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An Overview Of The Quiet Short Haul Research Aircraft Program
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Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781726028851 Total Pages :42 pages Book Rating :4.0/5 (288 download)
Book Synopsis An Overview of the Quiet Short-Haul Research Aircraft Program by : National Aeronautics and Space Administration (NASA)
Download or read book An Overview of the Quiet Short-Haul Research Aircraft Program written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-08-22 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: An overview of the Quiet Short Haul Research Aircraft (QSRA) Program is presented, with special emphasis on its propulsion and acoustic aspects. A description of the NASA technical participation in the program including wind tunnel testing, engine ground tests, and advanced aircraft simulation is given. The aircraft and its systems are described and, measured performance, where available, is compared to program goals. Preliminary data indicate that additional research and development are needed in some areas of which acoustics is an example. Some of these additional research areas and potential experiments using the QSRA to develop the technology are discussed. The concept of the QSRA as a national flight research facility is explained. Shovlin, M. D. and Cochrane, J. A. Ames Research Center NASA-TM-78545, A-7672 RTOP 769-02-02...
Book Synopsis An Overview of the Quiet Short-haul Research Aircraft Program by :
Download or read book An Overview of the Quiet Short-haul Research Aircraft Program written by and published by . This book was released on 1978 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Cost and Schedule Management on the Quiet Short-haul Research Aircraft Project by :
Download or read book Cost and Schedule Management on the Quiet Short-haul Research Aircraft Project written by and published by . This book was released on 1979 with total page 26 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Quiet Short-haul Research Aircraft Familiarization Document, Revision 1 by :
Download or read book Quiet Short-haul Research Aircraft Familiarization Document, Revision 1 written by and published by . This book was released on 1981 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Quiet Short-Haul Research Airplane (QSRA) Model Select Panel Functional Description by :
Download or read book Quiet Short-Haul Research Airplane (QSRA) Model Select Panel Functional Description written by and published by . This book was released on 1982 with total page 126 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Lateral-directional Stability and Control Characteristics of the Quiet Short-Haul Research Aircraft (QSRA) by : Jack Dougal Stephenson
Download or read book Lateral-directional Stability and Control Characteristics of the Quiet Short-Haul Research Aircraft (QSRA) written by Jack Dougal Stephenson and published by . This book was released on 1990 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Longitudinal Stability and Control Characteristics of the Quiet Short-Haul Research Aircraft (QSRA) by : Jack Dougal Stephenson
Download or read book Longitudinal Stability and Control Characteristics of the Quiet Short-Haul Research Aircraft (QSRA) written by Jack Dougal Stephenson and published by . This book was released on 1989 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis NASA Quiet Short-haul Research Aircraft Experimenters' Handbook by :
Download or read book NASA Quiet Short-haul Research Aircraft Experimenters' Handbook written by and published by . This book was released on 1980 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781722344856 Total Pages :42 pages Book Rating :4.3/5 (448 download)
Book Synopsis Longitudinal Stability and Control Characteristics of the Quiet Short-Haul Research Aircraft (Qsra) by : National Aeronautics and Space Administration (NASA)
Download or read book Longitudinal Stability and Control Characteristics of the Quiet Short-Haul Research Aircraft (Qsra) written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-05 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: Flight experiments were conducted to evaluate various aerodynamic characteristics of the Quiet Short-Haul Research Aircraft (QSRA), an experimental aircraft that makes use of the upper-surface blown (USB) powered-lift concept. Time-history records from maneuvers performed with the aircraft in landing-approach and take-off configurations (with its stability augmentation system disengaged) were analyzed to obtain longitudinal stability and control derivatives and performance characteristics. The experiments included measuring the aircraft responses to variations in the deflection of direct-lift control spoilers and to thrust variations as well as to elevator inputs. The majority of the results are given for the aircraft in a landing configuration with the USB flaps at 50 degrees. For this configuration, if the static longitudinal stability is defined as the variation of the pitching-moment coefficient with the lift coefficient at a constant thrust coefficient, this stability decreases significantly with increasing angle of attack above 9 degrees. For this configuration, at small and negative angles of attack and high levels of thrust, the elevators and the horizontal stabilizer lost effectiveness owing to incipent stalling, but this occurred only during unsteady maneuvers and for brief time intervals. Stephenson, Jack D. and Hardy, Gordon H. Ames Research Center RTOP 505-61-71...
Author :National Aeronautics and Space Adm Nasa Publisher :Independently Published ISBN 13 :9781729005033 Total Pages :40 pages Book Rating :4.0/5 (5 download)
Book Synopsis Lateral-Directional Stability and Control Characteristics of the Quiet Short-Haul Research Aircraft (Qsra) by : National Aeronautics and Space Adm Nasa
Download or read book Lateral-Directional Stability and Control Characteristics of the Quiet Short-Haul Research Aircraft (Qsra) written by National Aeronautics and Space Adm Nasa and published by Independently Published. This book was released on 2018-10-20 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: The results are presented of flight experiments to determine the lateral-directional stability and control characteristics of the Quiet Short-Haul Research Aircraft (QSRA), an experimental aircraft designed to furnish information on various aerodynamic characteristics of a transport type of airplane that makes use of the upper-surface blown (USB) flap technology to achieve short takeoff and landing (STOL) performance. The flight program designed to acquire the data consisted of maneuvers produced by rudder and control-wheel inputs with the airplane in several configurations that had been proposed for landing approach and takeoff operation. The normal stability augmentation system was not engaged during these maneuvers. Time-history records from the maneuvers were analyzed with a parameter estimation procedure to extract lateral-directional stability and control derivatives. For one aircraft configuration in which the USB flaps were deflected 50 deg, several maneuvers were performed to determine the effects of varying the average angle of attack, varying the thrust coefficient, and setting the airplane's upper surface spoilers at a 13 deg symmetrical bias angle . The effects on the lateral characteristics of deflecting the spoilers were rather small and generally favorable. The data indicate that for one test, conducted at low thrust (a thrust coefficient of 0.38), compared with results from tests at thrust coefficients of 0.77 and larger, there was a significant decrease in the lateral control effectiveness, in the yaw damping and in the directional derivative. The directional derivative was also decreased (by about 30 percent) when the average angle of attack of the test was increased from 3 to 16 deg. Stephenson, Jack D. and Jeske, James A. and Hardy, Gordon H. Ames Research Center RTOP 505-61-71...
Author :United States. Congress. House. Committee on Science and Astronautics. Subcommittee on Aeronautics and Space Technology Publisher : ISBN 13 : Total Pages :268 pages Book Rating :4.0/5 (18 download)
Book Synopsis Advanced Supersonic Technology by : United States. Congress. House. Committee on Science and Astronautics. Subcommittee on Aeronautics and Space Technology
Download or read book Advanced Supersonic Technology written by United States. Congress. House. Committee on Science and Astronautics. Subcommittee on Aeronautics and Space Technology and published by . This book was released on 1974 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Advanced Supersonic Technology, Hearing Before the Subcommittee on Aeronautics and Space Technology Of..., 93-2, February 22, 1974 by : United States. Congress. House. Science and Astronautics Committee
Download or read book Advanced Supersonic Technology, Hearing Before the Subcommittee on Aeronautics and Space Technology Of..., 93-2, February 22, 1974 written by United States. Congress. House. Science and Astronautics Committee and published by . This book was released on 1974 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Congress. House. Committee on Science and Astronautics. Subcommittee on Energy Publisher : ISBN 13 : Total Pages :1418 pages Book Rating :4.3/5 (121 download)
Book Synopsis Solar Photovoltaic Energy by : United States. Congress. House. Committee on Science and Astronautics. Subcommittee on Energy
Download or read book Solar Photovoltaic Energy written by United States. Congress. House. Committee on Science and Astronautics. Subcommittee on Energy and published by . This book was released on 1974 with total page 1418 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Congress. Senate. Committee on Aeronautical and Space Sciences Publisher : ISBN 13 : Total Pages :1360 pages Book Rating :4.F/5 ( download)
Book Synopsis NASA Authorization for Fiscal Year 1975 by : United States. Congress. Senate. Committee on Aeronautical and Space Sciences
Download or read book NASA Authorization for Fiscal Year 1975 written by United States. Congress. Senate. Committee on Aeronautical and Space Sciences and published by . This book was released on 1974 with total page 1360 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Congress. House. Committee on Science and Astronautics Publisher : ISBN 13 : Total Pages :894 pages Book Rating :4.:/5 (36 download)
Book Synopsis Hearings, Reports and Prints of the House Committee on Science and Astronautics by : United States. Congress. House. Committee on Science and Astronautics
Download or read book Hearings, Reports and Prints of the House Committee on Science and Astronautics written by United States. Congress. House. Committee on Science and Astronautics and published by . This book was released on 1974 with total page 894 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :United States. Congress. Senate. Committee on Aeronautical and Space Sciences Publisher : ISBN 13 : Total Pages :2060 pages Book Rating :4.:/5 (49 download)
Book Synopsis NASA Authorization for Fiscal Year 1977 by : United States. Congress. Senate. Committee on Aeronautical and Space Sciences
Download or read book NASA Authorization for Fiscal Year 1977 written by United States. Congress. Senate. Committee on Aeronautical and Space Sciences and published by . This book was released on 1976 with total page 2060 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Management written by and published by . This book was released on 1980 with total page 180 pages. Available in PDF, EPUB and Kindle. Book excerpt:
