Read Books Online and Download eBooks, EPub, PDF, Mobi, Kindle, Text Full Free.
Test To Test Repeatability Of Results From A Subsonic Wing Body Configuration In The National Transonic Facility
Download Test To Test Repeatability Of Results From A Subsonic Wing Body Configuration In The National Transonic Facility full books in PDF, epub, and Kindle. Read online Test To Test Repeatability Of Results From A Subsonic Wing Body Configuration In The National Transonic Facility ebook anywhere anytime directly on your device. Fast Download speed and no annoying ads. We cannot guarantee that every ebooks is available!
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781721014668 Total Pages :82 pages Book Rating :4.0/5 (146 download)
Book Synopsis Test-To-Test Repeatability of Results from a Subsonic Wing-Body Configuration in the National Transonic Facility by : National Aeronautics and Space Administration (NASA)
Download or read book Test-To-Test Repeatability of Results from a Subsonic Wing-Body Configuration in the National Transonic Facility written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-06-11 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt: Results from three wind tunnel tests in the National Transonic Facility of a model of an advanced-technology, subsonic-transport wing-body configuration have been analyzed to assess the test-to-test repeatability of several aerodynamic parameters. The scatter, as measured by the prediction interval, in the longitudinal force and moment coefficients increases as the Mach number increases. Residual errors with and without the ESP tubes installed suggest a bias leading to lower drag with the tubes installed. Residual errors as well as average values of the longitudinal force and moment coefficients show that there are small bias errors between the different tests.Mineck, Raymond E. and Pendergraft, Odis C., Jr.Langley Research CenterSUBSONIC SPEED; WIND TUNNEL TESTS; TRANSONIC WIND TUNNELS; BODY-WING CONFIGURATIONS; AERODYNAMIC COEFFICIENTS; LIFT; PITCHING MOMENTS; DRAG; FORCE DISTRIBUTION; MOMENT DISTRIBUTION; MACH NUMBER; HIGH REYNOLDS NUMBER; DATA REDUCTION
Book Synopsis Test-to-Test Repeatability of Results From a Subsonic Wing-Body Configuration in the National Transonic Facility by :
Download or read book Test-to-Test Repeatability of Results From a Subsonic Wing-Body Configuration in the National Transonic Facility written by and published by . This book was released on 2000 with total page 84 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 704 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis NASA Langley Scientific and Technical Information Output 2000 by :
Download or read book NASA Langley Scientific and Technical Information Output 2000 written by and published by . This book was released on 2001 with total page 162 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis 40th AIAA Aerospace Sciences Meeting & Exhibit by :
Download or read book 40th AIAA Aerospace Sciences Meeting & Exhibit written by and published by . This book was released on 2002 with total page 692 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Buffet Test in the National Transonic Facility by :
Download or read book Buffet Test in the National Transonic Facility written by and published by . This book was released on 1992 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aeronautical Engineering: A Cumulative Index to a Continuing Bibliography (supplement 325) by :
Download or read book Aeronautical Engineering: A Cumulative Index to a Continuing Bibliography (supplement 325) written by and published by . This book was released on 1995 with total page 470 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis X-29 Alpha Test in the National Transonic Facility by : Pamela J. Underwood
Download or read book X-29 Alpha Test in the National Transonic Facility written by Pamela J. Underwood and published by . This book was released on 2003 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Aeronautics and Space Adm Nasa Publisher :Independently Published ISBN 13 :9781723976506 Total Pages :98 pages Book Rating :4.9/5 (765 download)
Book Synopsis Stability and Control Estimation Flight Test Results for the Sr-71 Aircraft with Externally Mounted Experiments by : National Aeronautics and Space Adm Nasa
Download or read book Stability and Control Estimation Flight Test Results for the Sr-71 Aircraft with Externally Mounted Experiments written by National Aeronautics and Space Adm Nasa and published by Independently Published. This book was released on 2018-09-24 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt: A maximum-likelihood output-error parameter estimation technique is used to obtain stability and control derivatives for the NASA Dryden Flight Research Center SR-71A airplane and for configurations that include experiments externally mounted to the top of the fuselage. This research is being done as part of the envelope clearance for the new experiment configurations. Flight data are obtained at speeds ranging from Mach 0.4 to Mach 3.0, with an extensive amount of test points at approximately Mach 1.0. Pilot-input pitch and yaw-roll doublets are used to obtain the data. This report defines the parameter estimation technique used, presents stability and control derivative results, and compares the derivatives for the three configurations tested. The experimental configurations studied generally show acceptable stability, control, trim, and handling qualities throughout the Mach regimes tested. The reduction of directional stability for the experimental configurations is the most significant aerodynamic effect measured and identified as a design constraint for future experimental configurations. This report also shows the significant effects of aircraft flexibility on the stability and control derivatives.Moes, Timothy R. and Iliff, KennethArmstrong Flight Research CenterCONTROLLABILITY; SR-71 AIRCRAFT; MAXIMUM LIKELIHOOD ESTIMATES; DIRECTIONAL STABILITY; AIRCRAFT STABILITY; SUBSONIC SPEED; YAW; MACH NUMBER; ERROR ANALYSIS; AERODYNAMICS
Book Synopsis The SR-71 Test Bed Aircraft: A Facility for High-Speed Flight Research by : Stephen Corda
Download or read book The SR-71 Test Bed Aircraft: A Facility for High-Speed Flight Research written by Stephen Corda and published by . This book was released on 2000 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: The SR-71 test bed aircraft is shown to be a unique platform to flight-test large experiments to supersonic Mach numbers. The test bed hardware mounted on the SR-71 upper fuselage is described. This test bed hardware is composed of a fairing structure called the "canoe" and a large "reflection plane" flat plate for mounting experiments. Total experiment weights, including the canoe and reflection plane, as heavy as 14,500 lb can be mounted on the aircraft and flight-tested to speeds as fast as Mach 3.2 and altitudes as high as 80,000 ft. A brief description of the SR-71 aircraft is given, including details of the structural modifications to the fuselage, modifications to the J58 engines to provide increased thrust, and the addition of a research instrumentation system. Information is presented based on flight data that describes the SR-71 test bed aerodynamics, stability and control, structural and thermal loads, the canoe internal environment, and reflection plane flow quality. Guidelines for designing SR-71 test bed experiments are also provided.
Download or read book NASA SP. written by and published by . This book was released on 1990 with total page 700 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis NASA Technical Paper by : United States. National Aeronautics and Space Administration
Download or read book NASA Technical Paper written by United States. National Aeronautics and Space Administration and published by . This book was released on 1991 with total page 496 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Buffet Test in the National Transonic Facility by : Clarence P. Young
Download or read book Buffet Test in the National Transonic Facility written by Clarence P. Young and published by . This book was released on 1992 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Government Reports Announcements & Index by :
Download or read book Government Reports Announcements & Index written by and published by . This book was released on 1991 with total page 1374 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Wind Tunnel Investigation of Vortex Flows on F/A-18 Configuration at Subsonic Through Transonic Speeds by : Gary E. Erickson
Download or read book Wind Tunnel Investigation of Vortex Flows on F/A-18 Configuration at Subsonic Through Transonic Speeds written by Gary E. Erickson and published by . This book was released on 1991 with total page 172 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Unique Flight Test Facility: Description and Results by :
Download or read book A Unique Flight Test Facility: Description and Results written by and published by . This book was released on 1982 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Data Report for a Test Program to Study Transonic Flow Fields About Wing-Body/Pylon/Store Combinations. Volume II. Flow Field Survey Data for Configurations 21 and 22 by : S. S. Stahara
Download or read book Data Report for a Test Program to Study Transonic Flow Fields About Wing-Body/Pylon/Store Combinations. Volume II. Flow Field Survey Data for Configurations 21 and 22 written by S. S. Stahara and published by . This book was released on 1978 with total page 247 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume of the data report presents the flow-field survey data for configurations 21 and 22 at Mach numbers M1 = 0.925, M2 = 0.950, and M3 = 1.05 and angles of attack alpha = 0 deg, 2 deg, and 5 deg. The data were obtained in the 4T Wind Tunnel at Arnold Engineering and Development Center. The tests were performed at a nominal Reynolds number per foot of 3.0 million.