Download or read book Theoretical Lift and Damping in Roll of Thin Sweptback Wings of Arbitrary Taper and Sweep at Supersonic Speeds written by Frank S. Malvestuto and published by . This book was released on 1949 with total page 48 pages. Available in PDF, EPUB and Kindle. Book excerpt: Design curves are presented which permit rapid estimation of the lift-curve slope and damping-in-roll derivative for given values of aspect ratio, taper ratio, Mach number, and leading edge sweep.
Download or read book Annual Report of the National Advisory Committee for Aeronautics written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1954 with total page 1200 pages. Available in PDF, EPUB and Kindle. Book excerpt: Includes the Committee's Technical reports no. 1-1058, reprinted in v. 1-37.
Download or read book Report National Advisory Committee for Aeronautics written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1949 with total page 702 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Report written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1956 with total page 54 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Technical Note National Advisory Committee for Aeronautics written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1954 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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 1952 with total page 498 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Selected Listing of NASA Scientific and Technical Reports for written by and published by . This book was released on 1949 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experimental Investigation of the Effect of Vertical tail Size and Length and of Fuselage Shape and Length on the Static Lateral Stability Characteristics of a Model with 45 sweptback Wing and Tail Surfaces written by Antonio Ferri and published by . This book was released on 1951 with total page 328 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Linearized Supersonic Axially Symmetric Flow about Open nosed Bodies Obtained by Use of Stream Function written by Franklin Moore and published by . This book was released on 1950 with total page 756 pages. Available in PDF, EPUB and Kindle. Book excerpt: First-order relations were obtained for attenuation of shock and flow deflection outward along the shock. These relations probably conform closely to physical fact, provided the entrance slope is small. These relations contain an error, but become exact as the radial coordinate approaches inifinity. The error is thus probably of the second order over the entire shock front.
Download or read book Use of a Characteristic Surfaces for Unisymmetrical Supersonic Flow Problems written by W. E. Moeckel and published by . This book was released on 1949 with total page 674 pages. Available in PDF, EPUB and Kindle. Book excerpt: Application of the method of characteristics to the linearized three-dimensional equation results in a relatively simple system of difference equations that can be used to compute the supersonic flow past boundaries for which no other linearized solutions are available.
Download or read book Electrical Techniques for Compensation of Thermal Time Lag of Thermocouples and Resistance Thermometer Elements written by Charles E. Shepard and published by . This book was released on 1952 with total page 740 pages. Available in PDF, EPUB and Kindle. Book excerpt: Basic electrical networks are described that compensate for the thermal time lag of thermocouple and resistance thermometer elements. For a given set of operating conditions, networks requiring no amplifiers can provide a thirtyfold reduction in effective time lag. This improvement is obtained without attenuation of the voltage signal, but does result in a large reduction in the amount of electric power available because of an increase in the output impedance of the network. Networks used commercially available amplifiers can provide a thousandfold reduction in the effective time lag without attenuation of the alternating voltage signal or or the available electric power, but the improvement is often obtained at the expense of loss of the zero-frequency signal. The completeness of compensation is limited by the extent of off-design operation required.
Download or read book Technical Note written by and published by . This book was released on 1951 with total page 606 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Investigation of Fretting Corrosion by Microscopic Observation written by Douglas Godfrey and published by . This book was released on 1950 with total page 690 pages. Available in PDF, EPUB and Kindle. Book excerpt: Fretting corrosion was concluded to be caused by the removal of finely divided and apparently virgin material due to inherent forces and that its primary reaction is independent of of vibratory motion or high sliding speeds. Fretting corrosion occurred to clean nonmetals and metals readily and glass microscope slides and steel balls provided an excellent method for visual studies.
Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1949 with total page 412 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Experimental Determination of the Effect of Horizontal tail Size Tail Length and Vertical Location on Low speed Static Longitudinal Stability and Damping in Pitch of a Model Having 45 sweptback Wing and Tail Surfaces written by Arthur Earl Bryson and published by . This book was released on 1952 with total page 340 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book High Speed Problems of Aircraft and Experimental Methods written by Allen F. Donovan and published by Princeton University Press. This book was released on 2015-12-08 with total page 1021 pages. Available in PDF, EPUB and Kindle. Book excerpt: Volume VIII of the High Speed Aerodynamics and Jet Propulsion series. This volume includes: performance calculation at high speed; stability and control of high speed aircraft; aeroelasticity and flutter; model testing; transonic wind tunnels; supersonic tunnels; hypersonic experimental facilities; low density wind tunnels; shock tube; wind tunnel measurements; instrumented models in free flight; piloted aircraft testing; free flight range methods. Originally published in 1961. The Princeton Legacy Library uses the latest print-on-demand technology to again make available previously out-of-print books from the distinguished backlist of Princeton University Press. These editions preserve the original texts of these important books while presenting them in durable paperback and hardcover editions. The goal of the Princeton Legacy Library is to vastly increase access to the rich scholarly heritage found in the thousands of books published by Princeton University Press since its founding in 1905.
Download or read book Analysis of the Effects of Boundary layer Control on the Power off Landing Performance Characteristics of a Liaison Type of Airplane written by Elmer A. Horton and published by . This book was released on 1950 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation was made to determine the effects of boundary-layer control on the landing performance characteristics of a liaison type of airplane having a payload of 1500 pounds and a flight duration of 5 hours. The aspect ratio was varied from 5 to 15, the wing span from 30 to 100 feet, and the brake horsepower from 300 to 1200. The use of boundary-layer control caused reduction in total landing distance (25 to 40 percent), ground-run distance, gliding speed, and stalling speed whereas sinking speed was increased only slightly.
