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Statistical analysis of 59 inspected SSME HPFTP turbine blades (uncracked and cracked)The numerical results of statistical analysis of the test data of Space Shuttle Main Engine high pressure fuel turbopump second-stage turbine blades, including some with cracks are presented. Several statistical methods use the test data to determine the application of differences in frequency variations between the uncracked and cracked blades.
Document ID
19870007444
Acquisition Source
Legacy CDMS
Document Type
Technical Memorandum (TM)
Authors
Wheeler, John T. (NASA Marshall Space Flight Center Huntsville, AL, United States)
Date Acquired
September 5, 2013
Publication Date
January 1, 1987
Subject Category
Spacecraft Propulsion And Power
Report/Patent Number
NASA-TM-86584
NAS 1.15:86584
Accession Number
87N16877
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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