Flutter of low pressure turbine blades with cyclic symmetric modes - A preliminary design method

American Society of Mechanical Engineers, International Gas Turbine Institute, Turbo Expo (Publication) IGTI

Volumn 4, Issue , 2003, Pages 423-428

  Kielb, Robert ^a   Chernysheva, Olga ^b   Barter, John ^c   Fransson, Torsten ^b  

^a DUKE UNIVERSITY   (United States)

^b ROYAL INSTITUTE OF TECHNOLOGY   (Sweden)

^c GE AVIATION   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

DISPLACEMENT VECTORS; INTERBLADE PHASE ANGLES;

AERODYNAMICS; COMPUTATIONAL FLUID DYNAMICS; DAMPING; FINITE ELEMENT METHOD; GAS TURBINES; KINETIC ENERGY; PHASE SHIFT; VECTORS; VIBRATIONS (MECHANICAL);

TURBOMACHINE BLADES;

EID: 0348226363     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1115/GT2003-38694     Document Type: Conference Paper

References (2)

1. Panovsky J., and Kielb R. E., 1998, "A Design Method to Prevent Low Pressure Turbine Blade Flutter", 98-GT-575, ASME Gas Turbine Conference and Exhibition, Stockholm, Sweden
2. Tchernycheva, O. V., Fransson, T. H., Kielb, R. E., and Barter, J., 2001, "Comparative analysis of blade mode shape influence on flutter of two-dimensional turbine blades", ISABE-2001-1243, XV ISOABE conference, September, 2-7, Bangalore, India.