Download or read book Elevated temperature Compressive Stress strain Data for 24S T3 Aluminum alloy Sheet and Comparisons with Extruded 75S T6 Aluminum Alloy written by William M. Roberts and published by . This book was released on 1949 with total page 18 pages. Available in PDF, EPUB and Kindle. Book excerpt: Results are presented of compressive stress-strain tests of 24S-T3 aluminum-alloy sheet at stabilized elevated temperatures up to 700 degrees F, exposure times of 1/2 to 2 hours, and strain rates of 0.002 to 0.006 per minute. Some general comparisons with extruded 75S-T6 aluminum alloy are included.

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 1956 with total page 1208 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Technical Note written by and published by . This book was released on 1949 with total page 624 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 1949 with total page 412 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 1949 with total page 664 pages. Available in PDF, EPUB and Kindle. Book excerpt:

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 1949 with total page 616 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Hearings written by United States. Congress Senate and published by . This book was released on 1953 with total page 2862 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stockpile and Accessibility of Strategic and Critical Materials to the United States in Time of War Titanium written by United States. Congress. Senate. Committee on Interior and Insular Affairs and published by . This book was released on 1953 with total page 856 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stockpile and Accessibility of Strategic and Critical Materials to the United States in Time of War written by United States. Congress. Senate. Committee on Interior and Insular Affairs and published by . This book was released on 1953 with total page 2102 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Stockpile and Accessibility of Strategic and Critical Materials to the U S in Time of War written by United States. Congress. Senate. Committee on Interior and Insular Affairs. Special Subcommittee on Integrated Oil Operations and published by . This book was released on 1953 with total page 2346 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Effect of Ice and Frost Formations on Drag of NACA 651 212 Airfoil for Various Modes of Thermal Ice Protection written by Vernon H. Gray and published by . This book was released on 1953 with total page 720 pages. Available in PDF, EPUB and Kindle. Book excerpt: The effects of primary and runback icing and frost formations on the drag of an 8-foot-chord NACA 651-212 airfoil section were investigated over a range of angles of attack from 2 degrees to 8 degrees and airspeeds up to 260 miles per hour for icing conditions with liquid-water contents ranging from 0.25 to 1.4 grams per cubic meter and datum air temperatures of -30 to 30 degrees F.

Download or read book United States Government Publications Monthly Catalog written by and published by . This book was released on 1949 with total page 1654 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book United States Government Publications a Monthly Catalog written by United States. Superintendent of Documents and published by . This book was released on 1949 with total page 1846 pages. Available in PDF, EPUB and Kindle. Book excerpt: February issue includes Appendix entitled Directory of United States Government periodicals and subscription publications; September issue includes List of depository libraries; June and December issues include semiannual index.

Download or read book Notes on the Foundations of the Theory of Small Displacements of Orthotropic Shells written by Francis Begnaud Hildebrand and published by . This book was released on 1949 with total page 660 pages. Available in PDF, EPUB and Kindle. Book excerpt: A new system of equations is derived for the analysis of shells, which includes the effects of transverse shear and normal stresses. The assumed orthotropy of the shell facilitates the identification of the separate effects of the ordinarily neglected transverse stresses.

Download or read book NASA Memorandum written by United States. National Aeronautics and Space Administration and published by . This book was released on 1959 with total page 366 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book ANC Bulletin written by United States. Munitions Board. Aircraft Committee. Subcommittee on Air Force-Navy-Civil Aircraft Design Criteria and published by . This book was released on 1949 with total page 132 pages. Available in PDF, EPUB and Kindle. Book excerpt:

Download or read book Investigation of the Effects of Leading edge Chord extensions and Fences in Combination with Leading edge Flaps on the Aerodynamic Characteristics at Mach Numbers from 0 40 to 0 93 of a 45 Degree Sweptback Wing of Aspect Ratio 4 written by Kenneth P. Spreemann and published by . This book was released on 1957 with total page 644 pages. Available in PDF, EPUB and Kindle. Book excerpt: This investigation was made to determine the effects of 6 degree full-span and 3 degree partial-span leading-edge flaps in combination with chord-extensions or fences on the aerodynamic characteristics of a wing-fuselage configuration with a 45 degree sweptback wing of aspect ratio 4, taper ratio 0.3, and NACA 65A006 airfoil sections. The investigation was made in the Langley high-speed 7- by 10-foot tunnel over a Mach number range of 0.40 to 0.93 and an angle-of-attack range of about -2 degrees to 24 degrees. Lift, drag, and pitching-moment data were obtained for all configurations. From overall considerations of stability and performance it appears that with the model of this investigation the 6 degree full-span leading-edge flaps in combination with the chord-extension over the outboard 35 percent of the span, with or without leading-edge camber, would be the most desirable configuration.