Download or read book Interference Effects of Thrust Reversing on Horizontal Tail Effectiveness of Twin engine Fighter Aircraft at Mach Numbers from 0 15 to 0 90 written by and published by . This book was released on 1984 with total page 108 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Interference Effects of Thrust Reversing on Horizontal Tail Effectiveness of a Twin engine Fighter Aircraft at Mach Numbers from 0 15 to 0 9 written by Francis J. Capone and published by . This book was released on 1984 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1987 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.
Download or read book Effect of Simulated In flight Thrust Reversing on Vertical tail Loads of F 18 and F 15 Airplane Models written by E. Ann Bare and published by . This book was released on 1981 with total page 58 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Effects of Thrust Reversal at Mach Numbers Up to 0 86 on the Longitudinal and Buffeting Characteristics of a Typical Jet transport Airplane Configuration written by Fred B. Sutton and published by . This book was released on 1960 with total page 104 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NASA Scientific and Technical Publications written by and published by . This book was released on 1987 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effect of In flight Thrust Reversing on Vertical tail Loads of F 18 and F 15 Airplane Models written by E. Ann Bare and published by . This book was released on 1981 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NASA SP written by and published by . This book was released on 1989 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Effects of an In flight Thrust Reverser on the Stability and Control Characteristics of a Single engine Fighter Airplane Model written by Charles E. Mercer and published by . This book was released on 1972 with total page 244 pages. Available in PDF, EPUB and Kindle. Book excerpt: The changes in thrust minus drag performance as well as longitudinal and directional stability and control characteristics of a single-engine jet aircraft attributable to an in-flight thrust reverser of the blocker-deflector door type were investigated in a 16-foot transonic wind tunnel. The longitudinal and directional stability data are presented. Test conditions simulated landing approach conditions as well as high speed maneuvering such as may be required for combat or steep descent from high altitude.
Download or read book An Investigation at Mach Numbers 1 94 and 2 41 of Jet Effects Upon the Longitudinal and Directional Stability of a General Aircraft Configuration Employing Wing tip mounted Nacelles written by Frank L. Clark and published by . This book was released on 1958 with total page 74 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 1987 with total page 808 pages. Available in PDF, EPUB and Kindle. Book excerpt: A selection of annotated references to unclassified reports and journal articles that were introduced into the NASA scientific and technical information system and announced in Scientific and technical aerospace reports (STAR) and International aerospace abstracts (IAA).
Download or read book Steady Loads Due to Jet Interference on Wings Tails and Fuselages at Transonic Speeds written by John M. Swihart and published by . This book was released on 1957 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: This paper gives the results of some recent investigations of jet-interference effects on actual airplane configurations at transonic speeds. Data presented herein were obtained with hot jets on both wind-tunnel and flight models. Results indicate that jet-induced effects are small at subsonic speeds; however, at low supersonic Mach numbers, these effects are comparable to those obtained at substantially higher Mach numbers.
Download or read book Afterbody Nozzle Pressure Distributions of a Twin Tail Twin Engine Fighter with Axisymmetric Nozzles at Mach Numbers from 0 6 to 1 2 written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-23 with total page 220 pages. Available in PDF, EPUB and Kindle. Book excerpt: Distributions of static pressure coefficient over the afterbody and axisymmetric nozzles of a generic, twin-tail twin-engine fighter were obtained in the Langley 16-Foot Transonic Tunnel. The longitudinal positions of the vertical and horizontal tails were varied for a total of six aft-end configurations. Static pressure coefficients were obtained at Mach numbers between 0.6 and 1.2, angles of attack between 0 deg and 8 deg, and nozzle pressure ratios ranging from jet-off to 8. The results of this investigation indicate that the influence of the vertical and horizontal tails extends beyond the vicinity of the tail-afterbody juncture. The pressure distribution affecting the aft-end drag is influenced more by the position of the vertical tails than by the position of the horizontal tails. Transonic tail-interference effects are seen at lower free-stream Mach numbers at positive angles of attack than at an angle of attack of 0 deg. Wing, David J. Langley Research Center NASA-TP-3509, L-17438, NAS 1.60:3509 RTOP 505-59-30-04...
Download or read book Jet Interference Effects on a Model of a Single Engine Four Jet V STOL Airplane at Mach Numbers from 0 60 to 1 00 written by and published by . This book was released on 1962 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Jet Effects on the Base Afterbody and Tail Regions of a Twin Engine Airplane Model with High and Low Horizontal tail Locations written by and published by . This book was released on 1959 with total page 70 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Sting and Jet Interference Effects on the Afterbody Drag of a Twin engine Variable Sweep Fighter Model at Transonic Speeds written by and published by . This book was released on 1963 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Thrust Reverser Flow Investigation on a Twin Engine Transport written by National Aeronautics and Space Adm Nasa and published by Independently Published. This book was released on 2018-11-18 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation was conducted in the NASA Langley 14 x 22 foot Subsonic Tunnel to study the effects of engine thrust reversing on an aft-mounted twin-engine transport and to develop effective testing techniques. Testing was done over a fixed and a moving-belt ground plane and over a pressure instrumented ground board. Free-stream dynamic pressure was set at values up to 12.2 psf, which corresponded to a maximum Reynolds number based on the mean aerodynamic chord of 765,000. The thrust reversers examined included cascade, target and four-door configurations. The investigation focused on the range of free-stream velocities and engine thrust-reverser flow rates that would be typical for landing ground-roll conditions. Flow visualization techniques were investigated, and the use of water or smoke injected into the reverser flow proved effective to determine the forward progression of the reversed flow and reingestion limits. When testing over a moving-belt ground plane, as opposed to a fixed ground plane, forward penetration of the reversed flow was reduced. The use of a pressure-instrumented ground board enabled reversed flow ground velocities to be obtained, and it provided a means by which to identify the reversed flow impingement point on the ground. Gatlin, Gregory M. and Quinto, P. Frank Langley Research Center ENGINE TESTS; FREE FLOW; GROUND EFFECT (AERODYNAMICS); REVERSED FLOW; THRUST REVERSAL; TRANSPORT AIRCRAFT; DYNAMIC PRESSURE; FLOW VELOCITY; FLOW VISUALIZATION; WIND TUNNEL TESTS...
