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Repairing Hidden Cracks in Coolant TubesRepair technique closes leaks in tubes or conduits where access limited to wall opposite crack. Technique applicable to any tubular assembly where tubes bundled together or bonded to supporting shell, such as in heat exchangers. Procedure provides structural support to area failed and uninterrupted flow without significantly altering heat-transfer profile.
Document ID
19830000689
Acquisition Source
Legacy CDMS
Document Type
Other - NASA Tech Brief
Authors
Mills, R. C., Sr. (Rockwell International Corp.)
Duesberg, J. (Rockwell International Corp.)
Date Acquired
August 11, 2013
Publication Date
November 1, 1984
Publication Information
Publication: NASA Tech Briefs
Volume: 8
Issue: 2
ISSN: 0145-319X
Subject Category
Fabrication Technology
Report/Patent Number
MFS-19796
Accession Number
83B10689
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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