An Experimental Investigation of Regions of Separated Laminar Flow

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ISBN 13 :
Total Pages : 70 pages
Book Rating : 4.X/5 (6 download)

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Book Synopsis An Experimental Investigation of Regions of Separated Laminar Flow by : Donald E. Gault

Download or read book An Experimental Investigation of Regions of Separated Laminar Flow written by Donald E. Gault and published by . This book was released on 1955 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt: Results are presented from an investigation of regions of separated flow caused by separation of the laminar boundary layer (laminar-separation "bubbles"). The investigation was undertaken to obtain measurements which would define a large number of these bubbles for a wide range of Reynolds numbers and pressure gradients. In this manner, existing physical interpretations of the flow along a bubble could be studied in greater detail than in the past and, at the same time, it was hoped that the data would provide further insight into the conditions which control the occurrence and extent of a bubble.

Experimental Investigation of Laminar-flow Separation on a Flat Plate Induced by Deflected Trailing-edge Flap at Mach 19

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ISBN 13 :
Total Pages : 60 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Experimental Investigation of Laminar-flow Separation on a Flat Plate Induced by Deflected Trailing-edge Flap at Mach 19 by : Bill Harvey

Download or read book Experimental Investigation of Laminar-flow Separation on a Flat Plate Induced by Deflected Trailing-edge Flap at Mach 19 written by Bill Harvey and published by . This book was released on 1968 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Separation of Flow

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Publisher : Elsevier
ISBN 13 : 1483181286
Total Pages : 800 pages
Book Rating : 4.4/5 (831 download)

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Book Synopsis Separation of Flow by : Paul K. Chang

Download or read book Separation of Flow written by Paul K. Chang and published by Elsevier. This book was released on 2014-06-28 with total page 800 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

Theoretical and Experimental Studies of Laminar Flow Separation on Flat Plate-wedge Compression Surfaces in the Hypersonic Strong Interaction Regime

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ISBN 13 :
Total Pages : 178 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Theoretical and Experimental Studies of Laminar Flow Separation on Flat Plate-wedge Compression Surfaces in the Hypersonic Strong Interaction Regime by : Michael S. Holden

Download or read book Theoretical and Experimental Studies of Laminar Flow Separation on Flat Plate-wedge Compression Surfaces in the Hypersonic Strong Interaction Regime written by Michael S. Holden and published by . This book was released on 1967 with total page 178 pages. Available in PDF, EPUB and Kindle. Book excerpt: The report describes a theoretical and experimental investigation of the properties of attached and separated regions of shock wave-laminar boundary layer interactions in the strong interaction regime. A study was made of the flow over a flat plate-wedge compression surface in the high Mach number, low Reynolds number regime where the interaction between the viscous and inviscid regions over the basic flat plate is 'strong' and of fundamental importance to the problem. The theoretical analysis described in the first part of the paper treats the development of the viscous layer and its interaction with the external inviscid stream, using an integral representation for the boundary layer equations. The analysis describes the strong interaction over the flat plate, the transition from a supercritical to a subcritical boundary layer upstream of the separation point, and the subsequent development of the viscous layer through to the end of the interaction. The theory was compared with experimental measurements in both strong and weak interaction regions of separated flow. The complementary experimental study described in the second part of the paper was designed to investigate the shock wave-boundary layer interaction on flat plate-wedge compression surfaces in the strong interaction regime. (Author).

Experimental Investigation of Boundary Layer Behavior in a Simulated Low Pressure Turbine

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ISBN 13 :
Total Pages : 16 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Experimental Investigation of Boundary Layer Behavior in a Simulated Low Pressure Turbine by : Ki-Hyeon Sohn

Download or read book Experimental Investigation of Boundary Layer Behavior in a Simulated Low Pressure Turbine written by Ki-Hyeon Sohn and published by . This book was released on 1998 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Experimental Investigation of the Separated Flow Region Produced by a Circular Cylinder Mounted on a Wind Tunnel Wall

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ISBN 13 :
Total Pages : 122 pages
Book Rating : 4.:/5 (69 download)

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Book Synopsis An Experimental Investigation of the Separated Flow Region Produced by a Circular Cylinder Mounted on a Wind Tunnel Wall by : Hassan Lolavar

Download or read book An Experimental Investigation of the Separated Flow Region Produced by a Circular Cylinder Mounted on a Wind Tunnel Wall written by Hassan Lolavar and published by . This book was released on 1980 with total page 122 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Numerical and Experimental Investigation of Incompressible Laminar Ramp-induced Separated Flow

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ISBN 13 :
Total Pages : 206 pages
Book Rating : 4.:/5 (114 download)

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Book Synopsis A Numerical and Experimental Investigation of Incompressible Laminar Ramp-induced Separated Flow by : David R. Campbell

Download or read book A Numerical and Experimental Investigation of Incompressible Laminar Ramp-induced Separated Flow written by David R. Campbell and published by . This book was released on 1968 with total page 206 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Investigation of Flow Separation on a Two-dimensional Flat Plate Haveing a Variable-san Trailing-edge Flap at M [free Stream]

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ISBN 13 :
Total Pages : 46 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Investigation of Flow Separation on a Two-dimensional Flat Plate Haveing a Variable-san Trailing-edge Flap at M [free Stream] by : S. R. Pate

Download or read book Investigation of Flow Separation on a Two-dimensional Flat Plate Haveing a Variable-san Trailing-edge Flap at M [free Stream] written by S. R. Pate and published by . This book was released on 1964 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental investigation of separated boundary-layer flow was conducted on a two-dimensional flat plate having a variable-span trailing edge flap in the 12-in. Supersonic Tunnel (D) of the von Karman Gas Dynamics Facility. The tests were made at Mach numers 3 and 5 at zero angle of attack and over a Reynolds number range (based on plate length) from 0.26 to 16.7 x 10 to the 6th power. Model surface pressure distributions, schlieren photographs, and velocity distributions are presented. The effects of unit Reynolds number, plate length, flap span, and flap deflection angle on the separated region are investigated, and comparisons are made with existing theory.

Transition Caused by the Laminar Flow Separation

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ISBN 13 :
Total Pages : 24 pages
Book Rating : 4.X/5 (6 download)

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Book Synopsis Transition Caused by the Laminar Flow Separation by : T. Maekawa

Download or read book Transition Caused by the Laminar Flow Separation written by T. Maekawa and published by . This book was released on 1952 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental investigation of the effects of the geometry of body surface, Reynolds number, stream turbulence, and a roughness element (wire) on the reattachment of separated laminar boundary-layer flow on a bent flat plate is presented and discussed. The flow mechanisms determining reattachment of the boundary layer are analyzed and discussed.

An Experimental Investigation of the Stability of Separated Laminar Flows

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ISBN 13 :
Total Pages : 234 pages
Book Rating : 4.:/5 (169 download)

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Book Synopsis An Experimental Investigation of the Stability of Separated Laminar Flows by : Frank C. Barich

Download or read book An Experimental Investigation of the Stability of Separated Laminar Flows written by Frank C. Barich and published by . This book was released on 1987 with total page 234 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Study of Flow Separation in Regions of Shock Wave-boundary Layer Interaction in Hypersonic Flow

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ISBN 13 :
Total Pages : 96 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis A Study of Flow Separation in Regions of Shock Wave-boundary Layer Interaction in Hypersonic Flow by : Michael S. Holden

Download or read book A Study of Flow Separation in Regions of Shock Wave-boundary Layer Interaction in Hypersonic Flow written by Michael S. Holden and published by . This book was released on 1975 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report describes a theoretical and experimental investigation of the properties of attached and separated regions of shock wave-laminar boundary layer interacting in the strong interaction regime. The flow is studied over a flat plate-wedge compression surface in the high Mach number, low Reynolds number regime where the interaction between the viscous and inviscid regions over the basic flat plate is strong and of fundamental importance to the problem. The theoretical analysis treats the development of the viscous layer and its interaction with the external inviscid stream, using an integral representation for the boundary layer equations. A complementary experimental study investigated the flow over a flat plate-wedge compression surface for a range of free-stream Reynolds number and Mach number conditions in the strong interaction regime.

Technical Note - National Advisory Committee for Aeronautics

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ISBN 13 :
Total Pages : 1304 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Technical Note - National Advisory Committee for Aeronautics by : United States. National Advisory Committee for Aeronautics

Download or read book Technical Note - National Advisory Committee for Aeronautics written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1956 with total page 1304 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Unsteady Laminar Separation--An Experimental Study

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ISBN 13 :
Total Pages : 138 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Unsteady Laminar Separation--An Experimental Study by : D. P. Telionis

Download or read book Unsteady Laminar Separation--An Experimental Study written by D. P. Telionis and published by . This book was released on 1978 with total page 138 pages. Available in PDF, EPUB and Kindle. Book excerpt: The design of most aerodynamic surfaces, as for example the helicopter rotor, is based essentially on quasi-steady theories. However the dynamics of a rotating blade introduce unexpected fluctuations and overshoots of properties like lift, drag, etc. The phenomenon of unsteady stall is intimately connected with the development of an oscillating boundary layer and separation. Experimental investigation of such flows was undertaken by a method of visualization developed especially for the study of laminar or turbulent boundary layers and separation. The method captures the instantaneous 2-D flow field, including regions of separated flow and provides accurate quantitative information. Laser doppler anemometer measurements complement the optically received data. Results reveal that separation responds with time-lag to external disturbances, in agreement with unsteady stall data. Oscillating outer flows result in displacement of the point of separation and under certain conditions, the Despard and Miller criterion was found to hold. Earlier theoretical models of separation are confirmed qualitatively and for the early stages of the transient phenomena. The findings provide physical insight and quantitative data that may help understand the phenomenon of unsteady stall and unsteady separation. (Author).

An Investigation of Heat Transfer Within Regions of Separated Flow at a Mach Number of 6.0

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Publisher :
ISBN 13 :
Total Pages : 106 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis An Investigation of Heat Transfer Within Regions of Separated Flow at a Mach Number of 6.0 by : Paul F. Holloway

Download or read book An Investigation of Heat Transfer Within Regions of Separated Flow at a Mach Number of 6.0 written by Paul F. Holloway and published by . This book was released on 1965 with total page 106 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 1460 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 1991 with total page 1460 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.

NASA Technical Paper

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ISBN 13 :
Total Pages : 268 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis NASA Technical Paper by :

Download or read book NASA Technical Paper written by and published by . This book was released on 1985 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Subject Index to Unclassified ASTIA Documents

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ISBN 13 :
Total Pages : 922 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Subject Index to Unclassified ASTIA Documents by : Defense Documentation Center (U.S.)

Download or read book Subject Index to Unclassified ASTIA Documents written by Defense Documentation Center (U.S.) and published by . This book was released on 1960 with total page 922 pages. Available in PDF, EPUB and Kindle. Book excerpt: