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ISBN 13 :
Total Pages : 168 pages
Book Rating : 4.:/5 (317 download)
Download or read book High Reynolds Number Test of a NACA 651-213, a Equals 0.5 Airfoil at Transonic Speeds written by and published by . This book was released on 1975 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Kenneth P. Burdges
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ISBN 13 :
Total Pages : 166 pages
Book Rating : 4.:/5 (31 download)
Download or read book A High Reynolds Number Test of a NACA 651-213 written by Kenneth P. Burdges and published by . This book was released on 1975 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 970 pages
Book Rating : 4.:/5 (31 download)
Download or read book Scientific and Technical Aerospace Reports written by and published by . This book was released on 1975 with total page 970 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.
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ISBN 13 :
Total Pages : 400 pages
Book Rating : 4.:/5 (317 download)
Download or read book Pressure Distributions from High Reynolds Number Transonic Tests of an NACA 0012 Airfoil in the Langley 0.3-meter Transonic Cryogenic Tunnel written by and published by . This book was released on 1987 with total page 400 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Raymond E. Mineck
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ISBN 13 :
Total Pages : 64 pages
Book Rating : 4.:/5 (317 download)
Download or read book High Reynolds Number Tests of the NASA SC(2)-0012 Airfoil in the Langley 0.3-meter Transonic Cryogenic Tunnel written by Raymond E. Mineck and published by . This book was released on 1987 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Raymond E. Mineck
Publisher :
ISBN 13 :
Total Pages : 64 pages
Book Rating : 4.F/5 ( download)
Download or read book High Reynolds Number Tests of the NASA SC(2)-0012 Airfoil in the Langley 0.3-Meter Transonic Cryogenic Tunnel written by Raymond E. Mineck and published by . This book was released on 1987 with total page 64 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Warren A. Tucker
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ISBN 13 :
Total Pages : 34 pages
Book Rating : 4.3/5 (126 download)
Download or read book A Scale-effect Tests in a Turbulent Tunnel of the NACA 653-418 written by Warren A. Tucker and published by . This book was released on 1944 with total page 34 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summary: The effect of Reynolds number on the aerodynamic characteristics of a low-drag airfoil section tested under conditions of relatively high stream turbulence was determined by tests in the LMAL 7- by 10-foot tunnel of the NACA 653-418, a = 1.0 airfoil section with a split flap having a chord 20 percent of the airfoil chord. The Reynolds number ranged from 0.19 to 2.99 x 106; the Mach number attained was never greater than 0.10. The data are presented as curves of section angle of attack, section profile-drag coefficient, and section pitching-moment coefficient against section lift coefficient for various flap deflections. The maximum lift coefficient increased with Reynolds number. Deflecting the flap added an increment of maximum lift coefficient that seemed to be almost constant at all Reynolds numbers. The slope of the section lift curve with flap deflected showed no consistent variation with Reynolds number, although the slope of the section lift curve for the plain airfoil increased up to a Reynolds number of about 1.0 x 10 6 and then remained nearly constant up to a Reynolds number of about 3.0 x 106, the limit of the tests. For flap deflections about 15°, the slope of the section lift curve decreased with increase in flap deflection. The section drag coefficient with flap deflected remained almost constant with Reynolds number of about 0.8 x 106 and then remained nearly constant to a Reynolds number of about 3.0 x 106.
Author : United States. National Advisory Committee for Aeronautics
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ISBN 13 :
Total Pages : 320 pages
Book Rating : 4.3/5 (126 download)
Download or read book Completed Tabulation in the United States of Tests of 24 Airfoils at High Mach Numbers written by United States. National Advisory Committee for Aeronautics and published by . This book was released on 1946 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Two-dimensional data for 24 airfoil sections tested in the 1.31- by 1.74-foot high-speed tunnel at Guidonia, Italy, are presented. The test Mach numbers ranged from 0.40 to 0.94 and Reynolds numbers ranged from 340,000 to 420,000. The results indicate that thickness ratio is dominating shape parameter at high Mach numbers and that aerodynamic advantages are attainable by using thinnest possible sections.
Author : William Garland Johnson
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ISBN 13 :
Total Pages : 176 pages
Book Rating : 4.:/5 (317 download)
Download or read book High Reynolds Number Tests of a NASA SC(3)-0712(B) Airfoil in the Langley 0.3-Meter Transonic Cryogenic Tunnel written by William Garland Johnson and published by . This book was released on 1985 with total page 176 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : G. Chester Furlong
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ISBN 13 :
Total Pages : 52 pages
Book Rating : 4.3/5 (91 download)
Download or read book Effects of Mach Number Up to 0.34 and Reynolds Number Up to 8,000,000 on the Maximum Lift Coefficient of a Wing of NACA 66-series Airfoil Sections written by G. Chester Furlong and published by . This book was released on 1950 with total page 52 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effects of Mach numbers up to 0.34 and Reynolds number up to 8,000,000 on the maximum lift coefficient of the wing of NACA 66-weries airfoil sections are presented. The wing was tested with full-span and partial-span split flaps deflected 60 degrees and without flaps. The results indicated that the peak values of maximum lift coefficient occurred at free-stream Mach numbers of approximately 0.212 and 0.227 for the flaps-retracted configuration and 0.138 and 0.196 for the full-span flaps-deflected configuration for tunnel pressures of 33 and 14.7 pounds per square inch, respectively.
Author : William D. Beasley
Publisher :
ISBN 13 :
Total Pages : 88 pages
Book Rating : 4.F/5 ( download)
Download or read book A Experimental and Theoretical Low-speed Aerodynamic Characteristics of the NACA 651-213 written by William D. Beasley and published by . This book was released on 1975 with total page 88 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 882 pages
Book Rating : 4.:/5 (3 download)
Download or read book Government Reports Annual Index written by and published by . This book was released on 1975 with total page 882 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Joseph L. Anderson
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ISBN 13 :
Total Pages : 12 pages
Book Rating : 4.:/5 (72 download)
Download or read book Tests of NACA 65(216)-420 and 66(218)-420 Airfoils at High Speeds written by Joseph L. Anderson and published by . This book was released on 1944 with total page 12 pages. Available in PDF, EPUB and Kindle. Book excerpt: Wind-tunnel tests of NACA 65(216)-420, a = 1.0, and 66(218)-420 airfoils, a = 1.0, airfoils at speeds up to and slightly above the critical are described. The test Reynolds numbers extended from 4,000,000 to 17,000,000 for the 65-series airfoil and from 4,000,000 to 28,500,000 for the 66-series. Section coefficients of lift, drag, and pitching-moment and extensive pressure distribution data are presented.
Author : John H. Quinn
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ISBN 13 :
Total Pages : 40 pages
Book Rating : 4.3/5 (126 download)
Download or read book A Scale and Turbulence Effects on the Lift and Drag Characteristics of the NACA 653-418 written by John H. Quinn and published by . This book was released on 1944 with total page 40 pages. Available in PDF, EPUB and Kindle. Book excerpt: Summary: An investigation in two NACA wind tunnels has determined the effect of Reynolds number and stream turbulence on the lift and drag characteristics of a low-drag airfoil, the NACA 653-418, a=1.0 section, particularly at low Reynolds numbers, to give an indication of the performance of low-drag wings in low-scale tests. The results are correlated with similar data for the same airfoil section in the NACA two-dimensional low-turbulence pressure tunnel to provide data over a range of Reynolds number from 0.19 to 9.0 x 106. Large increases in minimum drag coefficient were found as the Reynolds number decreased. This effect was particularly marked at Reynolds numbers below 1.5 x 106. At Reynolds numbers below 1.5 x 106, stream turbulence had little effect on the drag characteristics of the NACA 653-418 airfoil section when compared on the basis of test Reynolds number but, at higher Reynolds numbers, stream turbulence had a detrimental effect on drag. Large decreases in maximum lift coefficient were found with decreasing Reynolds number; most of this decrease was encountered at Reynolds numbers above 2.0 x 106. Marked differences in maximum lift were apparent between the results obtained at high and low turbulence. When compared on the basis of effective Reynolds number, however, fair agreement was reached between the data obtained under both turbulence conditions.
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ISBN 13 :
Total Pages : 1014 pages
Book Rating : 4.3/5 (91 download)
Download or read book Government Reports Index written by and published by . This book was released on 1975 with total page 1014 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 310 pages
Book Rating : 4.:/5 (317 download)
Download or read book High Reynolds Number Tests of the Cast 10-2/DOA 2 Airfoil in the Langley 0.3-meter Transonic Cryogenic Tunnel, Phase 2 written by and published by . This book was released on 1984 with total page 310 pages. Available in PDF, EPUB and Kindle. Book excerpt:
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ISBN 13 :
Total Pages : 230 pages
Book Rating : 4.:/5 (317 download)
Download or read book An Experimental Study of Transonic Flow about a Supercritical Airfoil. Static Pressure and Drag Data Obtained from Tests of a Supercritical Airfoil and an NACA 0012 Airfoil at Transonic Speeds, Supplement written by and published by . This book was released on 1983 with total page 230 pages. Available in PDF, EPUB and Kindle. Book excerpt:
