Cyclic finite element modeling of shrouded turbine blades including frictional contacts

Proceedings of the ASME Turbo Expo

Volumn 4, Issue , 1999, Pages

  Szwedowicz, J ^a  

^a ABB SWITZERLAND LTD   (Switzerland)

Author keywords

[No Author keywords available]

Indexed keywords

GAS TURBINES; TURBOMACHINE BLADES;

BLADED DISCS; CONTACT AREAS; EIGEN FREQUENCIES; FRICTIONAL CONTACT; MEASUREMENTS OF; NO-SLIP CONDITION; SHROUDED BLADES; SHROUDED TURBINE;

FINITE ELEMENT METHOD;

EID: 84928541500     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/99-GT-092     Document Type: Conference Paper

References (9)

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3. Bladh, R., Castanier, M., P. and Pierre, Ch., 1998, "Reduced Order Modeling and Vibration Analysis of Mistuned Bladed Disk Assemblies with Shrouds", ASME Paper 98-GT-484.
4. Cottney, D. J. and Ewins D. J., 1974, "Towards the Efficient Vibration Analysis of Shrouded Bladed Disk Assemblies", Journal of Engineering for Industry, (Paper No. 73-DET-144) Transactions of the ASME, August, pp. 1054-1059.
5. Jacquet-Richardet, G., Moyroud, F., and Fransson, T. H., 1997, "An Influence of Shroud Design on the Dynamic and Aeroelastic Behavior of Bladed Disc Assemblies", ASME Paper 97-GT-191.
6. Mayer, I., F., 1987, "Zur Berechnung des Eigenschwing, ungsverhaltens gekoppelter Beschaufelungen axialer Turbomaschinen (Free Vibration Computations of Coupled Turbomachinery Axial Blades)", PhD Thesis, Technical University of Stuttgart, Stuttgart, Germany.
7. Schaber, U., 1987, "Experimentelle Schwingungsuntersuchung einer durch vorgespannte Decicplatten gekoppelten Modellaxialbeschaufelung (Experimental Investigation of Model of Shrouded Blade Disc with Assembly Prestresses)", Thesis, Technical University of Stuttgart, ITSM (Institut fiir Thermische Stomungsmaschinen und Maschinenlaboratorium), pp. 86, Stuttgart, Germany.
8. Thomas, D., L., 1974, "Standing Waves in Rotationally Periodic Structures", Journal of Sound and Vibration, Vol. 37, pp. 288-290.
9. Yang, B-D. and Meng, C.-H., 1997, "Modeling of Friction Contact and Its Application to the Design of Shroud Contact", Transactions of the ASME, Journal of Engineering for Gas Turbines and Power, Vol. 119, October, pp. 958-963.