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Book Preliminary Investigation at Low Speeds of Swept Wings in Rolling Flow

Download or read book Preliminary Investigation at Low Speeds of Swept Wings in Rolling Flow written by David Feigenbaum and published by . This book was released on 1947 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book NASA Technical Note

    Book Details:
  • Author :
  • Publisher :
  • Release : 1975
  • ISBN :
  • Pages : 616 pages

Download or read book NASA Technical Note written by and published by . This book was released on 1975 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Effect of Airfoil Profile of Symmetrical Sections on the Low speed Rolling Derivatives of 45   Sweptback wing Models of Aspect Ratio 2 61

Download or read book Effect of Airfoil Profile of Symmetrical Sections on the Low speed Rolling Derivatives of 45 Sweptback wing Models of Aspect Ratio 2 61 written by William Letko and published by . This book was released on 1949 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: An investigation was made in the Langley stability tunnel to determine the effect of airfoil profile of symmetrical sections on the rolling derivatives of three untapered wings having 45 deg sweepback. The wings had the following profiles normal to the leading edge: biconvex (12% thick), NACA 65 sub 1 -012, and NACA 0012. The AR for each wing was 2.61. Calculations were made to determine the effect of different wing profiles on the stability boundaries and motions at subsonic speeds of a typical transonic airplane configuration. Results indicate that increasing the sharpness of the leading edge of the airfoil decreased the range of lift coefficients over which the derivatives maintained their initial trends and usually decreased the maximum values of the derivatives obtained in the unstalled range. Results of the calculations of the dynamic stability of the airplane configuration show only small changes in stability due to changes in airfoil profile.

Book A Selected Listing of NASA Scientific and Technical Reports for

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 750 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Index of NACA Technical Publications

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 1959 with total page 388 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Research Memorandum

Download or read book Research Memorandum written by and published by . This book was released on 1948 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Technical Note   National Advisory Committee for Aeronautics

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 1952 with total page 812 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Summary of Available Hail Literature and the Effect of Hail on Aircraft in Flight

Download or read book Summary of Available Hail Literature and the Effect of Hail on Aircraft in Flight written by Robert K. Souter and published by . This book was released on 1952 with total page 770 pages. Available in PDF, EPUB and Kindle. Book excerpt: Available information on the hail phenomenon affecting aircraft in flight has been examined. This paper attempts to coordinate the present knowledge of hail with the effect of hail on aircraft in flight and includes (1) a digest of the literature on the physical properties, the occurrence, and the formation of hai; (2) a survey of the hail effect on aircraft in flight from analyses of 57 cases of airplanes damaged by hail; (3) a resume of hail information for the benefit of pilots, forecasters, and ground operational personnel; (4) an annotated bibliography of 552 articles for use of research personnel.

Book Aeronautical Engineering Review

Download or read book Aeronautical Engineering Review written by and published by . This book was released on 1956 with total page 2126 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Determination of Longitudinal Stability and Control Characteristics from Free flight Model Tests with Results at Transonic Speeds for Three Airplane Configurations

Download or read book Determination of Longitudinal Stability and Control Characteristics from Free flight Model Tests with Results at Transonic Speeds for Three Airplane Configurations written by Clarence L. Gills and published by . This book was released on 1957 with total page 442 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Report

    Book Details:
  • Author :
  • Publisher :
  • Release : 1957
  • ISBN :
  • Pages : 1180 pages

Download or read book Report written by and published by . This book was released on 1957 with total page 1180 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book USAF Stability and Control Datcom

Download or read book USAF Stability and Control Datcom written by Douglas Aircraft Company and published by . This book was released on 1975 with total page 684 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Summary and Analysis of Horizontal tail Contribution to Longitudinal Stability of Swept wing Airplanes at Low Speeds

Download or read book Summary and Analysis of Horizontal tail Contribution to Longitudinal Stability of Swept wing Airplanes at Low Speeds written by Robert H. Neely and published by . This book was released on 1959 with total page 96 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book Research Abstracts

    Book Details:
  • Author : United States. National Advisory Committee for Aeronautics
  • Publisher :
  • Release : 1951
  • ISBN :
  • Pages : 568 pages

Download or read book Research Abstracts written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1951 with total page 568 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book NASA Technical Report

Download or read book NASA Technical Report written by and published by . This book was released on 1959 with total page 100 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Book The Theory of Diffusion in Strained Systems

Download or read book The Theory of Diffusion in Strained Systems written by Louis A. Girifalco and published by . This book was released on 1959 with total page 1082 pages. Available in PDF, EPUB and Kindle. Book excerpt: A general theory of solid-state diffusion in strained systems is developed on a molecular-kinetic basis. The theory predicts that for simple strains the diffusion coefficient is an exponential function of the lattice parameter and that the rate of change of the diffusion coefficient with strain is linearly related to the interatomic forces. It has also been shown that for plastic flow the diffusion coefficient is a linear function of strain rate. All the conclusions are confirmed by the data available in the literature.

Book Report   National Advisory Committee for Aeronautics

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 1947 with total page 652 pages. Available in PDF, EPUB and Kindle. Book excerpt: