Experimental Characterization of Rotor Convective Heat Transfer Coefficients in the Vicinity of a Leaf Seal

Leaf seals are filament seals for use at static to rotating interfaces in the engine secondary air system. They offer reduced leakage rates and better off-design performance over conventional labyrinth seals. If compared with advanced brush seals, leaf seals are more compliant due to their lower sti...

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Veröffentlicht in:	Journal of engineering for gas turbines and power 2017-03, Vol.139 (3)
Hauptverfasser:	Pelegrin-Garcia, Juan-Diego, Gillespie, David R. H, Pekris, Michael J, Franceschini, Gervas, Ganin, Leonid
Format:	Artikel
Sprache:	eng
Schlagworte:	Computational fluid dynamics Convective heat transfer Engines Filaments Gas Turbines: Heat Transfer Mathematical models Rotors Seals Tips
Online-Zugang:	Volltext
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