | : 1446 |
Release | : 1974 |
Genre | : Government publications |
ISBN | : |
Download Monthly Catalog of United States Government Publications Book in PDF, ePub and Kindle
February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index
Author | : |
Publisher | : |
Total Pages | : 1000 |
Release | : 1974 |
Genre | : Research |
ISBN | : |
Download Government Reports Announcements Book in PDF, ePub and Kindle