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An Experimental Investigation Of The Vortex Flow Over Delta And Double Delta Wings At Low Speed
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Book Synopsis An Experimental Investigation of the Vortex Flow Over Delta and Double-Delta Wings at Low Speed by : N. G. Verhaagen
Download or read book An Experimental Investigation of the Vortex Flow Over Delta and Double-Delta Wings at Low Speed written by N. G. Verhaagen and published by . This book was released on 1983 with total page 16 pages. Available in PDF, EPUB and Kindle. Book excerpt: A wind-tunnel investigation was performed to study, by employing a laserlight-sheet and oil-flow visualization technique, the flow above and behind a sharp-edge 76 deg, delta wing and two sharp-edged double-delta wing models (76/60 and 76/40 deg., kink at midcord). In addition, balance measurements were performed to determine lift, drag and pitching moment. The tests were carried out for angles of attack from 5 to 25 deg. and at a free-stream velocity of 30 m/sec, corresponding to a Reynolds number of 1400000 x 10 to the 6th power, based on centerline chord. Above both double-delta wings a single-branched strake vortex is formed fed by vorticity from the strake leading edge. Downstream of the leading-edge kink a wing vortex is formed which is conjectured to be single-branched at about 5 deg, angle of attack and double branched at angles of 10 deg., an beyond. The flow pattern downstream of the trailing edge of the 76/60 deg. double-delta wing has been observed to be similar to that behind the delta wing. Above the 76/40 deg. double-delta wing breakdown of both the wing and strake vortices took place ahead of the trailing edge. (Author).
Book Synopsis An Experimental Investigation of Incompressible Flow Over Delta and Double-Delta Wings by : James K. Nathman
Download or read book An Experimental Investigation of Incompressible Flow Over Delta and Double-Delta Wings written by James K. Nathman and published by . This book was released on 1976 with total page 79 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental study of the flow over delta and double-delta wings was conducted in a 7' x 10' low speed wing tunnel. The configurations tested were AR-3 and AR-4 delta wings and the AR-4 wing which was modified with AR-1 and AR-2 strakes attached to form double-delta wings. Pressure measurements, surface flow visualization, and vortex core visualization studies were conducted over a wide range of angles of attack.
Book Synopsis An Experimental Investigation of the Flow Fields about Delta and Double-delta Wings at Low Speeds by : William H. Wentz (Jr.)
Download or read book An Experimental Investigation of the Flow Fields about Delta and Double-delta Wings at Low Speeds written by William H. Wentz (Jr.) and published by . This book was released on 1966 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Study of the Vortex Flow Over 76/40-deg Double-delta Wing by : N. G. Verhaagen
Download or read book A Study of the Vortex Flow Over 76/40-deg Double-delta Wing written by N. G. Verhaagen and published by . This book was released on 1995 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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:
Author :National Aeronautics and Space Adm Nasa Publisher :Independently Published ISBN 13 :9781729072707 Total Pages :40 pages Book Rating :4.0/5 (727 download)
Book Synopsis A Study of the Vortex Flow Over 76/40-Deg Double-Delta Wing by : National Aeronautics and Space Adm Nasa
Download or read book A Study of the Vortex Flow Over 76/40-Deg Double-Delta Wing written by National Aeronautics and Space Adm Nasa and published by Independently Published. This book was released on 2018-10-22 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: A low-speed wind-tunnel study of the flow about a 76/40-deg double-delta wing is described for angles of attack ranging from -10 to 25 deg and Reynolds numbers ranging from 0.5 to 1.5 Million. The study was conducted to provide data for the purpose of understanding the vortical flow behavior and for validating Computational Fluid Dynamics methods. Flow visualization tests have provided insight into the effect of the angle of attack and Reynolds number of the vortex-dominated flow both on and off of the surface of the double-delta wing. Upper surface pressure recordings from pressure orifices and Pressure Sensitive Paint have provided data on the pressures induced by the vortices. Flowfield surveys were carried out at an angle of attack of 10 deg by using a thin 5-hole probe. Numerical solutions of the compressible thin-layer Navier-Stokes equations were conducted and compared to the experimental data. Verhaagen, N. G. and Jenkins, L. N. and Kern, S. B. and Washburn, A. E. Langley Research Center NAS1-19480; RTOP 505-90-52-01...
Book Synopsis Further Experimental Investigations of Delta and Double-delta Wing Flow Fields at Low Speeds by : W. H. Wentz
Download or read book Further Experimental Investigations of Delta and Double-delta Wing Flow Fields at Low Speeds written by W. H. Wentz and published by . This book was released on 1967 with total page 140 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Further Experimental Investigation of Delta and Double-delta Wing Flow Fields at Low Speeds by : William H. Wentz
Download or read book Further Experimental Investigation of Delta and Double-delta Wing Flow Fields at Low Speeds written by William H. Wentz and published by . This book was released on 1967 with total page 129 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Collection of Technical Papers by :
Download or read book A Collection of Technical Papers written by and published by . This book was released on 1987 with total page 516 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis 33rd Aerospace Sciences Meeting & Exhibit by :
Download or read book 33rd Aerospace Sciences Meeting & Exhibit written by and published by . This book was released on 1995 with total page 614 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Experimental Investigation of Vortex Flow Control Using Juncture Fillets on a Cropped Double-delta Wing by : Sheshagiri K. Hebbar
Download or read book Experimental Investigation of Vortex Flow Control Using Juncture Fillets on a Cropped Double-delta Wing written by Sheshagiri K. Hebbar and published by . This book was released on 1995 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis 2nd International Conference on Smart Sustainable Materials and Technologies (ICSSMT 2023) by : M. Sumesh
Download or read book 2nd International Conference on Smart Sustainable Materials and Technologies (ICSSMT 2023) written by M. Sumesh and published by Springer Nature. This book was released on with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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:
Book Synopsis Computational Aerodynamics of Ordered Vortex Flows by : H. W. M. Hoeijmakers
Download or read book Computational Aerodynamics of Ordered Vortex Flows written by H. W. M. Hoeijmakers and published by . This book was released on 1989 with total page 212 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Tactical Missile Aerodynamics by : M. R. Mendenhall
Download or read book Tactical Missile Aerodynamics written by M. R. Mendenhall and published by . This book was released on 1992 with total page 806 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Springer Handbook of Experimental Fluid Mechanics by : Cameron Tropea
Download or read book Springer Handbook of Experimental Fluid Mechanics written by Cameron Tropea and published by Springer Science & Business Media. This book was released on 2007-10-09 with total page 1570 pages. Available in PDF, EPUB and Kindle. Book excerpt: Accompanying DVD-ROM contains ... "all chapters of the Springer Handbook."--Page 3 of cover.
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:
