On the Nonlinear Evolution of a Stationary Cross-flow Vortex in a Fully Three-dimensional Boundary Layer Flow

On the Nonlinear Evolution of a Stationary Cross-flow Vortex in a Fully Three-dimensional Boundary Layer Flow PDF Author: J. S. B. Gajjar
Publisher:
ISBN:
Category : Boundary layer
Languages : en
Pages : 42

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On the Nonlinear Evolution of a Stationary Cross-flow Vortex in a Fully Three-dimensional Boundary Layer Flow

On the Nonlinear Evolution of a Stationary Cross-flow Vortex in a Fully Three-dimensional Boundary Layer Flow PDF Author: J. S. B. Gajjar
Publisher:
ISBN:
Category : Boundary layer
Languages : en
Pages : 42

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The Nonlinear Evolution of Inviscid Goertler Vortices in Three-dimensional Boundary Layers

The Nonlinear Evolution of Inviscid Goertler Vortices in Three-dimensional Boundary Layers PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 50

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IUTAM Symposium on Nonlinear Instability and Transition in Three-Dimensional Boundary Layers

IUTAM Symposium on Nonlinear Instability and Transition in Three-Dimensional Boundary Layers PDF Author: Peter W. Duck
Publisher: Springer Science & Business Media
ISBN: 9400917007
Category : Science
Languages : en
Pages : 458

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Book Description
Most fluid flows of practical importance are fully three-dimensional, so the non-linear instability properties of three-dimensional flows are of particular interest. In some cases the three-dimensionality may have been caused by a finite amplitude disturbance whilst, more usually, the unperturbed state is three-dimensional. Practical applications where transition is thought to be associated with non-linearity in a three- dimensional flow arise, for example, in aerodynamics (swept wings, engine nacelles, etc.), turbines and aortic blood flow. Here inviscid `cross-flow' disturbances as well as Tollmien-Schlichting and Görtler vortices can all occur simultaneously and their mutual non-linear behaviour must be understood if transition is to be predicted. The non-linear interactions are so complex that usually fully numerical or combined asymptotic/numerical methods must be used. Moreover, in view of the complexity of the instability processes, there is also a growing need for detailed and accurate experimental information. Carefully conducted tests allow us to identify those elements of a particular problem which are dominant. This assists in both the formulation of a relevant theoretical problem and the subsequent physical validation of predictions. It should be noted that the demands made upon the skills of the experimentalist are high and that the tests can be extremely sophisticated - often making use of the latest developments in flow diagnostic techniques, automated high speed data gathering, data analysis, fast processing and presentation.

Vortex Instabilities in 3D Boundary Layers: The Relationship Between Goertler and Crossflow Vortices

Vortex Instabilities in 3D Boundary Layers: The Relationship Between Goertler and Crossflow Vortices PDF Author: Institute for Computer Applications in Science and Engineering
Publisher:
ISBN:
Category :
Languages : en
Pages : 82

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1st AIAA Theoretical Fluid Mechanics Meeting

1st AIAA Theoretical Fluid Mechanics Meeting PDF Author:
Publisher:
ISBN:
Category : Fluid mechanics
Languages : en
Pages : 672

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28th AIAA Fluid Dynamics Conference, 4th AIAA Shear Flow Control Conference

28th AIAA Fluid Dynamics Conference, 4th AIAA Shear Flow Control Conference PDF Author:
Publisher:
ISBN:
Category : Fluid dynamics
Languages : en
Pages : 500

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Scientific and Technical Aerospace Reports

Scientific and Technical Aerospace Reports PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 652

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Book Description
Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

International Aerospace Abstracts

International Aerospace Abstracts PDF Author:
Publisher:
ISBN:
Category : Aeronautics
Languages : en
Pages : 974

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Report

Report PDF Author: International Union of Theoretical and Applied Mechanics
Publisher:
ISBN:
Category : Mechanics, Applied
Languages : en
Pages : 192

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Nonlinear Stability of Non-stationary Cross-flow Vortices in Compressible Boundary Layers

Nonlinear Stability of Non-stationary Cross-flow Vortices in Compressible Boundary Layers PDF Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 38

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