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Stress-Simulating Witness PanelsSpecial panel fixtures developed for verifying integrity of bonds between propellants and insulators in solid-fuel rocket motors by applying, to specimens of propellant and insulator material, stresses similar to those caused by shrinkage during fabrication of motors. Assemblies of fixtures and specimens called "stress-simulating witness panels." Concept also applicable to stress testing of bonds in other manufactured products subject to shrinkage or to swelling.
Document ID
19950065388
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Graham, Robert P.
(Thiokol Corp.)
Biegert, Lydia L.
(Thiokol Corp.)
Date Acquired
August 17, 2013
Publication Date
May 1, 1995
Publication Information
Publication: NASA Tech Briefs
Volume: 19
Issue: 5
ISSN: 0145-319X
Subject Category
Mechanics
Report/Patent Number
MFS-28865
Accession Number
95B10229
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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