Navier-Stokes Simulation of Quasi-axisymmetric and Three-dimensional Supersonic Vortex Breakdown

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ISBN 13 :
Total Pages : 454 pages
Book Rating : 4.:/5 (291 download)

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Book Synopsis Navier-Stokes Simulation of Quasi-axisymmetric and Three-dimensional Supersonic Vortex Breakdown by : Hamdy A. Kandil

Download or read book Navier-Stokes Simulation of Quasi-axisymmetric and Three-dimensional Supersonic Vortex Breakdown written by Hamdy A. Kandil and published by . This book was released on 1993 with total page 454 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Supersonic Quasi-Axisymmetric Vortex Breakdown

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781722792039
Total Pages : 66 pages
Book Rating : 4.7/5 (92 download)

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Book Synopsis Supersonic Quasi-Axisymmetric Vortex Breakdown by : National Aeronautics and Space Administration (NASA)

Download or read book Supersonic Quasi-Axisymmetric Vortex Breakdown written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-16 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: An extensive computational study of supersonic quasi-axisymmetric vortex breakdown in a configured circular duct is presented. The unsteady, compressible, full Navier-Stokes (NS) equations are used. The NS equations are solved for the quasi-axisymmetric flows using an implicit, upwind, flux difference splitting, finite volume scheme. The quasi-axisymmetric solutions are time accurate and are obtained by forcing the components of the flowfield vector to be equal on two axial planes, which are in close proximity of each other. The effect of Reynolds number, for laminar flows, on the evolution and persistence of vortex breakdown, is studied. Finally, the effect of swirl ration at the duct inlet is investigated. Kandil, Osama A. and Kandil, Hamdy A. and Liu, C. H. Langley Research Center...

Analysis and Control of Supersonic Vortex Breakdown Flows

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781722231293
Total Pages : 82 pages
Book Rating : 4.2/5 (312 download)

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Book Synopsis Analysis and Control of Supersonic Vortex Breakdown Flows by : National Aeronautics and Space Administration (NASA)

Download or read book Analysis and Control of Supersonic Vortex Breakdown Flows written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-06 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: Analysis and computation of steady, compressible, quasi-axisymmetric flow of an isolated, slender vortex are considered. The compressible, Navier-Stokes equations are reduced to a simpler set by using the slenderness and quasi-axisymmetry assumptions. The resulting set along with a compatibility equation are transformed from the diverging physical domain to a rectangular computational domain. Solving for a compatible set of initial profiles and specifying a compatible set of boundary conditions, the equations are solved using a type-differencing scheme. Vortex breakdown locations are detected by the failure of the scheme to converge. Computational examples include isolated vortex flows at different Mach numbers, external axial-pressure gradients and swirl ratios. Kandil, Osama A. Unspecified Center...

Three-Dimensional Simulation of Vortex Breakdown

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ISBN 13 : 9781731186324
Total Pages : 80 pages
Book Rating : 4.1/5 (863 download)

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Book Synopsis Three-Dimensional Simulation of Vortex Breakdown by : National Aeronautics and Space Adm Nasa

Download or read book Three-Dimensional Simulation of Vortex Breakdown written by National Aeronautics and Space Adm Nasa and published by . This book was released on 2018-11-12 with total page 80 pages. Available in PDF, EPUB and Kindle. Book excerpt: The integral form of the complete, unsteady, compressible, three-dimensional Navier-Stokes equations in the conservation form, cast in generalized coordinate system, are solved, numerically, to simulate the vortex breakdown phenomenon. The inviscid fluxes are discretized using Roe's upwind-biased flux-difference splitting scheme and the viscous fluxes are discretized using central differencing. Time integration is performed using a backward Euler ADI (alternating direction implicit) scheme. A full approximation multigrid is used to accelerate the convergence to steady state. Kuruvila, G. and Salas, M. D. Langley Research Center...

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 702 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 1995 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Three-dimensional Supersonic Vortex Breakdown

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (11 download)

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Book Synopsis Three-dimensional Supersonic Vortex Breakdown by : Osama A. Kandil

Download or read book Three-dimensional Supersonic Vortex Breakdown written by Osama A. Kandil and published by . This book was released on 1993 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Numerical Solutions to Three-dimensional Shock Wave

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ISBN 13 :
Total Pages : 316 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Numerical Solutions to Three-dimensional Shock Wave by : Griffin Corpening

Download or read book Numerical Solutions to Three-dimensional Shock Wave written by Griffin Corpening and published by . This book was released on 1990 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:

93-2965 - 93-2999

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ISBN 13 :
Total Pages : 594 pages
Book Rating : 4.0/5 ( download)

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Download or read book 93-2965 - 93-2999 written by and published by . This book was released on 1993 with total page 594 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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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:

Dissertation Abstracts International

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ISBN 13 :
Total Pages : 738 pages
Book Rating : 4.F/5 ( download)

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Download or read book Dissertation Abstracts International written by and published by . This book was released on 1993 with total page 738 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Announcements & Index

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ISBN 13 :
Total Pages : 1774 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis Government Reports Announcements & Index by :

Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1993-04 with total page 1774 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Government Reports Annual Index

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ISBN 13 :
Total Pages : 1388 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 1992 with total page 1388 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.

Aeronautical Engineering

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ISBN 13 :
Total Pages : 538 pages
Book Rating : 4.3/5 (91 download)

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Download or read book Aeronautical Engineering written by and published by . This book was released on 1991 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Japanese Science and Technology

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ISBN 13 :
Total Pages : 724 pages
Book Rating : 4.E/5 ( download)

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Download or read book Japanese Science and Technology written by and published by . This book was released on 1986 with total page 724 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Computational Fluid Dynamics

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Publisher : International Marine
ISBN 13 :
Total Pages : 584 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Computational Fluid Dynamics by : John David Anderson

Download or read book Computational Fluid Dynamics written by John David Anderson and published by International Marine. This book was released on 1995-02 with total page 584 pages. Available in PDF, EPUB and Kindle. Book excerpt: A comprehensive, up to date text written for undergraduate and graduate students which covers topics ranging from the basic philosophy of computational fluid dynamics to advanced areas of CFD.

International Aerospace Abstracts

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ISBN 13 :
Total Pages : 974 pages
Book Rating : 4.F/5 ( download)

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Download or read book International Aerospace Abstracts written by and published by . This book was released on 1999 with total page 974 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NASA SP.

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ISBN 13 :
Total Pages : 654 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis NASA SP. by :

Download or read book NASA SP. written by and published by . This book was released on 1992 with total page 654 pages. Available in PDF, EPUB and Kindle. Book excerpt: