The Effect of Three-Dimensional Freestream Disturbances on the Supersonic Flow Past a Wedge

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781722860233
Total Pages : 32 pages
Book Rating : 4.8/5 (62 download)

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Book Synopsis The Effect of Three-Dimensional Freestream Disturbances on the Supersonic Flow Past a Wedge by : National Aeronautics and Space Administration (NASA)

Download or read book The Effect of Three-Dimensional Freestream Disturbances on the Supersonic Flow Past a Wedge written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-13 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt: The interaction between a shock wave (attached to a wedge) and small amplitude, three-dimensional disturbances of a uniform, supersonic, freestream flow are investigated. The paper extends the two-dimensional study of Duck et al, through the use of vector potentials, which render the problem tractable by the same techniques as in the two-dimensional case, in particular by expansion of the solution by means of a Fourier-Bessel series, in appropriately chosen coordinates. Results are presented for specific classes of freestream disturbances, and the study shows conclusively that the shock is stable to all classes of disturbances (i.e. time periodic perturbations to the shock do not grow downstream), provided the flow downstream of the shock is supersonic (loosely corresponding to the weak shock solution). This is shown from our numerical results and also by asymptotic analysis of the Fourier-Bessel series, valid far downstream of the shock. Duck, Peter W. and Lasseigne, D. Glenn and Hussaini, M. Y. Langley Research Center NAS1-19480; RTOP 505-90-52-01...

The Effect of Three-Dimensional Freestream Disturbances on the Supersonic Flow Past a Wedge

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ISBN 13 :
Total Pages : 34 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis The Effect of Three-Dimensional Freestream Disturbances on the Supersonic Flow Past a Wedge by : Peter W. Duck

Download or read book The Effect of Three-Dimensional Freestream Disturbances on the Supersonic Flow Past a Wedge written by Peter W. Duck and published by . This book was released on 1997 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: The interaction between a shock wave (attached to a wedge) and small amplitude, three-dimensional disturbances of a uniform, supersonic, freestream flow are investigated. The paper extends the two-dimensional study of Duck et al(1), through the use of vector potentials, which render the problem tractable by the same techniques as in the two-dimensional case, in particular by expansion of the solution by means of a Fourier-Bessel series, in appropriately chosen coordinates. Results are presented for specific classes of freestream disturbances, and the study shows conclusively that the shock is stable to all classes of disturbances (i.e. time periodic perturbations to the shock do not grow downstream), provided the flow downstream of the shock is supersonic (loosely corresponding to the weak shock solution). This is shown from our numerical results and also by asymptotic analysis of the Fourier-Bessel series, valid far downstream of the shock.

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 728 pages
Book Rating : 4.:/5 (3 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 1994 with total page 728 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalog of United States Government Publications

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (891 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 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Shock Wave-Boundary-Layer Interactions

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Publisher : Cambridge University Press
ISBN 13 : 1139498649
Total Pages : 481 pages
Book Rating : 4.1/5 (394 download)

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Book Synopsis Shock Wave-Boundary-Layer Interactions by : Holger Babinsky

Download or read book Shock Wave-Boundary-Layer Interactions written by Holger Babinsky and published by Cambridge University Press. This book was released on 2011-09-12 with total page 481 pages. Available in PDF, EPUB and Kindle. Book excerpt: Shock wave-boundary-layer interaction (SBLI) is a fundamental phenomenon in gas dynamics that is observed in many practical situations, ranging from transonic aircraft wings to hypersonic vehicles and engines. SBLIs have the potential to pose serious problems in a flowfield; hence they often prove to be a critical - or even design limiting - issue for many aerospace applications. This is the first book devoted solely to a comprehensive, state-of-the-art explanation of this phenomenon. It includes a description of the basic fluid mechanics of SBLIs plus contributions from leading international experts who share their insight into their physics and the impact they have in practical flow situations. This book is for practitioners and graduate students in aerodynamics who wish to familiarize themselves with all aspects of SBLI flows. It is a valuable resource for specialists because it compiles experimental, computational and theoretical knowledge in one place.

Computational Fluid Dynamics 2004

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Publisher : Springer Science & Business Media
ISBN 13 : 3540318011
Total Pages : 853 pages
Book Rating : 4.5/5 (43 download)

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Book Synopsis Computational Fluid Dynamics 2004 by : Clinton Groth

Download or read book Computational Fluid Dynamics 2004 written by Clinton Groth and published by Springer Science & Business Media. This book was released on 2006-09-27 with total page 853 pages. Available in PDF, EPUB and Kindle. Book excerpt: Those interested in state of the art in computational fluid dynamics will find this publication a valuable source of reference. The contributions are drawn from The International Conference on Computational Fluid Dynamics (ICCFD) held in 2004. The conference is staged every two years and brings together physicists, mathematicians and engineers who review and share recent advances in mathematical and computational techniques for modeling fluid dynamics.

A Nonlinear Theory for Predicting the Effects of Unsteady Laminar, Turbulent, Or Transitional Boundary Layers on the Attenuation of Shock Waves in a Shock Tube with Experimental Comparison

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ISBN 13 :
Total Pages : 682 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis A Nonlinear Theory for Predicting the Effects of Unsteady Laminar, Turbulent, Or Transitional Boundary Layers on the Attenuation of Shock Waves in a Shock Tube with Experimental Comparison by : Robert L. Trimpi

Download or read book A Nonlinear Theory for Predicting the Effects of Unsteady Laminar, Turbulent, Or Transitional Boundary Layers on the Attenuation of Shock Waves in a Shock Tube with Experimental Comparison written by Robert L. Trimpi and published by . This book was released on 1958 with total page 682 pages. Available in PDF, EPUB and Kindle. Book excerpt: The linearized attenuation theory of NACA Technical Note 3375 is modified in the following manner: (a) an unsteady compressible local skin-friction coefficient is employed rather than the equivalent steady-flow incompressible coefficient; (b) a nonlinear approach is used to permit application of the theory to large attenuations; and (c) transition effects are considered. Curves are presented for predicting attenuation for shock pressure ratios up to 20 and a range of shock-tube Reynolds numbers. Comparison of theory and experimental data for shock wave strengths between 1.5 and 10 over a wide range of Reynolds numbers shows good agreement with the nonlinear theory evaluated for a transition Reynolds nuniber of 2.5 million.

NASA Langley Scientific and Technical Information Output: 1997

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ISBN 13 :
Total Pages : 162 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis NASA Langley Scientific and Technical Information Output: 1997 by :

Download or read book NASA Langley Scientific and Technical Information Output: 1997 written by and published by . This book was released on 1998 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Effects of Subsonic Mach Number on the Forces and Pressure Distributions on Four NACA 64A-series Airfoil Sections at Angles of Attack as High as 28 Degrees

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ISBN 13 :
Total Pages : 676 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Effects of Subsonic Mach Number on the Forces and Pressure Distributions on Four NACA 64A-series Airfoil Sections at Angles of Attack as High as 28 Degrees by : Louis S. Stivers

Download or read book Effects of Subsonic Mach Number on the Forces and Pressure Distributions on Four NACA 64A-series Airfoil Sections at Angles of Attack as High as 28 Degrees written by Louis S. Stivers and published by . This book was released on 1954 with total page 676 pages. Available in PDF, EPUB and Kindle. Book excerpt: A region of slight compression, heretofore undescribed, was established within the local supersonic region on each of the airfoil sections near the leading edge in place of an expected expansion. This leading edge compression region was formed just downstream of the abrupt.

Applied Mechanics Reviews

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ISBN 13 :
Total Pages : 592 pages
Book Rating : 4.:/5 (26 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 1974 with total page 592 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Aeronautical Engineering

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ISBN 13 :
Total Pages : 580 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Aeronautical Engineering by :

Download or read book Aeronautical Engineering written by and published by . This book was released on 1971 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt: A selection of annotated references to unclassified reports and journal articles that were introduced into the NASA scientific and technical information system and announced in Scientific and technical aerospace reports (STAR) and International aerospace abstracts (IAA)

Technical Abstract Bulletin

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ISBN 13 :
Total Pages : 912 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Technical Abstract Bulletin by :

Download or read book Technical Abstract Bulletin written by and published by . This book was released on with total page 912 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Selected Papers Of C C Lin With Commentary (In 2 Volumes)

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Publisher : World Scientific
ISBN 13 : 9814583286
Total Pages : 1047 pages
Book Rating : 4.8/5 (145 download)

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Book Synopsis Selected Papers Of C C Lin With Commentary (In 2 Volumes) by : Yuan Chi

Download or read book Selected Papers Of C C Lin With Commentary (In 2 Volumes) written by Yuan Chi and published by World Scientific. This book was released on 1987-08-01 with total page 1047 pages. Available in PDF, EPUB and Kindle. Book excerpt: One of the most prolific applied mathematicians of the mid-twentieth century, Prof Lin is a highly respected professor at MIT. These volumes, a collection of Prof Lin's papers from 1943 to 1986, is an attempt to exhibit a historical perception of the development of ideas in the following areas of research:Stability of Parallel FlowsTurbulenceSpiral Structure of GalaxiesProf Lin has written short comments and personal recollections on the development of thinking in these subjects. In addition to research papers, there are two essays dealing with the basic thinking that underlies the development of applied mathematics as an academic discipline in USA. Other topics of interest are Aerodynamics, Liquid Helium, Solid State Physics, Plasticity and Magnetohydrodynamics. About 51 papers are included in these two volumes.

Technical Note - National Advisory Committee for Aeronautics

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ISBN 13 :
Total Pages : 854 pages
Book Rating : 4.:/5 (89 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 854 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Experimental Determination of the Effect of Horizontal-tail Size, Tail Length, and Vertical Location on Low-speed Static Longitudinal Stability and Damping in Pitch of a Model Having 45 ̊sweptback Wing and Tail Surfaces

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ISBN 13 :
Total Pages : 340 pages
Book Rating : 4.3/5 (243 download)

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Book Synopsis Experimental Determination of the Effect of Horizontal-tail Size, Tail Length, and Vertical Location on Low-speed Static Longitudinal Stability and Damping in Pitch of a Model Having 45 ̊sweptback Wing and Tail Surfaces by : Arthur Earl Bryson

Download or read book Experimental Determination of the Effect of Horizontal-tail Size, Tail Length, and Vertical Location on Low-speed Static Longitudinal Stability and Damping in Pitch of a Model Having 45 ̊sweptback Wing and Tail Surfaces written by Arthur Earl Bryson and published by . This book was released on 1952 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:

05-5000 - 05-5036

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ISBN 13 :
Total Pages : 560 pages
Book Rating : 4.0/5 ( download)

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Download or read book 05-5000 - 05-5036 written by and published by . This book was released on 2005 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Technical Note

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ISBN 13 :
Total Pages : 500 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Technical Note by :

Download or read book Technical Note written by and published by . This book was released on 1956 with total page 500 pages. Available in PDF, EPUB and Kindle. Book excerpt: