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Stiffness Study of Wound-Filament Pressure VesselsReport presents theoretical and experimental study of stiffness of lightweight, jointed pressure vessels made of wound graphite fibers and epoxy. Specimens fabricated from layers of graphite fibers, wet with epoxy, on aluminum mandrel. Segment ends thickened with interspersed layers of axially oriented fibers to reduce pinhole bearing stresses and local deformations. Segments cured at 390 degrees F (199 degrees C). Report presents results of vibrational tests of one-quarter-scale models of wound-filament pressure vessels.
Document ID
19850000530
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Verderaime, V.
Date Acquired
August 12, 2013
Publication Date
March 1, 1986
Publication Information
Publication: NASA Tech Briefs
Volume: 9
Issue: 4
ISSN: 0145-319X
Subject Category
Mechanics
Report/Patent Number
MFS-27086
Accession Number
85B10530
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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