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Author : Thomas Dennis Kemp
Publisher :
ISBN 13 :
Total Pages : 266 pages
Book Rating : 4.:/5 (233 download)
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:
Author : S. M. HASTINGS
Publisher :
ISBN 13 :
Total Pages : 1 pages
Book Rating : 4.:/5 (227 download)
Download or read book Analysis of the Performance of a Two-dimensional, Variable-area Supersonic Wind Tunnel Diffuser with and Without Scavenging Scoop and Model written by S. M. HASTINGS and published by . This book was released on 1957 with total page 1 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Heinrich Ramm
Publisher :
ISBN 13 :
Total Pages : 34 pages
Book Rating : 4.3/5 (91 download)
Download or read book Phenomena in Supersonic Diffusers written by Heinrich Ramm and published by . This book was released on 1947 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Frederick K. Hube
Publisher :
ISBN 13 :
Total Pages : 274 pages
Book Rating : 4.3/5 (91 download)
Download or read book Wind Tunnel Tests of Supersonic Two-dimensional and Half-axisymmetric Inlet Models in a Nonuniform Flow Field at Mach Numbers from 1.5 Through 2.5 written by Frederick K. Hube and published by . This book was released on 1971 with total page 274 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Warren H. Curry
Publisher :
ISBN 13 :
Total Pages : 160 pages
Book Rating : 4.3/5 (91 download)
Download or read book Supersonic Wind Tunnel Diffuser Studies written by Warren H. Curry and published by . This book was released on 1952 with total page 160 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Chanthy Iek
Publisher :
ISBN 13 :
Total Pages : 72 pages
Book Rating : 4.:/5 (317 download)
Download or read book Analytical and Experimental Studies of a Short Compact Subsonic Diffuser for a Two-dimensional Supersonic Inlet written by Chanthy Iek and published by . This book was released on 1993 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Elliott G. Reid
Publisher :
ISBN 13 :
Total Pages : 90 pages
Book Rating : 4.3/5 (91 download)
Download or read book Performance Characteristics of Plane-wall Two-dimensional Diffusers written by Elliott G. Reid and published by . This book was released on 1953 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: Experiments have been made at Stanford University to determine the performance characteristics of plane-wall, two-dimensional diffusers which were so proportioned as to insure reasonable approximation of two-dimensional flow.
Author : Harris M. Schurmeier
Publisher :
ISBN 13 :
Total Pages : 304 pages
Book Rating : 4.3/5 (91 download)
Download or read book Design and Operation of a Continuous-flow Hypersonic Wind Tunnel Using a Two-dimensional Nozzle written by Harris M. Schurmeier and published by . This book was released on 1959 with total page 304 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Noor Ahmed
Publisher : BoD – Books on Demand
ISBN 13 : 9535110470
Total Pages : 232 pages
Book Rating : 4.5/5 (351 download)
Download or read book Wind Tunnel Designs and Their Diverse Engineering Applications written by Noor Ahmed and published by BoD – Books on Demand. This book was released on 2013-03-06 with total page 232 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book is intended to be a valuable addition to students, engineers, scientists, industrialists, consultants and others providing greater insight into wind tunnel designs and their enormous research potential. It is a compilation of works from world experts on subsonic and supersonic wind tunnel designs, applicable to a diverse range of disciplines. The book is organised in two sections. The first section comprises of three chapters on various aspects of stationary and portable subsonic wind tunnel designs, followed by one chapter on supersonic wind tunnel and the final chapter discusses a method to address unsteadiness effects of fan blade rotation. The second section contains four chapters regarding wind tunnel applications across a multitude of engineering fields including civil, mechanical, chemical and environmental engineering.
Author : Charles Joseph Sagi
Publisher :
ISBN 13 :
Total Pages : 210 pages
Book Rating : 4.F/5 ( download)
Download or read book The Design and Performance of Two-dimensional Curved Subsonic Diffusers written by Charles Joseph Sagi and published by . This book was released on 1965 with total page 210 pages. Available in PDF, EPUB and Kindle. Book excerpt: The problem of rational channel design is discussed in the context of a design procedure for two-dimensional, curved, subsonic diffusers that is developed and evaluated through comparisons with flow regime and and performance data.
Author :
Publisher :
ISBN 13 :
Total Pages : 37 pages
Book Rating : 4.:/5 (227 download)
Download or read book A SYSTEMATIC STUDY OF A VARIABLE AREA DIFFUSER FOR SUPERSONIC WIND TUNNELS. written by and published by . This book was released on 1952 with total page 37 pages. Available in PDF, EPUB and Kindle. Book excerpt: A diffuser of variable geometric shape was tested for pressure recovery at M = 1.9, 2.5, 2.8, and 4.9 in the continuous 18- x 18-cm Aerophysics tunnel no. 3. The diffuser consisted of a converging-diverging, 2-dimensional, variable-area duct. The opening of the diffuser throat and the location of the throat along the center line of the duct were varied systematically. The effect of closed or half-open test section on diffuser efficiency and that of a model in the air stream were investigated. Operating and starting pressure ratios of the wind tunnel were determined, and performance data of the diffuser are given for both cases. Pressure recoveries of the operating tunnel were obtained for optimum diffuser configuration with diffuser end-pressure ranging up to 1.8 times pitot pressure in the test section at M = 4.9. Also lower pressure ratios to start the tunnel than previously known were found. Using this diffuser, a continuous tunnel can be operated with less power, or an intermittent tunnel can run for a longer time, and they can be started with a smaller (closer to one) over-all pressure ratio. The pressure recoveries obtained in a half-open test section and with models in the stream are somewhat lower, but the performance of the diffuser is not seriously offset by those modifications.
Author : National Aeronautics and Space Administration (NASA)
Publisher : Createspace Independent Publishing Platform
ISBN 13 : 9781722238063
Total Pages : 66 pages
Book Rating : 4.2/5 (38 download)
Download or read book Analytical and Experimental Studies of a Short Compact Subsonic Diffuser for a Two-Dimensional Supersonic Inlet 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 66 pages. Available in PDF, EPUB and Kindle. Book excerpt: An experimental study of a two-dimensional supersonic inlet with a short compact subsonic diffuser, length to exit diameter (dl/d) ratio of 1.25, was conducted to investigate the impact of the short diffuser on inlet performance at low speeds and to assess the diffuser subsonic performance for a simulated diffuser flow corresponding to high-speed inlet conditions near the design flight Mach number of 2.2. For the low-speed testing, a drooped lip was employed to improve the inlet performance at a high angle of attack. For the simulated high-speed testing, air was blown through slots or discrete nozzles as an active boundary-layer control. The results from the low-speed performance test were compared with the results from a previous test program on the same inlet with a long subsonic diffuser (dl/d = 4.5). The comparison indicates that inlet recovery was not affected by the use of the short diffuser for either the baseline (no droop) or the drooped cowl lip configuration. However, the inlet baseline distortion for the short diffuser configuration was substantially higher than for the long diffuser. A comparison of the two configurations with a 70 deg drooped lip showed no significant difference in distortion. For the portion of the experimental program in which diffuser conditions for high-speed flight were simulated, diffuser-induced flow separation occurred. This separation was predicted from an analytical study that used the Hess potential flow panel method and the Herring two-dimensional boundary-layer analysis computer codes. The flow separated mainly on the diffuser ramp. Subsequent tests in which boundary-control systems were utilized showed that blowing with either slots or discrete nozzles could suppress the flow separation in the short subsonic diffuser, thereby substantially improving the diffuser performance. Iek, Chanthy and Burley, Richard R. and Johns, Albert L. Glenn Research Center...
Author : Stefan Bergman
Publisher :
ISBN 13 :
Total Pages : 56 pages
Book Rating : 4.3/5 (91 download)
Download or read book On Two-dimensional Supersonic Flows written by Stefan Bergman and published by . This book was released on 1949 with total page 56 pages. Available in PDF, EPUB and Kindle. Book excerpt: In previous reports by the author, the method of operators has been applied to investigation of two-dimensional flow patterns of an ideal compressible fluid, mostly in the subsonic case. Using a similar approach in the present paper, the author defines two different operators which generate supersonic two-dimensional flow patterns from differentiable functions of one real variable. (An operator is any rul by means of which one function is converted into another.) Since operators of the type considered preserve many properties of the functions to which they are applied and since the theory of functions of one real variable is more extensively developed than that of solutions of the compressibility equations, the results can be used as a basis for investigation of supersonic flow patterns.
Author : David N. Bowditch
Publisher :
ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.:/5 (31 download)
Download or read book Dynamic Response of a Supersonic Diffuser to Bypass and Spike Oscillation written by David N. Bowditch and published by . This book was released on 1959 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 28 pages
Book Rating : 4.:/5 (31 download)
Download or read book Investigation of Flow-field Development for a Series of Sonic-boom Wind-tunnel Models written by and published by . This book was released on 1971 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : W. H. Curry
Publisher :
ISBN 13 :
Total Pages : 6 pages
Book Rating : 4.:/5 (977 download)
Download or read book Diffuser Study for the 4" X 10" Supersonic Wind Tunnel written by W. H. Curry and published by . This book was released on 1949 with total page 6 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : G. J. Hanus
Publisher :
ISBN 13 :
Total Pages : pages
Book Rating : 4.:/5 (11 download)
Download or read book Supersonic Wind Tunnel Diffuser Performance with High Model Blockage at Moderate to Low Reynolds Numbers written by G. J. Hanus and published by . This book was released on 1991 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
