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Design optimization of gas generator hybrid propulsion boostersA methodology used in support of a contract study for NASA/MSFC to optimize the design of gas generator hybrid propulsion booster for uprating the National Space Transportation System (NSTS) is presented. The objective was to compare alternative configurations for this booster approach, optimizing each candidate concept on different bases, in order to develop data for a trade table on which a final decision was based. The methodology is capable of processing a large number of independent and dependent variables, adjusting the overall subsystems characteristics to arrive at a best compromise integrated design to meet various specified optimization criteria subject to selected constraints. For each system considered, a detailed weight statement was generated along with preliminary cost and reliability estimates.
Document ID
19900019344
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Weldon, Vincent (Boeing Aerospace Co. Seattle, WA, United States)
Phillips, Dwight U. (Boeing Aerospace Co. Seattle, WA, United States)
Fink, Lawrence E. (Boeing Aerospace Co. Seattle, WA, United States)
Date Acquired
September 6, 2013
Publication Date
January 1, 1990
Subject Category
Spacecraft Propulsion And Power
Report/Patent Number
NASA-CR-181096
NAS 1.26:181096
Accession Number
90N28660
Funding Number(s)
CONTRACT_GRANT: NAS8-37776
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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