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Thermal acoustic oscillations, volume 2A number of thermal acoustic oscillation phenomena and their effects on cryogenic systems were studied. The conditions which cause or suppress oscillations, the frequency, amplitude and intensity of oscillations when they exist, and the heat loss they induce are discussed. Methods of numerical analysis utilizing the digital computer were developed for use in cryogenic systems design. In addition, an experimental verification program was conducted to study oscillation wave characteristics and boiloff rate. The data were then reduced and compared with the analytical predictions.
Document ID
19750017602
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Spradley, L. W. (Lockheed Missiles and Space Co. Huntsville, AL, United States)
Sims, W. H. (Lockheed Missiles and Space Co. Huntsville, AL, United States)
Fan, C. (Lockheed Missiles and Space Co. Huntsville, AL, United States)
Date Acquired
September 3, 2013
Publication Date
March 1, 1975
Subject Category
Acoustics
Report/Patent Number
LMSC-HREC-TR-D390690-2
NASA-CR-120776
Report Number: LMSC-HREC-TR-D390690-2
Report Number: NASA-CR-120776
Accession Number
75N25674
Funding Number(s)
CONTRACT_GRANT: NAS8-26642
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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