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Liquid rocket engine centrifugal flow turbopumpsDesign criteria and recommended practices are discussed for the following configurations selected from the design sequence of a liquid rocket engine centrifugal flow turbopump: (1) pump performance including speed, efficiency, and flow range; (2) impeller; (3) housing; and (4) thrust balance system. Hydrodynamic, structural, and mechanical problems are addressed for the achievement of required pump performance within the constraints imposed by the engine/turbopump system. Materials and fabrication specifications are also discussed.
Document ID
19740020848
Acquisition Source
Legacy CDMS
Document Type
Special Publication (SP)
Date Acquired
September 3, 2013
Publication Date
December 1, 1973
Subject Category
Machine Elements And Processes
Report/Patent Number
NASA-SP-8109
Accession Number
74N28961
Funding Number(s)
CONTRACT_GRANT: NAS3-10307
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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