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Simplified computer program for the analysis of phase change in liquid face sealsA simplified computer program is presented which allows for the prediction of boiling (phase change) in liquid face seals. The program determines if and when boiling occurs and then calculates the location of the boiling interface, pressure and temperature profiles, and load. The main assumption which allows for a simplified analysis is the assumption of an isothermal gas phase.
Document ID
19770021550
Acquisition Source
Legacy CDMS
Document Type
Contractor Report (CR)
Authors
Birchak, M. (Carnegie-Mellon Univ. Pittsburgh, PA, United States)
Hughes, W. F. (Carnegie-Mellon Univ. Pittsburgh, PA, United States)
Date Acquired
September 3, 2013
Publication Date
May 1, 1977
Subject Category
Mechanical Engineering
Report/Patent Number
NASA-CR-134668
Report Number: NASA-CR-134668
Accession Number
77N28494
Funding Number(s)
CONTRACT_GRANT: NSG-3023
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.

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