Download or read book Response of a Light Airplane to Roughness of Unpaved Runways written by Garland J. Morris and published by . This book was released on 1960 with total page 30 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation was conducted t o determine the acceleration response of a light airplane to roughness of unpaved runways. landing gear of the airplane utilized cantilever spring-type struts for the main and tail wheels. attitude at constant speeds over a 1,000-foot portion of two grass run- ways and a smooth concrete taxiway. The data from the concrete taxiway was used as a reference. Elevation profiles of the runways and taxiway were measured. The The airplane was taxied in the three-point One runway was considered to be as smooth and the other as rough as runways that would likely be encountered at an operational airport. The rough runway, which had a mean deviation of 0.254 foot, was nearly four times rougher than the other which had a mean deviation of 0.066 foot. Average peak-amplitude incremental center-of-gravity acceleration varied from about 0.07g at 5 miles per hour to 0.23g at 40 miles per hour on the rough runway and from 0.06g at 15 miles per hour to 0.14g at 40 miles per hour on the smooth runway. On the concrete taxiway, maximum response was &out 0.048 at 40 to 45 miles per hour. Mean- square acceleration response to the runways increased approximately linearly with speed up to about 25 or 30 miles per hour but increased more rapidly than the linear rate at higher speeds. time spent above given values of acceleration and airplane acceleration power spectra was also obtained. The percentage of Transfer functions computed from the airplane acceleration response to the two runways were in relatively good agreement at 20 miles per hour. At 40 miles per hour, the apparent lack of satisfactory agreement may have resulted from a nonlinear system and/or from a low level of statistical reliability.
Download or read book Response of a Light Airplane to Roughness of Unpaved Runways written by Garland J. Morris and published by . This book was released on 1960 with total page 24 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Response of a Jet Trainer Aircraft to Roughness of Three Runways written by Garland J. Morris and published by . This book was released on 1964 with total page 32 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Response of a Turbojet and Piston engine Transport Airplane to Runway Roughness written by Garland J. Morris and published by . This book was released on 1965 with total page 44 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 1970 with total page 556 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Response of Several Turbojet Airplanes to Runway Roughness written by Garland J. Morris and published by . This book was released on 1970 with total page 72 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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:
Download or read book Index of NASA Technical Publications written by United States. National Aeronautics and Space Administration and published by . This book was released on 1960 with total page 448 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 1960 with total page 450 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:
Download or read book NASA Technical Report written by and published by . This book was released on 1964 with total page 540 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Stochastic Dynamic Response of Airplanes to Runway Unevenness written by Te-ming Hsueh and published by . This book was released on 1971 with total page 392 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalog of United States Government Publications written by United States. Superintendent of Documents and published by . This book was released on 1960 with total page 1812 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Monthly Catalog of United States Government Publications Cumulative Index written by United States. Superintendent of Documents and published by . This book was released on 1978 with total page 1300 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book A Study of the Vehicle Ride Dynamics Aspect of Ground Mobility written by B. D. Van Deusen and published by . This book was released on 1965 with total page 94 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Location and Simulated Repair of Rough Areas of a Given Runway by an Analytical Method written by Albert W. Hall and published by . This book was released on 1962 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Dynamic Response of Airplanes to Atmospheric Turbulence Including Flight Data on Input and Response written by John C. Houbolt and published by . This book was released on 1964 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt: A coordinated account of flight measurements of random atmospheric turbulence, of calculated and experimentally determined airplane transfer functions, and of analytical procedures for determining output responses is given based on power spectral techniques. Implications of these techniques for load prediction and for design are discussed, and brief review of basic procedures and mathematics involved is also included.
