Visualization of Leading Edge Vortices on a Series of Flat Plate Delta Wings

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Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781722866273
Total Pages : 86 pages
Book Rating : 4.8/5 (662 download)

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Book Synopsis Visualization of Leading Edge Vortices on a Series of Flat Plate Delta Wings by : National Aeronautics and Space Administration (NASA)

Download or read book Visualization of Leading Edge Vortices on a Series of Flat Plate Delta Wings written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-17 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: A summary of flow visualization data obtained as part of NASA Grant NAG2-258 is presented. During the course of this study, many still and high speed motion pictures were taken of the leading edge vortices on a series of flat plate delta wings at varying angles of attack. The purpose is to present a systematic collection of photographs showing the state of vortices as a function of the angle of attack for the four models tested. Payne, Francis M. and Ng, T. Terry and Nelson, Robert C. Unspecified Center...

Visualization of Leading Edge Vortices on a Series of Flat Plate Delta Wings

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Publisher :
ISBN 13 :
Total Pages : 88 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Visualization of Leading Edge Vortices on a Series of Flat Plate Delta Wings by : Francis M. Payne

Download or read book Visualization of Leading Edge Vortices on a Series of Flat Plate Delta Wings written by Francis M. Payne and published by . This book was released on 1991 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Visualization of Leading Edge Vortices on a Series of Flat Plate Delta Wings, April 1991

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ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (979 download)

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Book Synopsis Visualization of Leading Edge Vortices on a Series of Flat Plate Delta Wings, April 1991 by :

Download or read book Visualization of Leading Edge Vortices on a Series of Flat Plate Delta Wings, April 1991 written by and published by . This book was released on 1991 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Influence of Airfoil Geometry on Delta Wing Leading-edge Vortices and Vortex-induced Aerodynamics at Supersonic Speeds

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Publisher :
ISBN 13 :
Total Pages : 88 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Influence of Airfoil Geometry on Delta Wing Leading-edge Vortices and Vortex-induced Aerodynamics at Supersonic Speeds by : Richard M. Wood

Download or read book Influence of Airfoil Geometry on Delta Wing Leading-edge Vortices and Vortex-induced Aerodynamics at Supersonic Speeds written by Richard M. Wood and published by . This book was released on 1992 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Tuft-grid Surveys at Low Speeds for Delta Wings

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Publisher :
ISBN 13 :
Total Pages : 44 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Tuft-grid Surveys at Low Speeds for Delta Wings by : John D. Bird

Download or read book Tuft-grid Surveys at Low Speeds for Delta Wings written by John D. Bird and published by . This book was released on 1968 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Vortex Flow Visualization Using Colored and Fluorescent Dyes on Flat Plate Delta Wing with Leading Edge Extension

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Publisher :
ISBN 13 :
Total Pages : 23 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis Vortex Flow Visualization Using Colored and Fluorescent Dyes on Flat Plate Delta Wing with Leading Edge Extension by :

Download or read book Vortex Flow Visualization Using Colored and Fluorescent Dyes on Flat Plate Delta Wing with Leading Edge Extension written by and published by . This book was released on 1992 with total page 23 pages. Available in PDF, EPUB and Kindle. Book excerpt: A water tunnel study was conducted in the Wright Laboratory 2ft x 2ft water tunnel to examine the vortex flowfield about a 60 deg flat plate diamond delta wing with an 80 deg leading edge extension (LEX). Flood light illuminated colored dye and laser light sheet illuminated fluorescent dye were used to visualize light sheet illuminated fluorescent dye were used to visualize the wing and LEX vortex core trajectories and vortex breakdown locations. The fluorescent dye flow visualization technique proved to be an excellent tool for examining the structure of vortex breakdown in detail. Angle of attack was varied between 10 deg and 45 deg for sideslip angles of 0 deg, 5 deg, and 10 deg, and the freestream Reynolds number was approximately 31,000 based upon model length. At angles of attack above 10 deg and zero sideslip, interaction was observed between the LEX and wing vortices. At 30 deg angle of attack, asymmetric breakdown of the LEX vortices occurred. At sideslip angles of 5 deg and 10 deg, large asymmetries in the vortex flowfield were present.

Scientific and Technical Aerospace Reports

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Publisher :
ISBN 13 :
Total Pages : 704 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 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Development of a Device for Controlling the Leading Edge Vortices Ona Delta Wing

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ISBN 13 :
Total Pages : 92 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Development of a Device for Controlling the Leading Edge Vortices Ona Delta Wing by : Mohamed Gad-el-Hak

Download or read book Development of a Device for Controlling the Leading Edge Vortices Ona Delta Wing written by Mohamed Gad-el-Hak and published by . This book was released on 1986 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Experimental Investigation of Leading Edge Vortices and Passage to Stall of Nonslender Delta Wings

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Publisher :
ISBN 13 :
Total Pages : 17 pages
Book Rating : 4.:/5 (742 download)

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Book Synopsis An Experimental Investigation of Leading Edge Vortices and Passage to Stall of Nonslender Delta Wings by :

Download or read book An Experimental Investigation of Leading Edge Vortices and Passage to Stall of Nonslender Delta Wings written by and published by . This book was released on 2003 with total page 17 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Effects of Leading-edge Camber on Low-speed Characteristics of Slender Delta Wings

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Publisher :
ISBN 13 :
Total Pages : 116 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Effects of Leading-edge Camber on Low-speed Characteristics of Slender Delta Wings by :

Download or read book Effects of Leading-edge Camber on Low-speed Characteristics of Slender Delta Wings written by and published by . This book was released on 1972 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wind-tunnel studies have been conducted to determine the effects of leading-edge camber on the low-speed aerodynamic characteristics of a thin, sharp-edge 74 deg delta wing. The results include force and moment measurements, pressure distributions, and flow visualization patterns determined from oil flow, tuft and water vapor observations. The study indicated that leading-edge camber near the apex is effective in controlling the pitch-up tendency of slender delta wings.

Aeronautical Engineering

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Publisher :
ISBN 13 :
Total Pages : 538 pages
Book Rating : 4.3/5 (91 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 1991 with total page 538 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Experimental Studies of a Delta Wing with Leading Edge Flaps

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ISBN 13 :
Total Pages : 48 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Experimental Studies of a Delta Wing with Leading Edge Flaps by : Joint Institute for Aeronautics and Acoustics. Joint Institute for Aeronautics and Acoustics

Download or read book Experimental Studies of a Delta Wing with Leading Edge Flaps written by Joint Institute for Aeronautics and Acoustics. Joint Institute for Aeronautics and Acoustics and published by . This book was released on 1987 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Animal Locomotion

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Publisher : CRC Press
ISBN 13 : 1351966200
Total Pages : 267 pages
Book Rating : 4.3/5 (519 download)

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Book Synopsis Animal Locomotion by : Malcolm S. Gordon

Download or read book Animal Locomotion written by Malcolm S. Gordon and published by CRC Press. This book was released on 2017-05-25 with total page 267 pages. Available in PDF, EPUB and Kindle. Book excerpt: Animal Locomotion: Physical Principles and Adaptations is a professional-level, state of the art review and reference summarizing the current understanding of macroscopic metazoan animal movement. The comparative biophysics, biomechanics and bioengineering of swimming, flying and terrestrial locomotion are placed in contemporary frameworks of biodiversity, evolutionary process, and modern research methods, including mathematical analysis. The intended primary audience is advanced-level students and researchers primarily interested in and trained in mathematics, physical sciences and engineering. Although not encyclopedic in its coverage, anyone interested in organismal biology, functional morphology, organ systems and ecological physiology, physiological ecology, molecular biology, molecular genetics and systems biology should find this book useful.

A Visualisation Study of the Vortex Flow Around Double-delta Wings

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Publisher :
ISBN 13 : 9780642112620
Total Pages : 46 pages
Book Rating : 4.1/5 (126 download)

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Book Synopsis A Visualisation Study of the Vortex Flow Around Double-delta Wings by : D. H. Thompson

Download or read book A Visualisation Study of the Vortex Flow Around Double-delta Wings written by D. H. Thompson and published by . This book was released on 1985 with total page 46 pages. Available in PDF, EPUB and Kindle. Book excerpt: A family of double-delta wings with leading-edge sweep combinations of 80/80,80/7080/6080/50 and 80/40 deg. was tested in a small towing tank. The hydrogen bubble technique was used to visualize the vortex patterns above the wings over a range of Reynolds numbers (based on centerline chord) from 7000 to 100,000. The effects of variations in incidence and leading-edge kink angle were examined. Reynolds number and leading-edge cross-section shape were found to have significant effects on the vortex structure. Attempts to visualize details of the upper surface secondary vortex flows met with only partial success. Keywords Flow visualization, Vortices, Delta wings, Angle of incidence. (Australia).

Langley Aerospace Test Highlights, 1988

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Publisher :
ISBN 13 :
Total Pages : 172 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Langley Aerospace Test Highlights, 1988 by :

Download or read book Langley Aerospace Test Highlights, 1988 written by and published by . This book was released on 1989 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt: Some of the significant tests which were performed during calendar year 1988 in Langley test facilities, a number of which are unique in the world are highlighted.

Government Reports Annual Index

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Publisher :
ISBN 13 :
Total Pages : 1656 pages
Book Rating : 4.3/5 (243 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 1991 with total page 1656 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalogue, United States Public Documents

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ISBN 13 :
Total Pages : 840 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Monthly Catalogue, United States Public Documents by :

Download or read book Monthly Catalogue, United States Public Documents written by and published by . This book was released on 1994-07 with total page 840 pages. Available in PDF, EPUB and Kindle. Book excerpt: