Report

Report

Author: United States. National Advisory Committee for Aeronautics

Publisher:

Published: 1957

Total Pages: 24

ISBN-13:

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Probability and Frequency Characteristics of Some Flight Buffet Loads

Probability and Frequency Characteristics of Some Flight Buffet Loads

Author: Wilber B. Huston

Publisher:

Published: 1956

Total Pages: 684

ISBN-13:

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The frequency characteristics and statistical properties of the buffet loads measured on the unswept wing and tail of a fighter airplane have been studied in the stall and in the shock regime. The results indicate that the wing loads in buffeting can be treated as the Gaussian response of a simple elastic system. The tail loads appear to represent a more complicated pattern.


Structural Sandwich Composites

Structural Sandwich Composites

Author: Composite Materials Handbook – 17 (CMH-17)

Publisher: SAE International

Published: 2013-09-18

Total Pages: 353

ISBN-13: 0768080622

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The last volume of this six-volume compendium is an update to the cancelled Military Handbook 23, which was prepared for use in the design of structural sandwich polymer composites, primarily for flight vehicles. The information presented includes test methods, material properties, design and analysis techniques, fabrication methods, quality control and inspection procedures, and repair techniques for sandwich structures in military and commercial vehicles. The Composite Materials Handbook, referred to by industry groups as CMH-17, is a six-volume engineering reference tool that contains over 1,000 records of the latest test data for polymer matrix, metal matrix, ceramic matrix, and structural sandwich composites. CMH-17 provides information and guidance necessary to design and fabricate end items from composite materials. It includes properties of composite materials that meet specific data requirements as well as guidelines for design, analysis, material selection, manufacturing, quality control, and repair. The primary purpose of the handbook is to standardize engineering methodologies related to testing, data reduction, and reporting of property data for current and emerging composite materials. It is used by engineers worldwide in designing and fabricating products made from composite materials.