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Seals Code Development WorkshopSeals Workshop of 1995 industrial code (INDSEAL) release include ICYL, GCYLT, IFACE, GFACE, SPIRALG, SPIRALI, DYSEAL, and KTK. The scientific code (SCISEAL) release includes conjugate heat transfer and multidomain with rotordynamic capability. Several seals and bearings codes (e.g., HYDROFLEX, HYDROTRAN, HYDROB3D, FLOWCONl, FLOWCON2) are presented and results compared. Current computational and experimental emphasis includes multiple connected cavity flows with goals of reducing parasitic losses and gas ingestion. Labyrinth seals continue to play a significant role in sealing with face, honeycomb, and new sealing concepts under investigation for advanced engine concepts in view of smct environmental constraints. The clean sheet approach to engine design is advocated with program directions and anticipated percentage SFC reductions cited. Future activities center on engine applications with coupled seal/power/secondary flow streams.
Document ID
19960020369
Acquisition Source
Glenn Research Center
Document Type
Conference Publication (CP)
Authors
Robert C. Hendrick
(Glenn Research Center Cleveland, Ohio, United States)
Anita D. Liang
(Glenn Research Center Cleveland, Ohio, United States)
Date Acquired
August 29, 2013
Publication Date
March 1, 1996
Subject Category
Aircraft Propulsion And Power
Report/Patent Number
E-9945
NAS 1.55:10181
Meeting Information
Meeting: Seals Code Development Workshop
Location: Cleveland, OH
Country: US
Start Date: June 14, 1995
End Date: June 15, 1995
Sponsors: National Aeronautics and Space Administration
Accession Number
96N23947
Funding Number(s)
PROJECT: RTOP 242-20-06
OTHER: WU-242-2046
Distribution Limits
Public
Copyright
Work of the US Gov. Public Use Permitted.
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