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Stresses In And Near A Bend In A Thin-Walled DuctReport describes computational study of distributions of stresses in and near 90 degrees bend in thin-walled duct subject to various applied loads. Purpose of study to help satisfy need for more accurate knowledge of local concentrations of stresses caused by loads: such knowledge makes possible to design light-weight ducts to survive reasonably foreseeable operating conditions with some degree of reliability. Also guides selection of locations for mounting strain gauges to measure local stresses for comparison with computed values, contributing to refinement of theoretical concepts and computational techniques.
Document ID
19950065313
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Min, J. B. (NASA Marshall Space Flight Center, Huntsville, AL.)
Aggarwal, P. K. (NASA Marshall Space Flight Center, Huntsville, AL.)
Date Acquired
August 17, 2013
Publication Date
March 1, 1995
Publication Information
Publication: NASA Tech Briefs
Volume: 19
Issue: 3
ISSN: 0145-319X
Subject Category
Mechanics
Report/Patent Number
MFS-28863
Accession Number
95B10154
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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