Wartime Report


Book Description

Reproductions of reports, some declassified, of research done at Langley Memorial Aeronautical Laboratory during World War II. The order of reports does not represent when they were chronologically issued. Reference to the original version of each report is included.




Wartime Report


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Wartime Report


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NACA Wartime Report


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Index of NACA Technical Publications


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Report


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Bibliography on the Fatigue of Materials, Components and Structures


Book Description

Bibliography on the Fatigue of Materials, Components and Structures: 1838-1950 is a bibliographic guide to references on the fatigue of materials, components, and structures. The materials listed in this bibliography were published between 1838 and 1950 and include abstracting journals and references that have appeared in papers and books. The references in this bibliography are listed chronologically according to their year of publication and alphabetically in each year according to the name of the first author. Papers without specific authors are listed at the conclusion of the alphabetical section of each year. In order to provide easy access to particular subject matter, the bibliography includes a comprehensive Subject Index and an Author Index. Abbreviations are extensively used for the titles of journals and other publications. Topics covered include changes in the internal structure of iron; causes of axle failures in locomotives, tenders, and wagons and how to avoid them; the behavior of metals under repeated stress; the resistance of steel to vibration; heat treatment and fatigue of steel; and the effect of strain on railway axles. This volume will be a useful resource for students, engineers, metallurgists, and research workers.







Design Analysis of Wide Body Aircraft


Book Description

Smarty Marty, and her little brother Mikey, are back in the first in a series of illustrated chapter books, about a girl who loves baseball, written by San Francisco Giants in-game reporter Amy Gutierrez. Smarty Marty is the official scorekeeper for her little brother's Little League team. But when the game announcer fails to show up for the first game, Marty is called to announce the game, inspiring her dream not only to score but to announce. But not everyone is happy about a girl getting to announce a baseball game.