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Liquid Annular Seal ResearchThis paper highlights the accomplishments on a joint effort between NASA - Marshall Space Flight Center and Texas A and M University to develop accurate seal analysis software for use in rocket turbopump design, design audits and trouble shooting. Results for arbitrary clearance profile, transient simulation, thermal effects solution and flexible seal wall model are presented. A new solution for eccentric seals based on cubic spline interpolation and ordinary differential equation integration is also presented.
Document ID
19960020389
Acquisition Source
Marshall Space Flight Center
Document Type
Conference Paper
Authors
Palazzolo, Alan B.
(Texas A&M Univ. College Station, TX United States)
Venkataraman, Balaji
(Texas A&M Univ. College Station, TX United States)
Padavala, Sathya S.
(Texas A&M Univ. College Station, TX United States)
Ryan, Steve
(NASA Marshall Space Flight Center Huntsville, AL United States)
Vallely, Pat
(NASA Marshall Space Flight Center Huntsville, AL United States)
Funston, Kerry
(NASA Marshall Space Flight Center Huntsville, AL United States)
Date Acquired
August 17, 2013
Publication Date
March 1, 1996
Publication Information
Publication: Seals Code Development Workshop
Subject Category
Mechanical Engineering
Accession Number
96N23967
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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