An experimental study of diffusers in an open-jet, low-density, hypersonic wind tunnel

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ISBN 13 :
Total Pages : 72 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis An experimental study of diffusers in an open-jet, low-density, hypersonic wind tunnel by : David E. Boylan

Download or read book An experimental study of diffusers in an open-jet, low-density, hypersonic wind tunnel written by David E. Boylan and published by . This book was released on 1964 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental investigation of supersonic diffuser performance in a flow regime in which viscous and compressibility influences are equally important was conducted. The investigation involved Mach numbers from 6 to 16.5. It is shown that, although diffuser recovery compared to higher density regimes is small, using the proper diffuser allowed the required wind tunnel exhaust pressure to be up to 35 times the pressure existing in the test chamber. While this may not seem exceptional at first glance, it is important to note that this was achieved in conjunction with Reynolds numbers on the order of 10 to the minus 3 power below those typical of tunnels yielding higher recoveries. (Author).

An Experimental Investigation of Fixed-geometry Diffusers in an Open-jet Wind Tunnel at Mach Numbers Between 14 and 18 and Reynolds Numbers Between 8,900 and 25,000

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ISBN 13 :
Total Pages : 0 pages
Book Rating : 4.:/5 (134 download)

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Book Synopsis An Experimental Investigation of Fixed-geometry Diffusers in an Open-jet Wind Tunnel at Mach Numbers Between 14 and 18 and Reynolds Numbers Between 8,900 and 25,000 by : James J. White (III)

Download or read book An Experimental Investigation of Fixed-geometry Diffusers in an Open-jet Wind Tunnel at Mach Numbers Between 14 and 18 and Reynolds Numbers Between 8,900 and 25,000 written by James J. White (III) and published by . This book was released on 1967 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: A fixed-geometry diffuser system was tested in an arc-heated, hypersonic, open-jet wind tunnel facility at Mach numbers between 14 and 18 and Reynolds numbers (based on nozzle exit diameter) between 8,900 and 25,000. Tests were conducted both with an empty test section and with conical models in the flow. Test variables included test section open-jet length, diffuser second-throat length, and diffuser inlet geometry. Diffuser efficiency improved with increased diffuser second-throat length, with increasing Reynolds number, and with the addition of conical models into the flow. Changes in open-jet length and diffuser inlet geometry had no appreciable effect on diffuser efficiency with an empty test section. A streamlined model support strut produced marked improvement in diffuser efficiency over a blunt support strut.

U.S. Government Research Reports

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ISBN 13 :
Total Pages : 2180 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis U.S. Government Research Reports by :

Download or read book U.S. Government Research Reports written by and published by . This book was released on 1964 with total page 2180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Scientific and Technical Aerospace Reports

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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:

Advanced Experimental Techniques for Study of Hypervelocity Flight

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ISBN 13 :
Total Pages : 648 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis Advanced Experimental Techniques for Study of Hypervelocity Flight by :

Download or read book Advanced Experimental Techniques for Study of Hypervelocity Flight written by and published by . This book was released on 1965 with total page 648 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Experimental Study of Wind Tunnel Diffusers

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ISBN 13 :
Total Pages : 70 pages
Book Rating : 4.:/5 (294 download)

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Book Synopsis An Experimental Study of Wind Tunnel Diffusers by : George Atholstone Mellard

Download or read book An Experimental Study of Wind Tunnel Diffusers written by George Atholstone Mellard and published by . This book was released on 1952 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Proceedings

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ISBN 13 :
Total Pages : 636 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis Proceedings by :

Download or read book Proceedings written by and published by . This book was released on with total page 636 pages. Available in PDF, EPUB and Kindle. Book excerpt:

AN EXPERIMENTAL INVESTIGATION OF FIXED-GEOMETRY DIFFUSERS IN AN OPEN-JET WIND TUNNEL AT MACH NUMBERS BETWEEN 14 AND 18 AND REYNOLDS NUMBERS BETWEEN 8,900 AND 25,000

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ISBN 13 :
Total Pages : 45 pages
Book Rating : 4.:/5 (227 download)

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Book Synopsis AN EXPERIMENTAL INVESTIGATION OF FIXED-GEOMETRY DIFFUSERS IN AN OPEN-JET WIND TUNNEL AT MACH NUMBERS BETWEEN 14 AND 18 AND REYNOLDS NUMBERS BETWEEN 8,900 AND 25,000 by :

Download or read book AN EXPERIMENTAL INVESTIGATION OF FIXED-GEOMETRY DIFFUSERS IN AN OPEN-JET WIND TUNNEL AT MACH NUMBERS BETWEEN 14 AND 18 AND REYNOLDS NUMBERS BETWEEN 8,900 AND 25,000 written by and published by . This book was released on 1967 with total page 45 pages. Available in PDF, EPUB and Kindle. Book excerpt: A fixed-geometry diffuser system was tested in an arc-heated, hypersonic, open-jet wind tunnel facility at Mach numbers between 14 and 18 and Reynolds numbers (based on nozzle exit diameter) between 8,900 and 25,000. Tests were conducted both with an empty test section and with conical models in the flow. Test variables included test section open-jet length, diffuser second-throat length, and diffuser inlet geometry. Diffuser efficiency improved with increased diffuser second-throat length, with increasing Reynolds number, and with the addition of conical models into the flow. Changes in open-jet length and diffuser inlet geometry had no appreciable effect on diffuser efficiency with an empty test section. A streamlined model support strut produced marked improvement in diffuser efficiency over a blunt support strut.

AIAA/SAE/ASME/ASEE 27th Joint Propulsion Conference: 91-2255 - 91-2319

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ISBN 13 :
Total Pages : 548 pages
Book Rating : 4.0/5 ( download)

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Book Synopsis AIAA/SAE/ASME/ASEE 27th Joint Propulsion Conference: 91-2255 - 91-2319 by :

Download or read book AIAA/SAE/ASME/ASEE 27th Joint Propulsion Conference: 91-2255 - 91-2319 written by and published by . This book was released on 1991 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Engineering Research Bulletin

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ISBN 13 :
Total Pages : 152 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Engineering Research Bulletin by : Rutgers University. College of Engineering

Download or read book Engineering Research Bulletin written by Rutgers University. College of Engineering and published by . This book was released on 1965 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Journal of the Royal Aeronautical Society

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ISBN 13 :
Total Pages : 1020 pages
Book Rating : 4.:/5 (318 download)

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Book Synopsis Journal of the Royal Aeronautical Society by :

Download or read book Journal of the Royal Aeronautical Society written by and published by . This book was released on 1964 with total page 1020 pages. Available in PDF, EPUB and Kindle. Book excerpt:

An Analytic and Experimental Evaluation of Flowing Air Test Conditions for Selected Metallics in a Shuttle TPS Application

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ISBN 13 :
Total Pages : 198 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis An Analytic and Experimental Evaluation of Flowing Air Test Conditions for Selected Metallics in a Shuttle TPS Application by :

Download or read book An Analytic and Experimental Evaluation of Flowing Air Test Conditions for Selected Metallics in a Shuttle TPS Application written by and published by . This book was released on 1975 with total page 198 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Two Dimensional Supersonic Wind Tunnel Diffusers

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ISBN 13 :
Total Pages : 266 pages
Book Rating : 4.:/5 (233 download)

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Book Synopsis Two Dimensional Supersonic Wind Tunnel Diffusers by : Thomas Dennis Kemp

Download or read book Two Dimensional Supersonic Wind Tunnel Diffusers written by Thomas Dennis Kemp and published by . This book was released on 1952 with total page 266 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Theoretical and Experimental Aerodynamics

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Publisher : Springer
ISBN 13 : 9811316783
Total Pages : 512 pages
Book Rating : 4.8/5 (113 download)

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Book Synopsis Theoretical and Experimental Aerodynamics by : Mrinal Kaushik

Download or read book Theoretical and Experimental Aerodynamics written by Mrinal Kaushik and published by Springer. This book was released on 2018-12-15 with total page 512 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is intended as a text for undergraduate and graduate courses in aerodynamics, typically offered to students of aerospace and mechanical engineering programs. It covers all aspects of aerodynamics. The book begins with a description of the standard atmosphere and basic concepts, then moves on to cover the equations and mathematical models used to describe and characterize flow fields, as well as their thermodynamic aspects and applications. Specific emphasis is placed on the relation between concepts and their use in aircraft design. Additional topics of interest to the reader are presented in the Appendix, which draws on the teachings provided in the text. The book is written in an easy to understand manner, with pedagogical aids such as chapter overviews, summaries, and descriptive and objective questions to help students evaluate their progress. Atmospheric and gas tables are provided to facilitate problem solving. Lastly, a detailed bibliography is included at the end of each chapter to provide students with further resources. The book can also be used as a text for professional development courses in aerodynamics.

Diffuser Performance of a Mach 6 Open-jet Tunnel and Model-blockage Effects at Stagnation Temperatures to 3,600 ̊F

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ISBN 13 :
Total Pages : 32 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Diffuser Performance of a Mach 6 Open-jet Tunnel and Model-blockage Effects at Stagnation Temperatures to 3,600 ̊F by : Raymond E. Midden

Download or read book Diffuser Performance of a Mach 6 Open-jet Tunnel and Model-blockage Effects at Stagnation Temperatures to 3,600 ̊F written by Raymond E. Midden and published by . This book was released on 1964 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NASA Contractor Report

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ISBN 13 :
Total Pages : 860 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis NASA Contractor Report by : United States. National Aeronautics and Space Administration

Download or read book NASA Contractor Report written by United States. National Aeronautics and Space Administration and published by . This book was released on 1975 with total page 860 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Low-Speed Wind Tunnel Testing

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Publisher : John Wiley & Sons
ISBN 13 : 0471557749
Total Pages : 738 pages
Book Rating : 4.4/5 (715 download)

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Book Synopsis Low-Speed Wind Tunnel Testing by : Jewel B. Barlow

Download or read book Low-Speed Wind Tunnel Testing written by Jewel B. Barlow and published by John Wiley & Sons. This book was released on 1999-02-22 with total page 738 pages. Available in PDF, EPUB and Kindle. Book excerpt: A brand-new edition of the classic guide on low-speed wind tunnel testing While great advances in theoretical and computational methods have been made in recent years, low-speed wind tunnel testing remains essential for obtaining the full range of data needed to guide detailed design decisions for many practical engineering problems. This long-awaited Third Edition of William H. Rae, Jr.'s landmark reference brings together essential information on all aspects of low-speed wind tunnel design, analysis, testing, and instrumentation in one easy-to-use resource. Written by authors who are among the most respected wind tunnel engineers in the world, this edition has been updated to address current topics and applications, and includes coverage of digital electronics, new instrumentation, video and photographic methods, pressure-sensitive paint, and liquid crystal-based measurement methods. The book is organized for quick access to topics of interest, and examines basic test techniques and objectives of modeling and testing aircraft designs in low-speed wind tunnels, as well as applications to fluid motion analysis, automobiles, marine vessels, buildings, bridges, and other structures subject to wind loading. Supplemented with real-world examples throughout, Low-Speed Wind Tunnel Testing, Third Edition is an indispensable resource for aerospace engineering students and professionals, engineers and researchers in the automotive industries, wind tunnel designers, architects, and others who need to get the most from low-speed wind tunnel technology and experiments in their work.