Xv 5a Lift Fan Flight Research Aircraft
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Xv 5a Lift Fan Flight Research Aircraft
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Author :
language : en
Publisher:
Release Date : 1964
Xv 5a Lift Fan Flight Research Aircraft written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1964 with categories.
Propulsion system deliveries were completed with acceptance of the last spare lift fan. Fan speed VTOL and CTOL flight clearance was requested and granted for A/C number two. Lift fan and J85 spare parts were shipped to Edwards Air Force Base. Number one A/C completed modification and ground tests at NASA-Ames prior to full scale wind tunnel tests. Engineering design and analysis was completed for the higher loading in the exit louver actuation system. Both aircraft completed systems functional tests at San Diego. A/C number two was shipped to Edwards AFB to begin flight tests and A/C number one was shipped to NASA-Ames for wind tunnel testing. Nose wheel shimmy encountered during taxi tests causing aircraft damage. Nose gear redesign and successful dynamic and static tests were completed. A systems failure evaluation was conducted on the flight simulator to establish emergency procedures. A/C damage as a result of nose gear failure was corrected. (Author).
Engineering Flight Research Evaluation Of The Xv 5a Lift Fan Aircraft Part 1 Stability And Control
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Author :
language : en
Publisher:
Release Date : 1966
Engineering Flight Research Evaluation Of The Xv 5a Lift Fan Aircraft Part 1 Stability And Control written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1966 with categories.
An engineering flight research evaluation was conducted to investigate the flying qualities and stability and control characteristics of the research model XV-5A lift-fan vertical and short takeoff and landing (V/ STOL) aircraft. Testing consisted of 24.2 productive flight hours and was conducted from 28 January through 30 June 1965. The flying qualities of the XV- 5A observed during this evaluation were suitable for accomplishment of its primary mission as a research aircraft. Test results indicated an excellent stability augmentation system and good compatibility between fan-mode and jet- mode control systems.
Engineering Flight Research Evaluation Of The Xv 5a Lift Fan Aircraft
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Author : Kenneth R. Ferrell
language : en
Publisher:
Release Date : 1967
Engineering Flight Research Evaluation Of The Xv 5a Lift Fan Aircraft written by Kenneth R. Ferrell and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1967 with categories.
The Army Xv 5a Lift Fan Flight Research Airplane
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Author : W. R. Morgan
language : en
Publisher:
Release Date : 1964
The Army Xv 5a Lift Fan Flight Research Airplane written by W. R. Morgan and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1964 with Airplanes, Military categories.
Engineering Flight Research Evaluation Of The Xv 5a Lift Fan Aircraft Part 2 Performance
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Author :
language : en
Publisher:
Release Date : 1967
Engineering Flight Research Evaluation Of The Xv 5a Lift Fan Aircraft Part 2 Performance written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1967 with categories.
An engineering flight research evaluation of the XV-5A aircraft was conducted to obtain performance criteria applicable to future Army developmental aircraft using the lift-fan concept. The testing consisted of 18.1 productive flight hours and was conducted from 22 July through 15 November 1965. The performance capability was sufficient to allow an evaluation of the over-all concept/installation. The hovering power required was less than that necessary at conversion. With the proper flight profile, however, a conversion could be accomplished at any gross weight for which a vertical takeoff was possible.
The Army Xv 5a Lift Fan Flight Research Airplane By W R Morgan H C True And H B Starkey
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Author : W.R. Morgan
language : en
Publisher:
Release Date : 1964
The Army Xv 5a Lift Fan Flight Research Airplane By W R Morgan H C True And H B Starkey written by W.R. Morgan and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1964 with categories.
Research Aircraft Xv 5a
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Author :
language : en
Publisher:
Release Date : 1966
Research Aircraft Xv 5a written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1966 with categories.
This report traces the development of the XV-5A research aircraft. The aircraft, though purely experimental, demonstrates the practicability of VTOL lift-fan propelled flight, combined with conversion from the VTOL mode to the CTOL mode and flight in the purely conventional mode. The XV-5A is an all- metal, twin engine, gas-propelled, subsonic, tri-fan, tricycle landing gear, VTOL/CTOL aircraft. It is 44.52 ft. long. Its wingspan is 29.83 ft., and its height to the top of the vertical stabilizer is 14.75 ft. It is powered by two J85-5B turbojet engines. Its two X353-5 wing fans(lift) are 62.5 in. in diameter. Its X373-A nose fan (pitch control, and lift) is 36 in. in diameter and is located in the nose ahead of the cockpit. All fans are operated by diverting engine exhaust gases through crossover ducts to the tip turbines on the rims of the fans. Thrust louvers below the fans control the thrust generated by the revolving fans and exhaust gases. Modifications suggested as a result of tests are being made and possible military applications of lift-fan principles of propulsion to heavy aircraft are being made.
Fuselage Structural Analysis Volume 2 Center Fuselage And Engine Mounts Xv 5a Lift Fan Flight Research Aircraft Program
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Author :
language : en
Publisher:
Release Date : 1964
Fuselage Structural Analysis Volume 2 Center Fuselage And Engine Mounts Xv 5a Lift Fan Flight Research Aircraft Program written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1964 with categories.
The structural analyses of the fuselage space frame, engine mounts and the propulsion system supports of the U.S. Army XV-5A Lift Fan Research Aircraft are presented. The space frame internal loads analysis was performed utilizing the IBM 704 computer program developed in conjunction with the XV-5A wing basic components analysis. Therefore, much of the report is made up of the deflections and internal member loads program output for the several loading conditions investigated. The space frame member critical loads are summarized and member allowables and margins of safety are presented. The propulsion system, including crossover ducts, tailpipe and forward engine support is reviewed and supporting structure analyzed for critical loading conditions.
Preliminary Pilot Qualitative Evaluation Of The Xv 5a Research Aircraft
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Author :
language : en
Publisher:
Release Date : 1965
Preliminary Pilot Qualitative Evaluation Of The Xv 5a Research Aircraft written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1965 with categories.
The primary objective of the tests was to investigate those aircraft characteristics directly influenced by the Lift-Fan concept. The report contains the results of the preliminary pilot evaluation of the XV-5A aircraft during the stability and control portion of the U.S. Army flight test program.
The History Of The Xv 15 Tilt Rotor Research Aircraft
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Author : Martin D. Maisel
language : en
Publisher:
Release Date : 2000
The History Of The Xv 15 Tilt Rotor Research Aircraft written by Martin D. Maisel and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2000 with Aeronautics categories.