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Analysis of propellant feedline dynamicsAn analytical model and computer program were developed for studying the disturbances of liquid propellants in engine feedline systems. It was found that the predominant effect of turbulence is to increase the spatial attenuation at low frequencies; at high frequencies the laminar and turbulent frequencies coincide. Recommendations for future work are included.
Document ID
19730003058
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Astleford, W. J. (Southwest Research Inst. San Antonio, TX, United States)
Holster, J. L. (Southwest Research Inst. San Antonio, TX, United States)
Gerlach, C. R. (Southwest Research Inst. San Antonio, TX, United States)
Date Acquired
September 2, 2013
Publication Date
August 1, 1972
Subject Category
Propellants
Report/Patent Number
ITR-1
NASA-CR-123913
Report Number: ITR-1
Report Number: NASA-CR-123913
Accession Number
73N11785
Funding Number(s)
CONTRACT_GRANT: NAS8-25919
PROJECT: SWRI PROJ. 02-2889
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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