NDLI: Structures division 1994 annual report

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Structures division 1994 annual report

Content Provider	NASA Technical Reports Server (NTRS)
Copyright Year	1996
Description	The NASA Lewis Research Center Structures Division is an international leader and pioneer in developing new structural analysis, life prediction, and failure analysis related to rotating machinery and more specifically to hot section components in air-breathing aircraft engines and spacecraft propulsion systems. The research consists of both deterministic and probabilistic methodology. Studies include, but are not limited to, high-cycle and low-cycle fatigue as well as material creep. Studies of structural failure are at both the micro- and macrolevels. Nondestructive evaluation methods related to structural reliability are developed, applied, and evaluated. Materials from which structural components are made, studied, and tested are monolithics and metal-matrix, polymer-matrix, and ceramic-matrix composites. Aeroelastic models are developed and used to determine the cyclic loading and life of fan and turbine blades. Life models are developed and tested for bearings, seals, and other mechanical components, such as magnetic suspensions. Results of these studies are published in NASA technical papers and reference publication as well as in technical society journal articles. The results of the work of the Structures Division and the bibliography of its publications for calendar year 1994 are presented.
File Size	60241777
Page Count	73
File Format	PDF
Alternate Webpage(s)	http://archive.org/details/NASA_NTRS_Archive_19960025333
Archival Resource Key	ark:/13960/t9673cv1x
Language	English
Publisher Date	1996-05-01
Access Restriction	Open
Subject Keyword	Structural Mechanics Structural Design Nondestructive Tests Creep Properties Ceramic Matrix Composites Propulsion System Performance Structural Reliability Aircraft Engines Composite Materials Failure Analysis Fatigue Materials Air Breathing Engines Structural Analysis Reviewing Ntrs Nasa Technical Reports Server (ntrs) Nasa Technical Reports Server Aerodynamics Aircraft Aerospace Engineering Aerospace Aeronautic Space Science
Content Type	Text
Resource Type	Technical Report

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