A Numerical Investigation of Vortex Breakdown

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Total Pages : pages
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Book Synopsis A Numerical Investigation of Vortex Breakdown by : M. G. Hall

Download or read book A Numerical Investigation of Vortex Breakdown written by M. G. Hall and published by . This book was released on 1966 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Numerical Investigation of Vortex Breakdown Over A 70 Degree Delta Wing Using an Euler Code

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Total Pages : 74 pages
Book Rating : 4.:/5 (186 download)

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Book Synopsis Numerical Investigation of Vortex Breakdown Over A 70 Degree Delta Wing Using an Euler Code by : Magnus Tormalm

Download or read book Numerical Investigation of Vortex Breakdown Over A 70 Degree Delta Wing Using an Euler Code written by Magnus Tormalm and published by . This book was released on 1995 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Numerical Investigation of Vortex Breakdown in Compressible, Swirling Nozzle-jet Flows

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Total Pages : pages
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Book Synopsis Numerical Investigation of Vortex Breakdown in Compressible, Swirling Nozzle-jet Flows by : Tobias Luginsland

Download or read book Numerical Investigation of Vortex Breakdown in Compressible, Swirling Nozzle-jet Flows written by Tobias Luginsland and published by . This book was released on 2014 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Numerical Investigation of Three-dimensional Vortex Breakdown

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ISBN 13 :
Total Pages : 306 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Numerical Investigation of Three-dimensional Vortex Breakdown by : Keith Vincent Lucas

Download or read book Numerical Investigation of Three-dimensional Vortex Breakdown written by Keith Vincent Lucas and published by . This book was released on 1997 with total page 306 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Numerical Investigation of Compressible Vortices Using the Quasi-cylindrical Approximation

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Total Pages : 65 pages
Book Rating : 4.:/5 (145 download)

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Book Synopsis Numerical Investigation of Compressible Vortices Using the Quasi-cylindrical Approximation by : David W. Bennett

Download or read book Numerical Investigation of Compressible Vortices Using the Quasi-cylindrical Approximation written by David W. Bennett and published by . This book was released on 2007 with total page 65 pages. Available in PDF, EPUB and Kindle. Book excerpt: Abstract: To obtain a better understanding of compressible vortex dynamics, a numerical investigation of laminar, compressible vortices was conducted using the quasi-cylindrical approximation. The goal was to determine if the phenomena of vortex breakdown would occur. Vortex breakdown is an important and unsolved problem in the field of fluid dynamics. The results show that two possible flow regimes can occur for a potential vortex with a constant edge axial velocity. The first is a vortex that decays in a manner similar to the incompressible vortices examined by Batchelor. The centerline axial velocity decay is driven by the edge axial velocity. Far downstream, the axial velocity profile is nearly constant with the tangential and radial velocities approaching zero. The second flow regime occurs when the edge axial velocity is sufficiently small and vortex breakdown occurs. For a given Mach number, the critical value of edge axial velocity for breakdown was determined. For a set value of the edge axial velocity, the stream wise distance to obtain vortex breakdown was a strong function of the Mach number. As the Mach number increased, the distance to vortex breakdown was decreased.

Numerical Investigation Into Vortical Flow about a Delta-wing Configuration Up to Incidences at which Vortex Breakdown Occurs in Experiment

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Total Pages : 17 pages
Book Rating : 4.:/5 (692 download)

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Book Synopsis Numerical Investigation Into Vortical Flow about a Delta-wing Configuration Up to Incidences at which Vortex Breakdown Occurs in Experiment by : J. I. van den Berg

Download or read book Numerical Investigation Into Vortical Flow about a Delta-wing Configuration Up to Incidences at which Vortex Breakdown Occurs in Experiment written by J. I. van den Berg and published by . This book was released on 1994 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Numerical Investigation Into Vortical Flow about a Delta-wing Configuration Up Ti Incidences at which Vortex Breakdown Occurs in Experiment

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Book Synopsis Numerical Investigation Into Vortical Flow about a Delta-wing Configuration Up Ti Incidences at which Vortex Breakdown Occurs in Experiment by : J. I. Van den Berg

Download or read book Numerical Investigation Into Vortical Flow about a Delta-wing Configuration Up Ti Incidences at which Vortex Breakdown Occurs in Experiment written by J. I. Van den Berg and published by . This book was released on 1994 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Part 1. Inviscid, Swirling Flows and Vortex Breakdown

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ISBN 13 :
Total Pages : 254 pages
Book Rating : 4.:/5 (437 download)

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Book Synopsis Part 1. Inviscid, Swirling Flows and Vortex Breakdown by : James D. Buntine

Download or read book Part 1. Inviscid, Swirling Flows and Vortex Breakdown written by James D. Buntine and published by . This book was released on 1994 with total page 254 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Numerical Study of Three-dimensional Vortex Breakdown

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ISBN 13 :
Total Pages : 268 pages
Book Rating : 4.:/5 (193 download)

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Book Synopsis A Numerical Study of Three-dimensional Vortex Breakdown by : Robert Edward Spall

Download or read book A Numerical Study of Three-dimensional Vortex Breakdown written by Robert Edward Spall and published by . This book was released on 1987 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Numerical Investigation of a Confined Vortex Problem

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ISBN 13 :
Total Pages : 66 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis A Numerical Investigation of a Confined Vortex Problem by : Robin E. Textor

Download or read book A Numerical Investigation of a Confined Vortex Problem written by Robin E. Textor and published by . This book was released on 1968 with total page 66 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Experimental and Numerical Investigation of Vortex Flow Over a 76/60-deg Double-delta Wing

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ISBN 13 :
Total Pages : 95 pages
Book Rating : 4.:/5 (11 download)

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Book Synopsis Experimental and Numerical Investigation of Vortex Flow Over a 76/60-deg Double-delta Wing by : J. E. J. Maseland

Download or read book Experimental and Numerical Investigation of Vortex Flow Over a 76/60-deg Double-delta Wing written by J. E. J. Maseland and published by . This book was released on 1992 with total page 95 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Investigation of Vortex Breakdown from the Point of View of Hydrodynamic Stability

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ISBN 13 :
Total Pages : 296 pages
Book Rating : 4.:/5 (29 download)

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Book Synopsis An Investigation of Vortex Breakdown from the Point of View of Hydrodynamic Stability by : Thinh Tien Nguyen

Download or read book An Investigation of Vortex Breakdown from the Point of View of Hydrodynamic Stability written by Thinh Tien Nguyen and published by . This book was released on 1980 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Numerical Study of Axisymmetric Vortex Breakdowns

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Total Pages : 44 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Numerical Study of Axisymmetric Vortex Breakdowns by : Kenneth E. Torrance

Download or read book Numerical Study of Axisymmetric Vortex Breakdowns written by Kenneth E. Torrance and published by . This book was released on 1971 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Numerical Study of Axisymmetric Vortex Breakdowns

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Total Pages : 44 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Numerical Study of Axisymmetric Vortex Breakdowns by : R. M. Kopecky

Download or read book Numerical Study of Axisymmetric Vortex Breakdowns written by R. M. Kopecky and published by . This book was released on 1971 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

DESider – A European Effort on Hybrid RANS-LES Modelling

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Publisher : Springer Science & Business Media
ISBN 13 : 3540927735
Total Pages : 469 pages
Book Rating : 4.5/5 (49 download)

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Book Synopsis DESider – A European Effort on Hybrid RANS-LES Modelling by : Werner Haase

Download or read book DESider – A European Effort on Hybrid RANS-LES Modelling written by Werner Haase and published by Springer Science & Business Media. This book was released on 2009-05-12 with total page 469 pages. Available in PDF, EPUB and Kindle. Book excerpt: Preface “In aircraft design, efficiency is determined by the ability to accurately and rel- bly predict the occurrence of, and to model the development of, turbulent flows. Hence, the main objective in industrial computational fluid dynamics (CFD) is to increase the capabilities for an improved predictive accuracy for both complex flows and complex geometries”. This text part taken from Haase et al (2006), - scribing the results of the DESider predecessor project “FLOMANIA” is still - and will be in future valid. With an ever-increasing demand for faster, more reliable and cleaner aircraft, flight envelopes are necessarily shifted into areas of the flow regimes exhibiting highly unsteady and, for military aircraft, unstable flow behaviour. This undou- edly poses major new challenges in CFD; generally stated as an increased pred- tive accuracy whist retaining “affordable” computation times. Together with highly resolved meshes employing millions of nodes, numerical methods must have the inherent capability to predict unsteady flows. Although at present, (U)RANS methods are likely to remain as the workhorses in industry, the DESider project focussed on the development and combination of these approaches with LES methods in order to “bridge” the gap between the much more expensive (due to high Reynolds numbers in flight), but more accurate (full) LES.

Numerical Investigation of Vortex Induced Rotation

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Total Pages : 110 pages
Book Rating : 4.:/5 (532 download)

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Book Synopsis Numerical Investigation of Vortex Induced Rotation by : Veeraraghavan Seshadri

Download or read book Numerical Investigation of Vortex Induced Rotation written by Veeraraghavan Seshadri and published by . This book was released on 2003 with total page 110 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Theory of Concentrated Vortices

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Publisher : Springer Science & Business Media
ISBN 13 : 3540733760
Total Pages : 505 pages
Book Rating : 4.5/5 (47 download)

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Book Synopsis Theory of Concentrated Vortices by : S. V. Alekseenko

Download or read book Theory of Concentrated Vortices written by S. V. Alekseenko and published by Springer Science & Business Media. This book was released on 2007-08-29 with total page 505 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents comprehensive and authoritative coverage of the wide field of concentrated vortices observed in nature and technique. The methods for research of their kinematics and dynamics are considered. Special attention is paid to the flows with helical symmetry. The authors have described models of vortex structures used for interpretation of experimental data which serve as a ground for development of theoretical and numerical approaches to vortex investigation.