Highly loaded multi-stage fan drive turbine-tandem blade configuration design

The results of the tandem blade configuration design study are reported. The three stage constant-inside-diameter turbine utilizes tandem blading in the stage two and stage three vanes and in the stage three blades. All other bladerows use plain blades. Blading detailed design is discussed, and desi...

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Bibliographische Detailangaben
Hauptverfasser: Evans, D. C., Wolfmeyer, G. W.
Format: Report
Sprache:eng
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Beschreibung
Zusammenfassung:The results of the tandem blade configuration design study are reported. The three stage constant-inside-diameter turbine utilizes tandem blading in the stage two and stage three vanes and in the stage three blades. All other bladerows use plain blades. Blading detailed design is discussed, and design data are summarized. Steady-state stresses and vibratory behavior are discussed, and the results of the mechanical design analysis are presented.