Airfoil module

An airfoil module may have an outer diameter ring assembly, a vane assembly having a stator vane and an inner diameter ring assembly. The outer diameter ring assembly and the inner diameter ring assembly may be arranged concentrically with the stator vane of the vane assembly extending between them....

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	Farah Jorge, Reinhardt Gregory E
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TOTRANSPORTATION ENGINE PLANTS IN GENERAL GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS HEATING LIGHTING MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAMTURBINES STEAM ENGINES TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINSTCLIMATE CHANGE WEAPONS
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Beschreibung
Zusammenfassung:	An airfoil module may have an outer diameter ring assembly, a vane assembly having a stator vane and an inner diameter ring assembly. The outer diameter ring assembly and the inner diameter ring assembly may be arranged concentrically with the stator vane of the vane assembly extending between them. The inner diameter ring assembly may have a first inner diameter ring section sealing end and a second inner diameter ring section sealing end. A feather seal may be disposed along the first inner diameter ring section sealing end. A stator ring assembly may comprise multiple airfoil modules arranged in an annulus. The outer diameter ring assemblies may be joined together by brazing or welding, or may share a unified outer diameter ring assembly. The inner diameter ring assemblies may abut feather seals so that the airfoil modules may expand and contract independently along the inner diameter ring assemblies.