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Fan and pump noise controlThe development is described of improved, low noise level fan and pump concepts for the space shuttle. In addition, a set of noise design criteria for small fans and pumps was derived. The concepts and criteria were created by obtaining Apollo hardware test data to correlate and modify existing noise estimating procedures. A set of space shuttle selection criteria was used to determine preliminary fan and pump concepts. These concepts were tested and modified to obtain noise sources and characteristics which yield the design criteria and quiet, efficient space shuttle fan and pump concepts.
Document ID
19730017750
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Misoda, J. (Hamilton Standard Windsor Locks, CT, United States)
Magliozzi, B. (Hamilton Standard Windsor Locks, CT, United States)
Date Acquired
September 2, 2013
Publication Date
May 1, 1973
Subject Category
Machine Elements And Processes
Report/Patent Number
NASA-CR-128986
SVHSER-6183
Report Number: NASA-CR-128986
Report Number: SVHSER-6183
Accession Number
73N26477
Funding Number(s)
CONTRACT_GRANT: NAS9-12457
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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