Evaluation of Effects of High-altitude Turbulence Encounters on the XB-70 Airplane

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Total Pages : 92 pages
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Book Synopsis Evaluation of Effects of High-altitude Turbulence Encounters on the XB-70 Airplane by : Ronald J. Wilson

Download or read book Evaluation of Effects of High-altitude Turbulence Encounters on the XB-70 Airplane written by Ronald J. Wilson and published by . This book was released on 1971 with total page 92 pages. Available in PDF, EPUB and Kindle. Book excerpt: A turbulence response investigation was conducted with the XB-70 airplane. No special turbulence penetration techniques, speeds, or other restrictions were specified for the investigation, nor were any flights made solely to obtain turbulence data. During 79 flights, turbulence was encountered, and recorded on a VGH recorder, 6.2 percent of the total flight distance at supersonic speeds above an altitude of 12,192 meters (40,000 feet). Geographical locations are given for selected turbulence encounters. For 22 flights the airplane was instrumented to measure true gust velocities and the structural acceleration response to turbulence. The turbulence intensities measured were very low in comparison with those measured at high altitudes in other investigations. Acceleration response spectra, frequency response transfer functions, and coherence functions were computed from three turbulence encounters at Mach numbers of 0.88, 1. 59, and 2.35. Results are compared with calculated studies. Frequencies from the vertical and lateral structural modes, dominant in the airplane acceleration responses, were compared with the natural frequencies of the human body in the vertical and lateral directions.

Evaluation of Effects of High-altitude Turbulence Encounters on the XB-70 Airplane

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ISBN 13 :
Total Pages : 84 pages
Book Rating : 4.:/5 (249 download)

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Book Synopsis Evaluation of Effects of High-altitude Turbulence Encounters on the XB-70 Airplane by : Ronald J. Wilson

Download or read book Evaluation of Effects of High-altitude Turbulence Encounters on the XB-70 Airplane written by Ronald J. Wilson and published by . This book was released on 1971 with total page 84 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Preliminary Evaluation of XB-70 Airplane Encounters with High-altitude Turbulence

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Total Pages : 28 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Preliminary Evaluation of XB-70 Airplane Encounters with High-altitude Turbulence by : Eldon Eugene Kordes

Download or read book Preliminary Evaluation of XB-70 Airplane Encounters with High-altitude Turbulence written by Eldon Eugene Kordes and published by . This book was released on 1967 with total page 28 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Atmospheric Conditions Associated with Turbulence Encountered by the XB-70 Airplane Above 40,000 Feet Altitude

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ISBN 13 :
Total Pages : 60 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Atmospheric Conditions Associated with Turbulence Encountered by the XB-70 Airplane Above 40,000 Feet Altitude by : L. J. Ehernberger

Download or read book Atmospheric Conditions Associated with Turbulence Encountered by the XB-70 Airplane Above 40,000 Feet Altitude written by L. J. Ehernberger and published by . This book was released on 1968 with total page 60 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NASA Technical Note

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ISBN 13 :
Total Pages : 68 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis NASA Technical Note by :

Download or read book NASA Technical Note written by and published by . This book was released on 1975 with total page 68 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalog of United States Government Publications

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ISBN 13 :
Total Pages : pages
Book Rating : 4.3/5 (121 download)

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Book Synopsis Monthly Catalog of United States Government Publications by :

Download or read book Monthly Catalog of United States Government Publications written by and published by . This book was released on 1967 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalog of United States Government Publications

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ISBN 13 :
Total Pages : 1320 pages
Book Rating : 4.:/5 (89 download)

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Book Synopsis Monthly Catalog of United States Government Publications by : United States. Superintendent of Documents

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 1966 with total page 1320 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Monthly Catalog of United States Government Publications, Cumulative Index

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ISBN 13 :
Total Pages : 1504 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis Monthly Catalog of United States Government Publications, Cumulative Index by : United States. Superintendent of Documents

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 1979 with total page 1504 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NASA Technical Memorandum

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ISBN 13 :
Total Pages : 560 pages
Book Rating : 4.:/5 (319 download)

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Book Synopsis NASA Technical Memorandum by :

Download or read book NASA Technical Memorandum written by and published by . This book was released on 1990 with total page 560 pages. Available in PDF, EPUB and Kindle. Book excerpt:

High Altitude Gust Acceleration Environment as Experienced by a Supersonic Airplane

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ISBN 13 :
Total Pages : 34 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis High Altitude Gust Acceleration Environment as Experienced by a Supersonic Airplane by : L. J. Ehernberger

Download or read book High Altitude Gust Acceleration Environment as Experienced by a Supersonic Airplane written by L. J. Ehernberger and published by . This book was released on 1975 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

NASA Scientific and Technical Reports

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ISBN 13 :
Total Pages : 428 pages
Book Rating : 4.F/5 ( download)

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Book Synopsis NASA Scientific and Technical Reports by : United States. National Aeronautics and Space Administration Scientific and Technical Information Division

Download or read book NASA Scientific and Technical Reports written by United States. National Aeronautics and Space Administration Scientific and Technical Information Division and published by . This book was released on 1968 with total page 428 pages. Available in PDF, EPUB and Kindle. Book excerpt:

A Selected Listing of NASA Scientific and Technical Reports

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ISBN 13 :
Total Pages : 436 pages
Book Rating : 4.E/5 ( download)

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Book Synopsis A Selected Listing of NASA Scientific and Technical Reports by : United States. National Aeronautics and Space Administration. Scientific and Technical Information Division

Download or read book A Selected Listing of NASA Scientific and Technical Reports written by United States. National Aeronautics and Space Administration. Scientific and Technical Information Division and published by . This book was released on 1968 with total page 436 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Flight Investigation of XB-70 Structural Response to Oscillatory Aerodynamic Shaker Excitation and Correlation with Analytical Results

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Total Pages : 132 pages
Book Rating : 4.:/5 (31 download)

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Book Synopsis Flight Investigation of XB-70 Structural Response to Oscillatory Aerodynamic Shaker Excitation and Correlation with Analytical Results by : James M. McKay

Download or read book Flight Investigation of XB-70 Structural Response to Oscillatory Aerodynamic Shaker Excitation and Correlation with Analytical Results written by James M. McKay and published by . This book was released on 1973 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt: The low frequency symmetric structural response and damping characteristics of the XB-70 airplane were measured at four flight conditions: heavyweight at a Mach number of 0.87 at an altitude of 7620 meters (25,000 feet); lightweight at a Mach number of 0.86 at an altitude of 7620 meters (25,000 feet); a Mach number of 1.59 at an altitude of 11,918 meters (39.100 feet); and a Mach number of 2.38 and an altitude of 18,898 meters (62,000 feet). The flight data are compared with the response calculated by using early XB-70 design data and with the response calculated with mass, structural, and aerodynamic data updated to reflect as closely as possible the airplane characteristics at three of the flight conditions actually flown.

Applied Mechanics Reviews

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ISBN 13 :
Total Pages : 300 pages
Book Rating : 4.:/5 (26 download)

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Book Synopsis Applied Mechanics Reviews by :

Download or read book Applied Mechanics Reviews written by and published by . This book was released on 1972 with total page 300 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Fifty Years of Flight Research

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ISBN 13 :
Total Pages : 526 pages
Book Rating : 4.:/5 (317 download)

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Book Synopsis Fifty Years of Flight Research by : David F. Fisher

Download or read book Fifty Years of Flight Research written by David F. Fisher and published by . This book was released on 1999 with total page 526 pages. Available in PDF, EPUB and Kindle. Book excerpt: A bibliography of Technical Reports from Dryden Research Center, 1946-1996. Dryden was a National Advisory Committee for Aeronautics (NACA) facility from to 1946-1958, when NACA became NASA (National Aeronautics and Space Administration). This bibliography encompasses both NACA and NASA publications. Illustrated with diagrams and photos. Black and white version.

Scientific and Technical Aerospace Reports

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ISBN 13 :
Total Pages : 882 pages
Book Rating : 4.:/5 (319 download)

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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 1973 with total page 882 pages. Available in PDF, EPUB and Kindle. Book excerpt: Lists citations with abstracts for aerospace related reports obtained from world wide sources and announces documents that have recently been entered into the NASA Scientific and Technical Information Database.

YF-12 Experiments Symposium

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ISBN 13 :
Total Pages : 322 pages
Book Rating : 4.:/5 ( download)

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Book Synopsis YF-12 Experiments Symposium by :

Download or read book YF-12 Experiments Symposium written by and published by . This book was released on 1978 with total page 322 pages. Available in PDF, EPUB and Kindle. Book excerpt: