Secondary Subharmonic Instability of Boundary Layers with Pressure Gradient and Suction

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781722761325
Total Pages : 44 pages
Book Rating : 4.7/5 (613 download)

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Book Synopsis Secondary Subharmonic Instability of Boundary Layers with Pressure Gradient and Suction by : National Aeronautics and Space Administration (NASA)

Download or read book Secondary Subharmonic Instability of Boundary Layers with Pressure Gradient and Suction written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-11 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Three-dimensional linear secondary instability is investigated for boundary layers with pressure gradient and suction in the presence of a finite amplitude TS wave. The focus is on principal parametric resonance responsible for a strong growth of subharmonics in a low disturbance environment. Calculations are presented for the effect of pressure gradients and suction on controlling the onset and amplification of the secondary instability. El-Hady, Nabil M. Unspecified Center NAG1-729; RTOP 505-60-21-01...

Secondary Subharmonic Instability of Boundary Layers with Pressure Gradient and Suction

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ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Secondary Subharmonic Instability of Boundary Layers with Pressure Gradient and Suction by : Nabil M. El-Hady

Download or read book Secondary Subharmonic Instability of Boundary Layers with Pressure Gradient and Suction written by Nabil M. El-Hady and published by . This book was released on 1988 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Secondary Instability of Compressible Boundary Layer to Subharmonic Three-dimensional Disturbances

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ISBN 13 :
Total Pages : 42 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Secondary Instability of Compressible Boundary Layer to Subharmonic Three-dimensional Disturbances by : Nabil M. El-Hady

Download or read book Secondary Instability of Compressible Boundary Layer to Subharmonic Three-dimensional Disturbances written by Nabil M. El-Hady and published by . This book was released on 1988 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 988 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Scientific and Technical Aerospace Reports by :

Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1989 with total page 988 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Effect of Suction on Controlling the Secondary Instability of Boundary Layers

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ISBN 13 :
Total Pages : 46 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Effect of Suction on Controlling the Secondary Instability of Boundary Layers by : Nabil M. El-Hady

Download or read book Effect of Suction on Controlling the Secondary Instability of Boundary Layers written by Nabil M. El-Hady and published by . This book was released on 1990 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Instability and Transition

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Publisher : Springer Science & Business Media
ISBN 13 : 1461234328
Total Pages : 509 pages
Book Rating : 4.4/5 (612 download)

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Book Synopsis Instability and Transition by : M.Y. Hussaini

Download or read book Instability and Transition written by M.Y. Hussaini and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 509 pages. Available in PDF, EPUB and Kindle. Book excerpt: The ability to predict and control viscous flow phenomena is becoming increasingly important in modern industrial application. The Instability and Transition Workshop at Langley was extremely important in helpĀ§ ing the scientists community to access the state of knowledge in the area of transition from laminar to turbulent flow, to identify promising future areas of research and to build future interactions between researchers worldwide working in the areas of theoretical, experimental and computational fluid and aero dynamics. The set of two volume contains panel discussions and research contribution with the following objectives: (1) expose the academic community to current technologically important issues of instability and transitions in shear flows over the entire speed range, (2) acquaint the academic community with the unique combination of theoretical, computational and experimental capabilities at LaRC and foster interaction with these facilities. (3) review current state-of-the-art and propose future directions for instability and transition research, (4) accelerate progress in elucidating basic understanding of transition phenomena and in transferring this knowledge into improved design methodologies through improved transition modeling, and (5) establish mechanism for continued interaction.

Transonic Symposium: Theory, Application, and Experiment

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ISBN 13 :
Total Pages : 964 pages
Book Rating : 4.3/5 (126 download)

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Book Synopsis Transonic Symposium: Theory, Application, and Experiment by :

Download or read book Transonic Symposium: Theory, Application, and Experiment written by and published by . This book was released on 1989 with total page 964 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalogue, United States Public Documents

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ISBN 13 :
Total Pages : 1994 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Monthly Catalogue, United States Public Documents by :

Download or read book Monthly Catalogue, United States Public Documents written by and published by . This book was released on 1995 with total page 1994 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalog of United States Government Publications

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ISBN 13 :
Total Pages : 866 pages
Book Rating : 4.3/5 ( download)

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Book Synopsis Monthly Catalog of United States Government Publications by :

Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1995 with total page 866 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Applied mechanics reviews

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ISBN 13 :
Total Pages : 400 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Applied mechanics reviews by :

Download or read book Applied mechanics reviews written by and published by . This book was released on 1948 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NASA Contractor Report

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ISBN 13 :
Total Pages : 752 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis NASA Contractor Report by : United States. National Aeronautics and Space Administration

Download or read book NASA Contractor Report written by United States. National Aeronautics and Space Administration and published by . This book was released on 1990 with total page 752 pages. Available in PDF, EPUB and Kindle. Book excerpt:

The Origin of Turbulence in Near-Wall Flows

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Publisher : Springer Science & Business Media
ISBN 13 : 3662047659
Total Pages : 273 pages
Book Rating : 4.6/5 (62 download)

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Book Synopsis The Origin of Turbulence in Near-Wall Flows by : A.V. Boiko

Download or read book The Origin of Turbulence in Near-Wall Flows written by A.V. Boiko and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 273 pages. Available in PDF, EPUB and Kindle. Book excerpt: The Origin of Species Charles Darwin The origin of turbulence in fluids is a long-standing problem and has been the focus of research for decades due to its great importance in a variety of engineering applications. Furthermore, the study of the origin of turbulence is part of the fundamental physical problem of turbulence description and the philosophical problem of determinism and chaos. At the end of the nineteenth century, Reynolds and Rayleigh conjectured that the reason of the transition of laminar flow to the 'sinuous' state is in stability which results in amplification of wavy disturbances and breakdown of the laminar regime. Heisenberg (1924) was the founder of linear hydrody namic stability theory. The first calculations of boundary layer stability were fulfilled in pioneer works of Tollmien (1929) and Schlichting (1932, 1933). Later Taylor (1936) hypothesized that the transition to turbulence is initi ated by free-stream oscillations inducing local separations near wall. Up to the 1940s, skepticism of the stability theory predominated, in particular due to the experimental results of Dryden (1934, 1936). Only the experiments of Schubauer and Skramstad (1948) revealed the determining role of insta bility waves in the transition. Now it is well established that the transition to turbulence in shear flows at small and moderate levels of environmental disturbances occurs through development of instability waves in the initial laminar flow. In Chapter 1 we start with the fundamentals of stability theory, employing results of the early studies and recent advances.

Monthly Catalog of United States Government Publications

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ISBN 13 :
Total Pages : 754 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Monthly Catalog of United States Government Publications by : United States. Superintendent of Documents

Download or read book Monthly Catalog of United States Government Publications written by United States. Superintendent of Documents and published by . This book was released on 1995 with total page 754 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Annual Index

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ISBN 13 :
Total Pages : 1428 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Government Reports Annual Index by :

Download or read book Government Reports Annual Index written by and published by . This book was released on 1988 with total page 1428 pages. Available in PDF, EPUB and Kindle. Book excerpt: Sections 1-2. Keyword Index.--Section 3. Personal author index.--Section 4. Corporate author index.-- Section 5. Contract/grant number index, NTIS order/report number index 1-E.--Section 6. NTIS order/report number index F-Z.

Forum on Unsteady Flow Separation

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ISBN 13 :
Total Pages : 260 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Forum on Unsteady Flow Separation by : Kirti N. Ghia

Download or read book Forum on Unsteady Flow Separation written by Kirti N. Ghia and published by . This book was released on 1987 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Numerical Experiments on the Stability of Controlled Boundary Layers

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ISBN 13 :
Total Pages : 58 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Numerical Experiments on the Stability of Controlled Boundary Layers by : Institute for Computer Applications in Science and Engineering

Download or read book Numerical Experiments on the Stability of Controlled Boundary Layers written by Institute for Computer Applications in Science and Engineering and published by . This book was released on 1988 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Stability of Separating Subsonic Boundary Layers

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Publisher :
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.3/5 (126 download)

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Book Synopsis Stability of Separating Subsonic Boundary Layers by : Jamal Ahmad Masad

Download or read book Stability of Separating Subsonic Boundary Layers written by Jamal Ahmad Masad and published by . This book was released on 1994 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: