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Transient thermal stress recovery for structural modelsA method for computing transient thermal stress vectors from temperature vectors is described. The three step procedure involves the use of NASTRAN to generate an influence coefficient matrix which relates temperatures to stresses in the structural model. The transient thermal stresses are then recovered and sorted for maximum and minimum values. Verification data for the procedure is also provided.
Document ID
19920015090
Acquisition Source
Legacy CDMS
Document Type
Conference Paper
Authors
Walls, William (McDonnell-Douglas Space Systems Co. Huntsville, AL, United States)
Date Acquired
September 6, 2013
Publication Date
April 1, 1992
Publication Information
Publication: Computer Software Management and Information Center, Twentieth NASTRAN (R) Users' Colloquium
Subject Category
Structural Mechanics
Accession Number
92N24333
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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