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Document type:
Konferenzbeitrag 
Author(s):
Pugachev, A. O.; Gaszner, M.; Georgakis, C.; Cooper, P. 
Title:
Segmentation effects on brush seal leakage and rotordynamic coefficients 
Abstract:
This paper studies the effect of brush seal segmentation on the seal performance characteristics. A brush-labyrinth sealing configuration arranged of one brush seal downstream and two labyrinth fins upstream is studied experimentally and theoretically. The studied brush seal is of welded design installed with zero cold radial clearance. The brush seal front and back rings as well as the bristle pack are segmented radially in a single plane using the electrical discharge machining t...    »
 
Book / Congress title:
ASME Turbo Expo 
Congress (additional information):
GT2015-42332 
Publisher address:
Montreal, Quebec, Canada 
Year:
2015 
Covered by:
Scopus 
Reviewed:
ja