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Specialty three-dimensional finite element analysis codesGeneral purpose finite element computer codes that can model inelastic material behavior have been available for more than a decade. However, these codes have not been accurate enough for use in analyzing hot section engine components. To correct this problem, General Electric developed a series of nine new stand-alone computer codes for NASA. Because of the large temperature excursions associated with hot section engine components, these codes have been designed to accommodate broad variations in material behavior, including plasticity and creep. The capabilities of these computer codes are summarized.
Document ID
19880013009
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Lackney, Joseph J. (Sverdrup Technology, Inc. Cleveland, OH, United States)
Date Acquired
September 5, 2013
Publication Date
May 1, 1988
Publication Information
Publication: NASA. Lewis Research Center, Lewis Structures Technology, 1988. Volume 2: Structural Mechanics
Subject Category
Structural Mechanics
Accession Number
88N22393
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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