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Development of high temperature materials for solid propellant rocket nozzle applicationsAspects of the development and characteristics of thermal shock resistant hafnia ceramic material for use in solid propellant rocket nozzles are presented. The investigation of thermal shock resistance factors for hafnia based composites, and the preparation and analysis of a model of elastic materials containing more than one crack are reported.
Document ID
19740020123
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Manning, C. R., Jr. (North Carolina State Univ. Raleigh, NC, United States)
Lineback, L. D. (North Carolina State Univ. Raleigh, NC, United States)
Date Acquired
September 3, 2013
Publication Date
January 14, 1974
Subject Category
Propulsion Systems
Report/Patent Number
QPR-12
NASA-CR-138804
Accession Number
74N28236
Funding Number(s)
CONTRACT_GRANT: NGR-34-002-108
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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