Download or read book Wind Tunnel Investigation of Aerodynamic Characteristics and Wing Pressure Distributions of an Airplane with Variable Sweep Wings Modified for Laminar Flow written by National Aeronautics and Space Administration (NASA) and published by Createspace Independent Publishing Platform. This book was released on 2018-08-09 with total page 226 pages. Available in PDF, EPUB and Kindle. Book excerpt: A wind tunnel test was conducted to evaluate the aerodynamic characteristics and wing pressure distributions of a variable wing sweep aircraft having wing panels that are modified to promote laminar flow. The modified wing section shapes were incorporated over most of the exposed outer wing panel span and were obtained by extending the leading edge and adding thickness to the existing wing upper surface forward of 60 percent chord. Two different wing configurations, one each for Mach numbers 0.7 and 0.8, were tested on the model simultaneously, with one wing configuration on the left side and the other on the right. The tests were conducted at Mach numbers 0.20 to 0.90 for wing sweep angles of 20, 25, 30, and 35 degrees. Longitudinal, lateral and directional aerodynamic characteristics of the modified and baseline configurations, and selected pressure distributions for the modified configurations, are presented in graphical form without analysis. A tabulation of the pressure data for the modified configuration is available as microfiche. Hallissy, James B. and Phillips, Pamela S. Langley Research Center NASA-TM-4124, L-16493, NAS 1.15:4124 RTOP 505-60-21-02...
Download or read book Wind tunnel Investigation of Aerodynamic Characteristics and Wing Pressure Distributions of an Airplane with Variable sweep Wings Modified for Laminar Flow written by James B. Hallissy and published by . This book was released on 1989 with total page 238 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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Download or read book Wind tunnel Studies at Subsonic and Transonic Speeds of a Multiple mission Variable wing Sweep Airplane Configuration written by William J. Alford and published by . This book was released on 1959 with total page 82 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Measurements of Section Characteristics of a 45 Degree Swept Wing Spanning a Rectangular Low speed Wind Tunnel as Affected by the Tunnel Walls written by Robert E. Dannenberg and published by . This book was released on 1950 with total page 678 pages. Available in PDF, EPUB and Kindle. Book excerpt: Tunnel-wall corrections for the induced upwash velocity for a swept wing completely spanning a rectangular wind tunnel are included in the appendix.
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Download or read book Wind tunnel Investigation at Low Speed of the Effect of Varying the Ratio of Body Diameter to Wing Span from 0 1 to 0 8 on the Aerodynamic Characteristics in Pitch of the 45 Sweptback wing body Combination written by Harold S. Johnson and published by . This book was released on 1953 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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