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Wind Tunnel Investigation Of Longitudinal Aerodynamic Characteristics Of Three Propeller Driven Vtol Configurations In The Transition Speed Range Including Effects Of Ground Proximity
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Book Synopsis Wind-tunnel Investigation of Longitudinal Aerodynamic Characteristics of Three Propeller-driven VTOL Configurations in the Transition Speed Range, Including Effects of Ground Proximity by : Richard E. Kuhn
Download or read book Wind-tunnel Investigation of Longitudinal Aerodynamic Characteristics of Three Propeller-driven VTOL Configurations in the Transition Speed Range, Including Effects of Ground Proximity written by Richard E. Kuhn and published by . This book was released on 1960 with total page 134 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Index of N A S A Technical Publications by : United States. National Aeronautics and Space Administration
Download or read book Index of N A S A Technical Publications written by United States. National Aeronautics and Space Administration and published by . This book was released on 1958 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Index to NASA Technical Publications by : United States. National Aeronautics and Space Administration
Download or read book Index to NASA Technical Publications written by United States. National Aeronautics and Space Administration and published by . This book was released on 1960-07 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Index of NACA Technical Publications by : United States. National Advisory Committee for Aeronautics
Download or read book Index of NACA Technical Publications written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1957 with total page 860 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book NASA Technical Note written by and published by . This book was released on 1968 with total page 544 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Longitudinal Aerodynamic Characteristics of a Flapped Tilt-wing Four-propeller V/stol Transport Model by : Kenneth W. Goodson
Download or read book Longitudinal Aerodynamic Characteristics of a Flapped Tilt-wing Four-propeller V/stol Transport Model written by Kenneth W. Goodson and published by . This book was released on 1966 with total page 116 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Index of NASA Technical Publications by :
Download or read book Index of NASA Technical Publications written by and published by . This book was released on 1959 with total page 494 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis A Selected Listing of NASA Scientific and Technical Reports for ... by :
Download or read book A Selected Listing of NASA Scientific and Technical Reports for ... written by and published by . This book was released on 1959 with total page 296 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aerodynamic Characteristics of a Powered Semispan Tilting-shrouded-propeller VTOL Model in Hovering and Transition Flight by : Kenneth W. Goodson
Download or read book Aerodynamic Characteristics of a Powered Semispan Tilting-shrouded-propeller VTOL Model in Hovering and Transition Flight written by Kenneth W. Goodson and published by . This book was released on 1962 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: "An investigation of the aerodynamic characteristics of a powered semispan tilting-shrouded-propeller configuration has been conducted in the 17-foot test section of the Langley 300-MPH 7- by 10-foot tunnel. The wing had an aspect ratio of 2.67 (based on wing span of 60 inches), a taper ratio of 0.67, and an NACA 2418 airfoil section with a 15-inch-diameter shrouded propeller mounted on the tip. The test results show that large nose-up pitching moments are obtained at transitional speeds of about 40 knots and duct angle of about 70°. Decelerating flight procedures further increases in the nose-up moment. Ground proximity reduces the nose-up pitching moments. The large nose-up moments can be trimmed by use of duct-exit control vanes. The results show that unloading the duct (shroud) by flying at a wing angle of attack of 15° reduces the power required by about 30 percent at 50 knots. Duct-lip stall produces large increases in power required. The results in general show that full-scale aerodynamic simulation can be made with small-scale wind-tunnel models if duct-lip separation at low Reynolds numbers is avoided."--Summary.
Book Synopsis A Compilation of the Papers Presented by :
Download or read book A Compilation of the Papers Presented written by and published by . This book was released on 1960 with total page 380 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Investigation of Interference of a Deflected Jet with Free Stream and Ground on Aerodynamic Characteristics of a Semispan Delta-wing VTOL Model by : Kenneth P. Spreemann
Download or read book Investigation of Interference of a Deflected Jet with Free Stream and Ground on Aerodynamic Characteristics of a Semispan Delta-wing VTOL Model written by Kenneth P. Spreemann and published by . This book was released on 1961 with total page 98 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Effects of Ground Proximity on the Longitudinal Aerodynamic Characteristics of an Unswept Aspect-ratio-10 Wing by : Arthur W. Carter
Download or read book Effects of Ground Proximity on the Longitudinal Aerodynamic Characteristics of an Unswept Aspect-ratio-10 Wing written by Arthur W. Carter and published by . This book was released on 1970 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt: Ground proximity effects of unswept aspect ratio 10 wing on longitudinal aerodynamic characteristics.
Book Synopsis Force-test Investigation of the Stability and Control Characteristics of a Four-propeller Tilt-wing VTOL Model with a Programed Flap by : William A. Newsom
Download or read book Force-test Investigation of the Stability and Control Characteristics of a Four-propeller Tilt-wing VTOL Model with a Programed Flap written by William A. Newsom and published by . This book was released on 1962 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aerodynamic Loads on an Isolated Shrouded-propeller Configuration of Angles of Attack from -10 Degrees to 110 Degrees by : Kalman J. Grunwald
Download or read book Aerodynamic Loads on an Isolated Shrouded-propeller Configuration of Angles of Attack from -10 Degrees to 110 Degrees written by Kalman J. Grunwald and published by . This book was released on 1962 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1961 with total page 1096 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Lateral Stability and Control Characteristics of a Four-propeller Deflected-slipstream VTOL Model Including the Effects of Ground Proximity by : Richard E. Kuhn
Download or read book Lateral Stability and Control Characteristics of a Four-propeller Deflected-slipstream VTOL Model Including the Effects of Ground Proximity written by Richard E. Kuhn and published by . This book was released on 1961 with total page 76 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Aerodynamic Characteristics of Propeller-driven VTOL Aircraft by : Robert H. Kirby
Download or read book Aerodynamic Characteristics of Propeller-driven VTOL Aircraft written by Robert H. Kirby and published by . This book was released on 1961 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt:
