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The Lift Fan Powered Lift Aircraft Concept Lessons Learned
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Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781722816322 Total Pages :86 pages Book Rating :4.8/5 (163 download)
Book Synopsis The Lift-Fan Powered-Lift Aircraft Concept by : National Aeronautics and Space Administration (NASA)
Download or read book The Lift-Fan Powered-Lift Aircraft Concept written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-16 with total page 86 pages. Available in PDF, EPUB and Kindle. Book excerpt: This is one of a series of reports on the lessons learned from past research related to lift-fan aircraft concepts. An extensive review is presented of the many lift-fan aircraft design studies conducted by both government and industry over the past 45 years. Mission applications and design integration including discussions on manifolding hot gas generators, hot gas dusting, and energy transfer control are addressed. Past lift-fan evaluations of the Avrocar are discussed. Lessons learned from these past efforts are identified. Deckert, Wallace H. Ames Research Center...
Book Synopsis The Lift-fan Powered-lift Aircraft Concept: Lessons Learned by :
Download or read book The Lift-fan Powered-lift Aircraft Concept: Lessons Learned written by and published by . This book was released on 1993 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis The Lift-fan Aircraft: Lessons Learned by :
Download or read book The Lift-fan Aircraft: Lessons Learned written by and published by . This book was released on 1995 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Lift-fan Aircraft: Lessons Learned-the Pilot's Perspective by :
Download or read book Lift-fan Aircraft: Lessons Learned-the Pilot's Perspective written by and published by . This book was released on 1993 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781722790516 Total Pages :96 pages Book Rating :4.7/5 (95 download)
Book Synopsis Summary of Lift and Lift/Cruise Fan Powered Lift Concept Technology by : National Aeronautics and Space Administration (NASA)
Download or read book Summary of Lift and Lift/Cruise Fan Powered Lift Concept Technology written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-16 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt: A summary is presented of some of the lift and lift/cruise fan technology including fan performance, fan stall, ground effects, ingestion and thrust loss, design tradeoffs and integration, control effectiveness and several other areas related to vertical short takeoff and landing (V/STOL) aircraft conceptual design. The various subjects addressed, while not necessarily pertinent to specific short takeoff/vertical landing (STOVL) supersonic designs being considered, are of interest to the general field of lift and lift/cruise fan aircraft designs and may be of importance in the future. The various wind tunnel and static tests reviewed are: (1) the Doak VZ-4 ducted fan, (2) the 0.57 scale model of the Bell X-22 ducted fan aircraft, (3) the Avrocar, (4) the General Electric lift/cruise fan, (5) the vertical short takeoff and landing (V/STOL) lift engine configurations related to ingestion and consequent thrust loss, (6) the XV-5 and other fan-in-wing stall consideration, (7) hybrid configurations such as lift fan and lift/cruise fan or engines, and (8) the various conceptual design studies by air-frame contractors. Other design integration problems related to small and large V/STOL transport aircraft are summarized including lessons learned during more recent conceptual design studies related to a small executive V/STOL transport aircraft. Cook, Woodrow L. Ames Research Center...
Book Synopsis Summary of Lift and Lift/cruise Fan Powered Lift Concept Technology by :
Download or read book Summary of Lift and Lift/cruise Fan Powered Lift Concept Technology written by and published by . This book was released on 1993 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Factors Affecting Handling Qualities of a Lift-fan Aircraft During Steep Terminal Area Approaches by :
Download or read book Factors Affecting Handling Qualities of a Lift-fan Aircraft During Steep Terminal Area Approaches written by and published by . This book was released on 1975 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Powered-lift Aircraft Technology by : Wallace H. Deckert
Download or read book Powered-lift Aircraft Technology written by Wallace H. Deckert and published by . This book was released on 1989 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :National Aeronautics and Space Administration (NASA) Publisher :Createspace Independent Publishing Platform ISBN 13 :9781722793234 Total Pages :78 pages Book Rating :4.7/5 (932 download)
Book Synopsis Survey of Lift-Fan Aerodynamic Technology by : National Aeronautics and Space Administration (NASA)
Download or read book Survey of Lift-Fan Aerodynamic Technology written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-07-16 with total page 78 pages. Available in PDF, EPUB and Kindle. Book excerpt: Representatives of NASA Ames Research Center asked that a summary of technology appropriate for lift-fan powered short takeoff/vertical landing (STOVL) aircraft be prepared so that new programs could more easily benefit from past research efforts. This paper represents one of six prepared for that purpose. The authors have conducted or supervised the conduct of research on lift-fan powered STOVL designs and some of their important components for decades. This paper will first address aerodynamic modeling requirements for experimental programs to assure realistic, trustworthy results. It will next summarize the results or efforts to develop satisfactory specialized STOVL components such as inlets and flow deflectors. It will also discuss problems with operation near the ground, aerodynamics while under lift-fan power, and aerodynamic prediction techniques. Finally, results of studies to reduce lift-fan noise will be presented. The paper will emphasize results from large scale experiments, where available, for reasons that will be brought out in the discussion. Some work with lift-engine powered STOVL aircraft is also applicable to lift-fan technology and will be presented herein. Small-scale data will be used where necessary to fill gaps. Hickey, David H. and Kirk, Jerry V. Ames Research Center...
Book Synopsis Conceptual Design of a V/STOL Lift Fan Commercial Short Haul Transport by : V/Stol Aircraft Advanced Engineering Group
Download or read book Conceptual Design of a V/STOL Lift Fan Commercial Short Haul Transport written by V/Stol Aircraft Advanced Engineering Group and published by . This book was released on 1973 with total page 100 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 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Lift Fan Propulsion Concepts Study by : Donald P. Gleiter
Download or read book Lift Fan Propulsion Concepts Study written by Donald P. Gleiter and published by . This book was released on 1976 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: Contractor's conceptual designs of multimission lift fan VSTOL aircraft based on two different fan designs, one with a tip-turbine drive and one with a mechanical drive, were compared to determine the more suitable propulsion system for a Navy ASW aircraft with an initial operational capability in 1985. The comparison was based on consideration of propulsion system performance, propulsion-induced effects, propulsion system effects on flying qualities and control system design, aircraft mission performance, propulsion system cost, aircraft reliability and maintainability, and propulsion system vulnerability. The mechanically-driven fans were found to be more suitable, primarily because of differences in mission performance and cost. However, it was determined that aircraft could be designed to meet Navy mission requirements using either fan design. An aircraft design based on the mechanically-driven fan concept was optimized to an ASW mission for comparison with the contractor's multimission aircraft. It was found that the contractor's takeoff gross weight estimates accurately represented an aircraft optimized for the ASW mission. (Author).
Book Synopsis Conceptual Design Studies of a V/STOL Civil Lift Fan Transport Including Effect of Size and Fan Pressure Ratio by :
Download or read book Conceptual Design Studies of a V/STOL Civil Lift Fan Transport Including Effect of Size and Fan Pressure Ratio written by and published by . This book was released on 1974 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Conceptual Design Study of a V/STOL Lift Fan Commercial Short Haul Transport by : Ronald G. Knight
Download or read book Conceptual Design Study of a V/STOL Lift Fan Commercial Short Haul Transport written by Ronald G. Knight and published by . This book was released on 1973 with total page 148 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Powered-lift Aircraft Technology by : Wallace H. Deckert
Download or read book Powered-lift Aircraft Technology written by Wallace H. Deckert and published by . This book was released on 1989 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis NASA's Contributions to Aeronautics: Flight environment, operations, flight testing, and research by :
Download or read book NASA's Contributions to Aeronautics: Flight environment, operations, flight testing, and research written by and published by . This book was released on 2010 with total page 1064 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two-volume collection of case studies on aspects of NACA-NASA research by noted engineers, airmen, historians, museum curators, journalists, and independent scholars. Explores various aspects of how NACA-NASA research took aeronautics from the subsonic to the hypersonic era.-publisher description.
Book Synopsis NASA's Contributions to Aeronautics, Volume 2, Flight Environment ..., NASA/SP-2010-570-Vol 2, 2010, * by :
Download or read book NASA's Contributions to Aeronautics, Volume 2, Flight Environment ..., NASA/SP-2010-570-Vol 2, 2010, * written by and published by . This book was released on 2011 with total page 1070 pages. Available in PDF, EPUB and Kindle. Book excerpt:
